{"id":77619,"date":"2026-02-25T01:09:57","date_gmt":"2026-02-24T17:09:57","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/77619.html"},"modified":"2026-02-25T01:09:57","modified_gmt":"2026-02-24T17:09:57","slug":"%e4%b8%93%e4%b8%9a%e7%bb%9f%e8%ae%a1%e6%8a%a5%e5%91%8a_%e5%b9%b6%e7%bd%91%e9%80%86%e5%8f%98%e5%99%a8%e7%9a%84%e9%9d%9e%e7%ba%bf%e6%80%a7%e9%a2%91%e5%9f%9f%e7%a8%b3%e5%ae%9a%e6%80%a7%e5%8f%8a%e9%b2%81","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/77619.html","title":{"rendered":"\u4e13\u4e1a\u7edf\u8ba1\u62a5\u544a_\u5e76\u7f51\u9006\u53d8\u5668\u7684\u975e\u7ebf\u6027\u9891\u57df\u7a33\u5b9a\u6027\u53ca\u9c81\u68d2\u63a7\u5236\u6280\u672f\u7814\u7a76"},"content":{"rendered":"<h2>\u5e76\u7f51\u9006\u53d8\u5668\u7684\u975e\u7ebf\u6027\u9891\u57df\u7a33\u5b9a\u6027\u53ca\u9c81\u68d2\u63a7\u5236\u6280\u672f\u7814\u7a76 \u4e13\u4e1a\u7edf\u8ba1\u62a5\u544a<\/h2>\n<p>\u672c\u62a5\u544a\u9488\u5bf9\u300a\u5e76\u7f51\u9006\u53d8\u5668\u7684\u975e\u7ebf\u6027\u9891\u57df\u7a33\u5b9a\u6027\u53ca\u9c81\u68d2\u63a7\u5236\u6280\u672f\u7814\u7a76\u300b\u6587\u6863\u8fdb\u884c\u5206\u6790\u3002\u8be5\u9886\u57df\u6d89\u53ca\u5e76\u7f51\u9006\u53d8\u5668\u3001\u7535\u7f51\u963b\u6297\u7b49151\u4e2a\u4e13\u4e1a\u672f\u8bed&#xff0c;\u6280\u672f\u5bc6\u96c6\u5ea6\u9ad8&#xff0c;\u5206\u6790\u96be\u70b9\u5728\u4e8e\u7406\u89e3\u5176\u975e\u7ebf\u6027\u9891\u57df\u5efa\u6a21\u4e0e\u5f31\u7535\u7f51\u4ea4\u4e92\u7a33\u5b9a\u6027\u7b49\u590d\u6742\u673a\u7406\u3002\u62a5\u544a\u76ee\u7684\u5728\u4e8e\u68b3\u7406\u6838\u5fc3\u6982\u5ff5\u4e0e\u6280\u672f\u8109\u7edc&#xff0c;\u4e3a\u76f8\u5173\u7814\u7a76\u63d0\u4f9b\u6e05\u6670\u7684\u672f\u8bed\u4e0e\u6846\u67b6\u53c2\u8003&#xff0c;\u52a9\u529b\u89e3\u51b3\u65b0\u80fd\u6e90\u5927\u89c4\u6a21\u5e76\u7f51\u4e2d\u7684\u7a33\u5b9a\u6027\u96be\u9898\u3002<\/p>\n<h3>\u4e00\u3001\u6458\u8981\u7b80\u6790<\/h3>\n<p>\u6838\u5fc3\u89c2\u70b9&#xff1a;\u73b0\u6709\u5e76\u7f51\u9006\u53d8\u5668\u7a33\u5b9a\u6027\u7814\u7a76\u7b80\u5316\u4e86\u7cfb\u7edf\u6a21\u578b&#xff0c;\u5ffd\u89c6\u4e86\u672a\u5efa\u6a21\u52a8\u6001\u4e0e\u6682\u6001\u6270\u52a8\u7684\u4ea4\u4e92\u5f71\u54cd&#xff0c;\u5bfc\u81f4\u5206\u6790\u7ed3\u679c\u4e0d\u53ef\u9760\u3002\u672c\u6587\u65e8\u5728\u8fdb\u884c\u4e25\u683c\u7684\u6574\u4f53\u975e\u7ebf\u6027\u7a33\u5b9a\u6027\u5206\u6790\u3002<\/p>\n<p>\u7814\u7a76\u65b9\u6cd5&#xff1a;1. \u5efa\u7acb\u8ba1\u53caSRF-PLL\u7684\u975e\u7ebf\u6027\u72b6\u6001\u7a7a\u95f4\u6a21\u578b&#xff0c;\u57fa\u4e8eLyapunov\u6cd5\u5206\u6790&#xff1b;2. \u63d0\u51fa\u6b63\u4ea4\u5f52\u4e00\u5316\u540c\u6b65\u6280\u672f\u7b80\u5316\u975e\u7ebf\u6027&#xff0c;\u5e76\u63a8\u5bfc\u7edf\u4e00\u7684\u9891\u57df\u7edd\u5bf9\u7a33\u5b9a\u6027\u5224\u636e&#xff1b;3. \u63d0\u51fa\u201c\u56fa\u7ebf\u79fb\u70b9\u201d\u6cd5\u7b80\u5316\u53c2\u6570\u7a33\u5b9a\u6027\u5206\u6790&#xff1b;4. \u5229\u7528\u63cf\u8ff0\u51fd\u6570\u6cd5\u5206\u6790PWM\u9971\u548c\u5f71\u54cd&#xff1b;5. \u63d0\u51fa\u57fa\u4e8e\u72b6\u6001\u6270\u52a8\u89c2\u6d4b\u5668\u7684\u5355\u4f20\u611f\u5668\u9c81\u68d2\u7535\u6d41\u63a7\u5236\u7b56\u7565\u3002<\/p>\n<p>\u4e3b\u8981\u7ed3\u8bba&#xff1a;\u6240\u63d0\u51fa\u7684\u975e\u7ebf\u6027\u9891\u57df\u7a33\u5b9a\u6027\u5206\u6790\u65b9\u6cd5\u4e0e\u5224\u636e\u5177\u6709\u76f4\u89c2\u6027\u3001\u666e\u9002\u6027\u548c\u7b80\u4fbf\u6027&#xff0c;\u80fd\u6709\u6548\u5206\u6790\u5927\u5c0f\u6270\u52a8\u4e0b\u7684\u7cfb\u7edf\u7edd\u5bf9\u7a33\u5b9a\u6027&#xff0c;\u5e76\u901a\u8fc7\u4eff\u771f\u4e0e\u5b9e\u9a8c\u9a8c\u8bc1\u4e86\u5176\u6b63\u786e\u6027\u4e0e\u6709\u6548\u6027\u3002<\/p>\n<h3>\u4e8c\u3001\u7edf\u8ba1\u56fe\u8868\u5206\u6790<\/h3>\n<p>\u672c\u7ae0\u4ece\u672f\u8bed\u5206\u5e03\u3001\u7814\u7a76\u9886\u57df\u3001\u9ad8\u9891\u672f\u8bed\u3001\u82f1\u6587\u7f29\u5199\u53ca\u5171\u73b0\u5173\u7cfb\u4e94\u4e2a\u7ef4\u5ea6&#xff0c;\u5bf9\u8bba\u6587\u300a\u5e76\u7f51\u9006\u53d8\u5668\u7684\u975e\u7ebf\u6027\u9891\u57df\u7a33\u5b9a\u6027\u53ca\u9c81\u68d2\u63a7\u5236\u6280\u672f\u7814\u7a76\u300b\u7684\u672f\u8bed\u4f53\u7cfb\u8fdb\u884c\u91cf\u5316\u5206\u6790\u3002\u901a\u8fc7\u7edf\u8ba1\u56fe\u8868&#xff0c;\u7cfb\u7edf\u5448\u73b0\u4e86\u6838\u5fc3\u6982\u5ff5\u7684\u4f7f\u7528\u9891\u6b21\u3001\u9886\u57df\u805a\u7126\u53ca\u672f\u8bed\u95f4\u7684\u5173\u8054\u7f51\u7edc&#xff0c;\u4e3a\u540e\u7eed\u6df1\u5165\u63a2\u8ba8\u5176\u6280\u672f\u5185\u6db5\u4e0e\u7ed3\u6784\u63d0\u4f9b\u6570\u636e\u57fa\u7840\u3002<\/p>\n<h4>2.1 \u4e09\u7c7b\u672f\u8bed\u5c42\u6b21\u5206\u5e03<\/h4>\n<p>\u672c\u62a5\u544a\u5bf9\u6587\u6863\u300a\u5e76\u7f51\u9006\u53d8\u5668\u7684\u975e\u7ebf\u6027\u9891\u57df\u7a33\u5b9a\u6027\u53ca\u9c81\u68d2\u63a7\u5236\u6280\u672f\u7814\u7a76\u300b\u7684\u4e09\u7c7b\u672f\u8bed\u5c42\u6b21\u5206\u5e03\u8fdb\u884c\u5206\u6790\u3002\u6570\u636e\u663e\u793a&#xff0c;\u6b63\u6587\u672f\u8bed\u6570\u91cf\u6700\u591a&#xff08;82.1%&#xff09;&#xff0c;\u6807\u9898\u6458\u8981\u672f\u8bed\u6b21\u4e4b&#xff08;15.9%&#xff09;&#xff0c;\u8bba\u6587\u540d\u79f0\u672f\u8bed\u6700\u5c11&#xff08;2.0%&#xff09;\u3002\u8fd9\u79cd\u5206\u5e03\u7b26\u5408\u5b66\u672f\u6587\u6863\u7684\u7ed3\u6784\u7279\u70b9&#xff1a;\u8bba\u6587\u540d\u79f0&#xff08;\u5982\u201c\u5e76\u7f51\u9006\u53d8\u5668\u201d&#xff09;\u9ad8\u5ea6\u6982\u62ec\u6838\u5fc3\u4e3b\u9898&#xff1b;\u6807\u9898\u6458\u8981&#xff08;\u5982\u201c\u7edd\u5bf9\u7a33\u5b9a\u6027\u5224\u636e\u201d&#xff09;\u63d0\u70bc\u5173\u952e\u65b9\u6cd5\u4e0e\u7ed3\u8bba&#xff1b;\u6b63\u6587&#xff08;\u5982\u201c\u7535\u6d41\u73af\u201d\u3001\u201cSOGI\u201d&#xff09;\u5219\u5305\u542b\u5927\u91cf\u5177\u4f53\u7684\u6280\u672f\u7ec6\u8282\u4e0e\u5b9e\u73b0\u672f\u8bed\u3002\u7efc\u4e0a&#xff0c;\u672f\u8bed\u5206\u5e03\u6e05\u6670\u5730\u4f53\u73b0\u4e86\u4ece\u5b8f\u89c2\u4e3b\u9898\u5230\u5fae\u89c2\u6280\u672f\u7ec6\u8282\u7684\u5c42\u6b21\u9012\u8fdb\u3002<\/p>\n<p>    <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260224170949-699ddb5d66d75.png\" alt=\"\u4e09\u7c7b\u672f\u8bed\u5c42\u6b21\u5206\u5e03\u65ed\u65e5\u56fe\" width=\"60%\" \/><\/p>\n<table>\n<tr>\u672f\u8bed\u7c7b\u522b\u6570\u91cf\u5360\u6bd4<\/tr>\n<tbody>\n<tr>\n<td>\u8bba\u6587\u540d\u79f0\u672f\u8bed<\/td>\n<td>3<\/td>\n<td>2.0%<\/td>\n<\/tr>\n<tr>\n<td>\u6807\u9898\u6458\u8981\u672f\u8bed<\/td>\n<td>24<\/td>\n<td>15.9%<\/td>\n<\/tr>\n<tr>\n<td>\u6b63\u6587\u672f\u8bed<\/td>\n<td>124<\/td>\n<td>82.1%<\/td>\n<\/tr>\n<tr>\n<td>\u603b\u8ba1<\/td>\n<td>151<\/td>\n<td>100%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6839\u636e\u6570\u636e&#xff0c;\u6b63\u6587\u672f\u8bed\u6570\u91cf\u6700\u591a&#xff08;124\u4e2a&#xff0c;82.1%&#xff09;&#xff0c;\u8bba\u6587\u540d\u79f0\u672f\u8bed\u6700\u5c11&#xff08;3\u4e2a&#xff0c;2.0%&#xff09;\u3002\u6807\u9898\u6458\u8981\u672f\u8bed\u5c45\u4e2d&#xff08;24\u4e2a&#xff0c;15.9%&#xff09;\u3002\u8fd9\u79cd\u5206\u5e03\u9ad8\u5ea6\u96c6\u4e2d\u4e8e\u6b63\u6587&#xff0c;\u7b26\u5408\u5178\u578b\u5b66\u672f\u6587\u6863\u7684\u7ed3\u6784\u7279\u70b9&#xff1a;\u540d\u79f0\u9ad8\u5ea6\u51dd\u7ec3&#xff0c;\u6458\u8981\u6982\u62ec\u6838\u5fc3&#xff0c;\u800c\u6b63\u6587\u4f5c\u4e3a\u4e3b\u4f53\u627f\u8f7d\u4e86\u7edd\u5927\u90e8\u5206\u5177\u4f53\u7684\u4e13\u4e1a\u8bba\u8ff0\u4e0e\u7ec6\u8282\u4fe1\u606f\u3002<\/p>\n<h4>2.2 \u7814\u7a76\u9886\u57df\u5206\u5e03<\/h4>\n<p>\u5404\u7814\u7a76\u9886\u57df\u672f\u8bed\u6570\u91cf\u5206\u5e03\u5747\u8861&#xff0c;\u5176\u4e2d\u5e76\u7f51\u9006\u53d8\u5668\u7a33\u5b9a\u6027\u5206\u6790\u4e0e\u5f31\u7535\u7f51\u4ea4\u4e92\u7a33\u5b9a\u6027\u9886\u57df\u672f\u8bed\u6570\u6700\u591a&#xff08;\u5747\u4e3a151\u4e2a&#xff09;&#xff0c;\u975e\u7ebf\u6027\u9891\u57df\u5efa\u6a21\u9886\u57df\u6b21\u4e4b&#xff08;150\u4e2a&#xff09;\u3002\u6570\u636e\u4e2d\u65e0\u6b64\u4fe1\u606f\u8868\u660e\u5b58\u5728\u663e\u8457\u7684\u4ea4\u53c9\u5b66\u79d1\u7279\u5f81\u3002\u6574\u4f53\u5448\u73b0\u591a\u9886\u57df\u5747\u8861\u53d1\u5c55\u7684\u6001\u52bf\u3002<\/p>\n<p>    <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260224170950-699ddb5e0ac62.png\" alt=\"\u7814\u7a76\u9886\u57df\u5206\u5e03\u96f7\u8fbe\u56fe\" width=\"60%\" \/><\/p>\n<table>\n<tr>\u7f16\u53f7\u7814\u7a76\u9886\u57df\u76f8\u5173\u672f\u8bed\u6570<\/tr>\n<tbody>\n<tr>\n<td>R1<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668\u7a33\u5b9a\u6027\u5206\u6790<\/td>\n<td>151<\/td>\n<\/tr>\n<tr>\n<td>R2<\/td>\n<td>\u975e\u7ebf\u6027\u9891\u57df\u5efa\u6a21<\/td>\n<td>150<\/td>\n<\/tr>\n<tr>\n<td>R3<\/td>\n<td>\u5f31\u7535\u7f51\u4ea4\u4e92\u7a33\u5b9a\u6027<\/td>\n<td>151<\/td>\n<\/tr>\n<tr>\n<td>R4<\/td>\n<td>\u9c81\u68d2\u63a7\u5236\u6280\u672f<\/td>\n<td>150<\/td>\n<\/tr>\n<tr>\n<td>R5<\/td>\n<td>\u540c\u6b65\u9501\u76f8\u73af\u6280\u672f<\/td>\n<td>119<\/td>\n<\/tr>\n<tr>\n<td>R6<\/td>\n<td>PWM\u9971\u548c\u7a33\u5b9a\u6027<\/td>\n<td>34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>2.3 \u4e13\u4e1a\u672f\u8bed\u5206\u5e03<\/h4>\n<p>\u9ad8\u9891\u672f\u8bed\u5206\u5e03\u5448\u73b0\u6e05\u6670\u7684\u6280\u672f\u903b\u8f91\u3002\u5e76\u7f51\u9006\u53d8\u5668\u4f5c\u4e3a\u6838\u5fc3\u7814\u7a76\u5bf9\u8c61\u51fa\u73b0\u9891\u6b21\u6700\u9ad8&#xff0c;\u7535\u7f51\u963b\u6297\u4e0e\u5f31\u7535\u7f51\u5171\u540c\u6784\u6210\u5176\u5173\u952e\u8fd0\u884c\u73af\u5883\u3002\u7535\u6d41\u57fa\u51c6\u4e0e\u7a33\u6001\u70b9\u5219\u53cd\u6620\u4e86\u7cfb\u7edf\u63a7\u5236\u4e0e\u7a33\u5b9a\u6027\u7684\u6838\u5fc3\u53c2\u6570\u3002\u8fd9\u4e94\u4e2a\u672f\u8bed\u5171\u540c\u52fe\u52d2\u51fa\u5e76\u7f51\u9006\u53d8\u5668\u5728\u5f31\u7535\u7f51\u73af\u5883\u4e0b&#xff0c;\u56f4\u7ed5\u963b\u6297\u7279\u6027\u3001\u7535\u6d41\u63a7\u5236\u4e0e\u7a33\u6001\u8fd0\u884c\u7684\u6838\u5fc3\u7814\u7a76\u6846\u67b6\u3002<\/p>\n<p>    <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260224170950-699ddb5eb45b2.png\" alt=\"\u4e13\u4e1a\u672f\u8bed\u5206\u5e03\u73af\u5f62\u56fe\" width=\"60%\" \/><\/p>\n<p>    <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260224170951-699ddb5f9c82a.png\" alt=\"\u4e13\u4e1a\u672f\u8bed\u9ad8\u9891\u8bcd\u5206\u5e03\u67f1\u72b6\u56fe\" width=\"60%\" \/><\/p>\n<table>\n<tr>\u5e8f\u53f7\u672f\u8bed\u9891\u6b21\u6765\u6e90<\/tr>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668<\/td>\n<td>144<\/td>\n<td>\u8bba\u6587\u540d\u79f0<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u7535\u7f51\u963b\u6297<\/td>\n<td>55<\/td>\n<td>\u6807\u9898\u6458\u8981<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u7535\u6d41\u57fa\u51c6<\/td>\n<td>41<\/td>\n<td>\u6b63\u6587<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u5f31\u7535\u7f51<\/td>\n<td>39<\/td>\n<td>\u6807\u9898\u6458\u8981<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u7a33\u6001\u70b9<\/td>\n<td>38<\/td>\n<td>\u6b63\u6587<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>PWM\u9971\u548c<\/td>\n<td>37<\/td>\n<td>\u6807\u9898\u6458\u8981<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u7edd\u5bf9\u7a33\u5b9a\u6027\u5224\u636e<\/td>\n<td>32<\/td>\n<td>\u6807\u9898\u6458\u8981<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>\u7535\u7f51\u7535\u538b<\/td>\n<td>31<\/td>\n<td>\u6b63\u6587<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>\u6682\u6001\u6270\u52a8<\/td>\n<td>27<\/td>\n<td>\u6807\u9898\u6458\u8981<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>\u96c6\u603b\u6270\u52a8<\/td>\n<td>23<\/td>\n<td>\u6807\u9898\u6458\u8981<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>\u589e\u76ca\u9650\u5e45<\/td>\n<td>21<\/td>\n<td>\u6b63\u6587<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>Nyquist\u66f2\u7ebf<\/td>\n<td>21<\/td>\n<td>\u6b63\u6587<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td>\u975e\u7ebf\u6027\u9891\u57df\u7a33\u5b9a\u6027<\/td>\n<td>20<\/td>\n<td>\u8bba\u6587\u540d\u79f0<\/td>\n<\/tr>\n<tr>\n<td>14<\/td>\n<td>\u8fdb\u7f51\u7535\u6d41<\/td>\n<td>19<\/td>\n<td>\u6b63\u6587<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>\u9891\u7387\u8026\u5408<\/td>\n<td>18<\/td>\n<td>\u6807\u9898\u6458\u8981<\/td>\n<\/tr>\n<tr>\n<td>16<\/td>\n<td>\u7535\u6d41\u73af<\/td>\n<td>18<\/td>\n<td>\u6b63\u6587<\/td>\n<\/tr>\n<tr>\n<td>17<\/td>\n<td>\u7a33\u5b9a\u57df<\/td>\n<td>16<\/td>\n<td>\u6b63\u6587<\/td>\n<\/tr>\n<tr>\n<td>18<\/td>\n<td>\u77e9\u9635\u4e0d\u7b49\u5f0f<\/td>\n<td>14<\/td>\n<td>\u6b63\u6587<\/td>\n<\/tr>\n<tr>\n<td>19<\/td>\n<td>\u963b\u7eb3\u7a33\u5b9a\u6027\u5224\u636e<\/td>\n<td>13<\/td>\n<td>\u6807\u9898\u6458\u8981<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>\u5c0f\u4fe1\u53f7\u6a21\u578b<\/td>\n<td>13<\/td>\n<td>\u6807\u9898\u6458\u8981<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u9ad8\u9891\u672f\u8bed\u5448\u73b0\u663e\u8457\u7684\u957f\u5c3e\u5206\u5e03\u7279\u5f81&#xff0c;\u524d5\u4f4d\u672f\u8bed\u603b\u9891\u6b21\u5360\u6bd4\u8fbe29.6%&#xff0c;\u8868\u660e\u7814\u7a76\u4e3b\u9898\u76f8\u5bf9\u96c6\u4e2d\u3002\u5176\u4e2d&#xff0c;\u201c\u5e76\u7f51\u9006\u53d8\u5668\u201d\u4ee5144\u6b21\u51fa\u73b0\u9891\u6b21\u9065\u9065\u9886\u5148&#xff0c;\u662f\u7edd\u5bf9\u7684\u6838\u5fc3\u672f\u8bed&#xff0c;\u8fd9\u76f4\u63a5\u53cd\u6620\u4e86\u5e76\u7f51\u9006\u53d8\u5668\u5728\u5f31\u7535\u7f51\u73af\u5883\u4e0b\u7684\u7a33\u5b9a\u6027\u63a7\u5236\u662f\u5f53\u524d\u7814\u7a76\u7684\u6838\u5fc3\u7126\u70b9\u3002<\/p>\n<h4>2.4 \u672f\u8bed\u5171\u73b0\u7f51\u7edc<\/h4>\n<p>\u672f\u8bed\u5171\u73b0\u5206\u6790\u901a\u8fc7\u7edf\u8ba1\u672f\u8bed\u5728\u6587\u732e\u4e2d\u7684\u5171\u73b0\u9891\u7387&#xff0c;\u63ed\u793a\u9886\u57df\u77e5\u8bc6\u7684\u5185\u5728\u7ed3\u6784\u4e0e\u5173\u8054\u3002\u672c\u6b21\u5206\u6790\u57fa\u4e8e100\u7ec4\u672f\u8bed\u5171\u73b0\u5bf9&#xff0c;\u6838\u5fc3\u672f\u8bed\u5305\u62ec\u201c\u5e76\u7f51\u9006\u53d8\u5668\u201d\u3001\u201c\u7535\u7f51\u963b\u6297\u201d\u4e0e\u201c\u7535\u6d41\u57fa\u51c6\u201d\u7b49\u3002\u8be5\u7f51\u7edc\u56fe\u76f4\u89c2\u5c55\u73b0\u4e86\u8fd9\u4e9b\u5173\u952e\u6280\u672f\u6982\u5ff5\u95f4\u7684\u7d27\u5bc6\u8054\u7cfb&#xff0c;\u4e3a\u7406\u89e3\u8be5\u9886\u57df\u7684\u7814\u7a76\u7126\u70b9\u4e0e\u77e5\u8bc6\u8109\u7edc\u63d0\u4f9b\u4e86\u7ed3\u6784\u5316\u89c6\u89d2\u3002<\/p>\n<p>    <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260224170952-699ddb608da9e.png\" alt=\"\u672f\u8bed\u5171\u73b0\u7f51\u7edc\u56fe\" width=\"60%\" \/><\/p>\n<table>\n<tr>\u5e8f\u53f7\u672f\u8bed\u5bf9\u5171\u73b0\u9891\u6b21<\/tr>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; \u5f31\u7535\u7f51<\/td>\n<td>72<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; PWM\u9971\u548c<\/td>\n<td>47<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; \u7535\u7f51\u963b\u6297<\/td>\n<td>46<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; \u7edd\u5bf9\u7a33\u5b9a\u6027\u5224\u636e<\/td>\n<td>43<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; \u7535\u6d41\u57fa\u51c6<\/td>\n<td>39<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; \u975e\u7ebf\u6027\u9891\u57df\u7a33\u5b9a\u6027<\/td>\n<td>34<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; \u7a33\u6001\u70b9<\/td>\n<td>31<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; \u6682\u6001\u6270\u52a8<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>\u7a33\u6001\u70b9 &#8211; \u589e\u76ca\u9650\u5e45<\/td>\n<td>29<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; LCL\u578b\u5e76\u7f51\u9006\u53d8\u5668<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; \u7535\u6d41\u73af<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>\u589e\u76ca\u9650\u5e45 &#8211; \u540c\u6b65\u589e\u76ca<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td>\u5e76\u7f51\u9006\u53d8\u5668 &#8211; \u96c6\u603b\u6270\u52a8<\/td>\n<td>21<\/td>\n<\/tr>\n<tr>\n<td>14<\/td>\n<td>\u7535\u7f51\u963b\u6297 &#8211; \u7535\u6d41\u73af<\/td>\n<td>21<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>\u6682\u6001\u6270\u52a8 &#8211; \u7535\u7f51\u7535\u538b<\/td>\n<td>21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4f9d\u636e\u6570\u636e&#xff0c;\u672f\u8bed\u201c\u5e76\u7f51\u9006\u53d8\u5668\u201d\u4e0e\u201c\u975e\u7ebf\u6027\u9891\u57df\u7a33\u5b9a\u6027\u201d\u5171\u73b0\u9891\u6b21\u6700\u9ad8&#xff08;34\u6b21&#xff09;&#xff0c;\u6784\u6210\u6838\u5fc3\u5f3a\u5173\u8054\u5bf9&#xff0c;\u8868\u660e\u8be5\u4e3b\u9898\u662f\u7814\u7a76\u7684\u6838\u5fc3\u7126\u70b9\u3002\u672f\u8bed\u201c\u9c81\u68d2\u63a7\u5236\u6280\u672f\u201d\u4e0e\u201c\u5e76\u7f51\u9006\u53d8\u5668\u201d\u5b58\u5728\u4e2d\u7b49\u5f3a\u5ea6\u5173\u8054&#xff08;10\u6b21&#xff09;\u3002\u7f51\u7edc\u7ed3\u6784\u5448\u73b0\u4ee5\u201c\u5e76\u7f51\u9006\u53d8\u5668\u201d\u4e3a\u6838\u5fc3&#xff0c;\u5206\u522b\u4e0e\u7a33\u5b9a\u6027\u5206\u6790\u548c\u63a7\u5236\u6280\u672f\u4e24\u4e2a\u5173\u952e\u65b9\u5411\u7d27\u5bc6\u8fde\u63a5\u7684\u77e5\u8bc6\u56fe\u8c31\u3002<\/p>\n<h4>2.5 \u6838\u5fc3\u6982\u5ff5\u8bcd\u4e91<\/h4>\n<p>\u6838\u5fc3\u672f\u8bed\u57fa\u4e8e\u8bcd\u9891\u4e0e\u6743\u91cd\u7efc\u5408\u63d0\u53d6&#xff0c;\u9ad8\u9891\u9ad8\u6743\u91cd\u8bcd\u6c47\u4f18\u5148\u5165\u9009\u3002\u672c\u8bcd\u4e91\u805a\u7126\u5e76\u7f51\u9006\u53d8\u5668\u5728\u5f31\u7535\u7f51\u4e0b\u7684\u7a33\u5b9a\u6027\u5206\u6790&#xff0c;\u6d89\u53ca\u7535\u7f51\u963b\u6297\u3001\u7535\u6d41\u57fa\u51c6\u4e0e\u7a33\u6001\u70b9\u7b49\u5173\u952e\u6280\u672f\u53c2\u6570\u3002\u4e0b\u6587\u5c06\u5bf9\u8fd9\u4e9b\u6838\u5fc3\u6982\u5ff5\u5c55\u5f00\u8be6\u7ec6\u8bba\u8ff0\u3002<\/p>\n<p>    <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260224170953-699ddb61a985a.png\" alt=\"\u4e13\u4e1a\u672f\u8bed\u8bcd\u4e91\u56fe\" width=\"60%\" \/><\/p>\n<p>\u57fa\u4e8e\u8bcd\u4e91\u56fe\u5206\u6790&#xff0c;\u6838\u5fc3\u6982\u5ff5\u805a\u7126\u4e8e\u5e76\u7f51\u9006\u53d8\u5668\u5728\u5f31\u7535\u7f51\u6761\u4ef6\u4e0b\u7684\u8fd0\u884c\u4e0e\u63a7\u5236\u3002\u7814\u7a76\u91cd\u70b9\u5728\u4e8e\u7535\u7f51\u963b\u6297\u5bf9\u7cfb\u7edf\u7a33\u5b9a\u6027\u7684\u5f71\u54cd&#xff0c;\u4ee5\u53ca\u5982\u4f55\u901a\u8fc7\u7535\u6d41\u57fa\u51c6\u8c03\u6574\u6765\u786e\u4fdd\u5e76\u7f51\u9006\u53d8\u5668\u5728\u7a33\u6001\u70b9\u9644\u8fd1\u7684\u53ef\u9760\u5de5\u4f5c\u3002\u6570\u636e\u8868\u660e&#xff0c;\u5f31\u7535\u7f51\u73af\u5883\u4e0b\u7684\u963b\u6297\u7279\u6027\u662f\u5f53\u524d\u5173\u6ce8\u7684\u6838\u5fc3\u6311\u6218\u3002<\/p>\n<h4>2.6 \u82f1\u6587\u7f29\u5199\u5206\u5e03<\/h4>\n<p>\u672c\u62a5\u544a\u7edf\u8ba1\u4e86\u5168\u6587\u51fa\u73b0\u7684\u6240\u6709\u82f1\u6587\u7f29\u5199&#xff0c;\u5171\u8ba130\u4e2a\u3002\u5176\u4e2d&#xff0c;IEEE&#xff08;62\u6b21&#xff09;\u3001SRF&#xff08;38\u6b21&#xff09;\u548cPLL&#xff08;35\u6b21&#xff09;\u4e3a\u51fa\u73b0\u9891\u6b21\u6700\u9ad8\u7684\u4e09\u4e2a\u7f29\u5199\u3002<\/p>\n<p>    <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260224170955-699ddb6310682.png\" alt=\"\u82f1\u6587\u7f29\u5199\u5206\u5e03\u73af\u5f62\u56fe\" width=\"60%\" \/><\/p>\n<table>\n<tr>\u5e8f\u53f7\u7f29\u5199\u9891\u6b21<\/tr>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>IEEE<\/td>\n<td>62<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>SRF<\/td>\n<td>38<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>PLL<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>LCL<\/td>\n<td>26<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>PWM<\/td>\n<td>19<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>UDE<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>SDOB<\/td>\n<td>9<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>ESO<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>DOB<\/td>\n<td>7<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>SOGI<\/td>\n<td>7<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>FLSP<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>SISO<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td>PI<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>14<\/td>\n<td>DOBC<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>AC<\/td>\n<td>4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4f9d\u636e\u6570\u636e&#xff0c;\u9ad8\u9891\u7f29\u5199\u524d\u4e94\u4e3aIEEE(62)\u3001SRF(38)\u3001PLL(35)\u3001LCL(26)\u3001PWM(19)\u3002\u5176\u4f7f\u7528\u89c4\u5f8b\u663e\u793a&#xff0c;\u6807\u51c6\u5316\u7ec4\u7ec7&#xff08;IEEE&#xff09;\u4e0e\u7535\u529b\u7535\u5b50\u53ca\u63a7\u5236\u9886\u57df&#xff08;SRF\u3001PLL\u3001LCL\u3001PWM&#xff09;\u7684\u6838\u5fc3\u6280\u672f\u672f\u8bed\u5360\u636e\u4e3b\u5bfc\u3002\u8fd9\u660e\u786e\u63ed\u793a\u4e86\u8be5\u6587\u732e\u96c6\u7684\u4e13\u4e1a\u7279\u70b9\u805a\u7126\u4e8e\u7535\u6c14\u5de5\u7a0b\u3001\u7535\u529b\u7535\u5b50\u7cfb\u7edf\u53ca\u5176\u76f8\u5173\u7684\u540c\u6b65\u3001\u6ee4\u6ce2\u4e0e\u8c03\u5236\u63a7\u5236\u6280\u672f\u3002<\/p>\n<h3>\u4e09\u3001\u539f\u6587\u516c\u5f0f\u4e3e\u4f8b\u5206\u6790<\/h3>\n<p>\u672c\u6587\u516c\u5f0f\u6784\u5efa\u4e86\u975e\u7ebf\u6027\u9891\u57df\u7a33\u5b9a\u6027\u5206\u6790\u6846\u67b6&#xff0c;\u91cf\u5316\u4e86\u5e76\u7f51\u9006\u53d8\u5668\u52a8\u6001\u7279\u6027&#xff0c;\u4e3a\u9c81\u68d2\u63a7\u5236\u8bbe\u8ba1\u63d0\u4f9b\u4e86\u7406\u8bba\u4f9d\u636e\u3002<\/p>\n<h4>\u516c\u5f0f\u793a\u4f8b 1<\/h4>\n<p>\u8be5\u516c\u5f0f\u4e3aSRF-PLL\u7684\u5c0f\u4fe1\u53f7\u7ebf\u6027\u5316\u6a21\u578b&#xff0c;\u63cf\u8ff0\u4e86\u4ece\u6b63\u4ea4\u4fe1\u53f7\u53d1\u751f\u5668\u8f93\u51fa\u5230\u53c2\u8003\u7535\u6d41\u751f\u6210\u7684\u52a8\u6001\u8fc7\u7a0b&#xff0c;\u5305\u542bPark\u53d8\u6362\u3001\u73af\u8def\u6ee4\u6ce2\u53ca\u7535\u6d41\u57fa\u51c6\u8ba1\u7b97\u73af\u8282\u3002<\/p>\n<p><span class=\"katex--display\"><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">{u~q&#061;\u2212\u03b8~Um\u2212sin\u2061(\u03b8g)u~\u03b1&#043;cos\u2061(\u03b8g)u~\u03b2\u03b8~(s)&#061;[Glf(s)\/s]u~q(s)i~r\u00a0e\u00a0f&#061;\u2212Ir\u00a0e\u00a0fsin\u2061(\u03b8g)\u03b8~(1.1)<br \/>\n\\\\left\\\\{ \\\\begin{array}{c} \\\\tilde {u} _ {q} &#061; &#8211; \\\\tilde {\\\\theta} U _ {\\\\mathrm {m}} &#8211; \\\\sin \\\\left(\\\\theta_ {\\\\mathrm {g}}\\\\right) \\\\tilde {u} _ {\\\\alpha} &#043; \\\\cos \\\\left(\\\\theta_ {\\\\mathrm {g}}\\\\right) \\\\tilde {u} _ {\\\\beta} \\\\\\\\ \\\\tilde {\\\\theta} (s) &#061; \\\\left[ G _ {\\\\mathrm {l f}} (s) \/ s \\\\right] \\\\tilde {u} _ {q} (s) \\\\\\\\ \\\\tilde {i} _ {\\\\text {r e f}} &#061; &#8211; I _ {\\\\text {r e f}} \\\\sin \\\\left(\\\\theta_ {\\\\mathrm {g}}\\\\right) \\\\tilde {\\\\theta} \\\\end{array} \\\\right. \\\\tag {1.1}<br \/>\n<\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 3.8739em;vertical-align: -1.687em\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 2.05em\"><span class=\"\" style=\"top: -2.5em\"><span class=\"pstrut\" style=\"height: 3.15em\"><\/span><span class=\"delimsizinginner delim-size4\"><span class=\"\">\u23a9<\/span><\/span><\/span><span class=\"\" style=\"top: -2.492em\"><span class=\"pstrut\" style=\"height: 3.15em\"><\/span><span class=\"\" style=\"height: 0.016em;width: 0.8889em\"><\/span><\/span><span class=\"\" style=\"top: -3.15em\"><span class=\"pstrut\" style=\"height: 3.15em\"><\/span><span class=\"delimsizinginner delim-size4\"><span class=\"\">\u23a8<\/span><\/span><\/span><span class=\"\" style=\"top: -4.292em\"><span class=\"pstrut\" style=\"height: 3.15em\"><\/span><span class=\"\" style=\"height: 0.016em;width: 0.8889em\"><\/span><\/span><span class=\"\" style=\"top: -4.3em\"><span class=\"pstrut\" style=\"height: 3.15em\"><\/span><span class=\"delimsizinginner delim-size4\"><span class=\"\">\u23a7<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 1.55em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"arraycolsep\" style=\"width: 0.5em\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 2.1869em\"><span class=\"\" style=\"top: -4.2557em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0359em\">q<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mrel\">&#061;<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.9313em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0278em\">\u03b8<\/span><\/span><span class=\"\" style=\"top: -3.6134em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.1667em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.109em\">U<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.109em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\">m<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mop\">sin<\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top: 0em\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0278em\">\u03b8<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0278em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top: 0em\">)<\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0037em\">\u03b1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mop\">cos<\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top: 0em\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0278em\">\u03b8<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0278em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top: 0em\">)<\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0528em\">\u03b2<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"\" style=\"top: -2.9643em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.9313em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0278em\">\u03b8<\/span><\/span><span class=\"\" style=\"top: -3.6134em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.1667em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mrel\">&#061;<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top: 0em\">[<\/span><span class=\"mord\"><span class=\"mord mathnormal\">G<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0778em\">lf<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mord\">\/<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose delimcenter\" style=\"top: 0em\">]<\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0359em\">q<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><\/span><\/span><span class=\"\" style=\"top: -1.673em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.8964em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">i<\/span><\/span><span class=\"\" style=\"top: -3.5785em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.25em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord text mtight\"><span class=\"mord mtight\">r\u00a0e\u00a0f<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mrel\">&#061;<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0785em\">I<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0785em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord text mtight\"><span class=\"mord mtight\">r\u00a0e\u00a0f<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"mop\">sin<\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top: 0em\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0278em\">\u03b8<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0278em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top: 0em\">)<\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.9313em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0278em\">\u03b8<\/span><\/span><span class=\"\" style=\"top: -3.6134em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.1667em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 1.687em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width: 0.5em\"><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><span class=\"tag\"><span class=\"strut\" style=\"height: 3.8739em;vertical-align: -1.687em\"><\/span><span class=\"mord text\"><span class=\"mord\">(<\/span><span class=\"mord\"><span class=\"mord\">1.1<\/span><\/span><span class=\"mord\">)<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h4>\u516c\u5f0f\u793a\u4f8b 2<\/h4>\n<p>\u8be5\u516c\u5f0f\u63cf\u8ff0\u4e86\u5355\u76f8\u7cfb\u7edf\u4e2dPark\u53d8\u6362\u548c\u57fa\u51c6\u751f\u6210\u73af\u8282\u7684s\u57df\u5c0f\u4fe1\u53f7\u6a21\u578b&#xff0c;\u63ed\u793a\u4e86\u9891\u7387\u8026\u5408\u73b0\u8c61\u7684\u4ea7\u751f\u673a\u5236\u3002<\/p>\n<p><span class=\"katex--display\"><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">{u~q(s)&#061;\u2212\u03b8~(s)Um&#043;0.5j[u~\u03b1(s\u2212j\u03c9g)\u2212u~\u03b1(s&#043;j\u03c9g)]&#043;0.5[u~\u03b2(s\u2212j\u03c9g)&#043;u~\u03b2(s&#043;j\u03c9g)]i~r\u00a0e\u00a0f(s)&#061;0.5Ir\u00a0e\u00a0fj[\u03b8~(s\u2212j\u03c9g)\u2212\u03b8~(s&#043;j\u03c9g)](1.2)<br \/>\n\\\\left\\\\{ \\\\begin{array}{l} \\\\tilde {u} _ {q} (s) &#061; &#8211; \\\\tilde {\\\\theta} (s) U _ {\\\\mathrm {m}} &#043; 0. 5 \\\\mathrm {j} \\\\left[ \\\\tilde {u} _ {\\\\alpha} (s &#8211; \\\\mathrm {j} \\\\omega_ {\\\\mathrm {g}}) &#8211; \\\\tilde {u} _ {\\\\alpha} (s &#043; \\\\mathrm {j} \\\\omega_ {\\\\mathrm {g}}) \\\\right] &#043; 0. 5 \\\\left[ \\\\tilde {u} _ {\\\\beta} (s &#8211; \\\\mathrm {j} \\\\omega_ {\\\\mathrm {g}}) &#043; \\\\tilde {u} _ {\\\\beta} (s &#043; \\\\mathrm {j} \\\\omega_ {\\\\mathrm {g}}) \\\\right] \\\\\\\\ \\\\tilde {i} _ {\\\\text {r e f}} (s) &#061; 0. 5 I _ {\\\\text {r e f}} \\\\mathrm {j} \\\\left[ \\\\tilde {\\\\theta} (s &#8211; \\\\mathrm {j} \\\\omega_ {\\\\mathrm {g}}) &#8211; \\\\tilde {\\\\theta} (s &#043; \\\\mathrm {j} \\\\omega_ {\\\\mathrm {g}}) \\\\right] \\\\end{array} \\\\right. \\\\tag {1.2}<br \/>\n<\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 3.0913em;vertical-align: -1.2957em\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top: 0em\"><span class=\"delimsizing size4\">{<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"arraycolsep\" style=\"width: 0.5em\"><\/span><span class=\"col-align-l\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 1.7957em\"><span class=\"\" style=\"top: -4.0144em\"><span class=\"pstrut\" style=\"height: 3.15em\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0359em\">q<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mrel\">&#061;<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.9313em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0278em\">\u03b8<\/span><\/span><span class=\"\" style=\"top: -3.6134em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.1667em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.109em\">U<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.109em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\">m<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord\">0.5<\/span><span class=\"mord mathrm\">j<\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top: 0em\">[<\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0037em\">\u03b1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord mathrm\">j<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0037em\">\u03b1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord mathrm\">j<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mclose delimcenter\" style=\"top: 0em\">]<\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord\">0.5<\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top: 0em\">[<\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0528em\">\u03b2<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord mathrm\">j<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0528em\">\u03b2<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord mathrm\">j<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mclose delimcenter\" style=\"top: 0em\">]<\/span><\/span><\/span><\/span><span class=\"\" style=\"top: -2.5044em\"><span class=\"pstrut\" style=\"height: 3.15em\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.8964em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">i<\/span><\/span><span class=\"\" style=\"top: -3.5785em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.25em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord text mtight\"><span class=\"mord mtight\">r\u00a0e\u00a0f<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mrel\">&#061;<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mord\">0.5<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0785em\">I<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0785em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord text mtight\"><span class=\"mord mtight\">r\u00a0e\u00a0f<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathrm\">j<\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top: 0em\"><span class=\"delimsizing size2\">[<\/span><\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.9313em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0278em\">\u03b8<\/span><\/span><span class=\"\" style=\"top: -3.6134em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.1667em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord mathrm\">j<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.9313em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0278em\">\u03b8<\/span><\/span><span class=\"\" style=\"top: -3.6134em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.1667em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mord mathrm\">j<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mclose delimcenter\" style=\"top: 0em\"><span class=\"delimsizing size2\">]<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 1.2957em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width: 0.5em\"><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><span class=\"tag\"><span class=\"strut\" style=\"height: 3.0913em;vertical-align: -1.2957em\"><\/span><span class=\"mord text\"><span class=\"mord\">(<\/span><span class=\"mord\"><span class=\"mord\">1.2<\/span><\/span><span class=\"mord\">)<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h4>\u516c\u5f0f\u793a\u4f8b 3<\/h4>\n<p>\u8be5\u516c\u5f0f\u63cf\u8ff0\u4e86SRF-PLL\u4e2d\u7535\u6d41\u57fa\u51c6\u7684\u8ba1\u7b97\u6a21\u578b&#xff0c;\u8868\u660e\u53c2\u8003\u7535\u6d41\u7531PCC\u7535\u538b\u5728\u4e09\u4e2a\u4e0d\u540c\u9891\u79fb&#xff08;<span class=\"katex--inline\"><span class=\"katex\"><span class=\"katex-mathml\">\u03c9\u00b12\u03c9g\\\\omega \\\\pm 2\\\\omega_{\\\\mathrm{g}}<\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 0.6667em;vertical-align: -0.0833em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">\u00b1<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height: 0.9305em;vertical-align: -0.2861em\"><\/span><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> \u548c <span class=\"katex--inline\"><span class=\"katex\"><span class=\"katex-mathml\">\u03c9\\\\omega<\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 0.4306em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><\/span><\/span><\/span><\/span>&#xff09;\u4e0b\u7684\u5206\u91cf\u7ecf\u76f8\u5e94\u4f20\u9012\u51fd\u6570\u52a0\u6743\u6c42\u548c\u5f97\u5230\u3002<\/p>\n<p><span class=\"katex--display\"><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">i~r\u00a0e\u00a0f(s)&#061;Hplln(s)v~pcc(s\u2212j2\u03c9g)&#043;Hpll0(s)v~pcc(s)&#043;Hpllp(s)v~pcc(s&#043;j2\u03c9g)(1.3)<br \/>\n\\\\tilde {i} _ {\\\\text {r e f}} (s) &#061; H _ {\\\\mathrm {p l l} n} (s) \\\\tilde {v} _ {\\\\mathrm {p c c}} (s &#8211; \\\\mathrm {j} 2 \\\\omega_ {\\\\mathrm {g}}) &#043; H _ {\\\\mathrm {p l l} 0} (s) \\\\tilde {v} _ {\\\\mathrm {p c c}} (s) &#043; H _ {\\\\mathrm {p l l} p} (s) \\\\tilde {v} _ {\\\\mathrm {p c c}} (s &#043; \\\\mathrm {j} 2 \\\\omega_ {\\\\mathrm {g}}) \\\\tag {1.3}<br \/>\n<\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 1.1464em;vertical-align: -0.25em\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.8964em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">i<\/span><\/span><span class=\"\" style=\"top: -3.5785em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.25em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord text mtight\"><span class=\"mord mtight\">r\u00a0e\u00a0f<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mrel\">&#061;<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height: 1.0361em;vertical-align: -0.2861em\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0813em\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0813em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\">pll<\/span><\/span><span class=\"mord mathnormal mtight\">n<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">v<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\">pcc<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height: 1.0361em;vertical-align: -0.2861em\"><\/span><span class=\"mord mathrm\">j<\/span><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height: 1.0361em;vertical-align: -0.2861em\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0813em\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0813em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\">pll<\/span><\/span><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">v<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\">pcc<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height: 1.0361em;vertical-align: -0.2861em\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0813em\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0813em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\">pll<\/span><\/span><span class=\"mord mathnormal mtight\">p<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6679em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">v<\/span><\/span><span class=\"\" style=\"top: -3.35em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.2222em\"><span class=\"mord\">~<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\">pcc<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height: 1.0361em;vertical-align: -0.2861em\"><\/span><span class=\"mord mathrm\">j<\/span><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">\u03c9<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0359em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathrm mtight\" style=\"margin-right: 0.0139em\">g<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.2861em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><span class=\"tag\"><span class=\"strut\" style=\"height: 1.1825em;vertical-align: -0.2861em\"><\/span><span class=\"mord text\"><span class=\"mord\">(<\/span><span class=\"mord\"><span class=\"mord\">1.3<\/span><\/span><span 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src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260224170956-699ddb643727c.jpg\" alt=\"image\" width=\"60%\" \/><\/p>\n<h4>\u56fe\u7247\u793a\u4f8b 2<\/h4>\n<p>\u8be5\u56fe\u7247\u5c55\u793a\u4e86\u5b9e\u9645\u975e\u7ebf\u6027\u6a21\u578b&#xff0c;\u4f5c\u4e3a\u56fe1.2(d)\u7684\u7ec4\u6210\u90e8\u5206&#xff0c;\u7528\u4e8e\u5bf9\u6bd4\u8bf4\u660e\u73b0\u6709\u6587\u732e\u4e2d\u7ebf\u6027\u5316\u7684\u5c0f\u4fe1\u53f7SRF-PLL\u6a21\u578b\u3002<\/p>\n<p>    <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260224170956-699ddb645d2cd.jpg\" alt=\"image\" width=\"60%\" \/><\/p>\n<h4>\u56fe\u7247\u793a\u4f8b 3<\/h4>\n<p>\u8be5\u56fe\u7247\u5c55\u793a\u4e86\u4e00\u4e2a\u5ffd\u7565SRF-PLL\u52a8\u6001\u7684\u7ebf\u6027\u6a21\u578b\u3002\u5176\u4f5c\u7528\u662f\u4e0e\u5b9e\u9645\u975e\u7ebf\u6027\u6a21\u578b\u8fdb\u884c\u5bf9\u6bd4&#xff0c;\u4ee5\u7b80\u5316\u5206\u6790\u5e76\u7a81\u51fa\u5173\u952e\u52a8\u6001\u7279\u6027\u3002<\/p>\n<p>    <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260224170956-699ddb64758d6.jpg\" alt=\"image\" width=\"60%\" 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\u4e2d\u56fd\u7535\u529b\u884c\u4e1a\u5e74\u5ea6\u53d1\u5c55\u62a5\u544a2023[R].https:\/\/cec.org.cn\/detail\/index.html?3-322624\/.2023.7<br \/>\n[2] \u5f20\u667a\u521a, \u5eb7\u91cd\u5e86. \u78b3\u4e2d\u548c\u76ee\u6807\u4e0b\u6784\u5efa\u65b0\u578b\u7535\u529b\u7cfb\u7edf\u7684\u6311\u6218\u4e0e\u5c55\u671b[J]. \u4e2d\u56fd\u7535\u673a\u5de5\u7a0b\u5b66\u62a5, 2022, 42(08): 2806-2819.<br \/>\n[3] \u8881\u5c0f\u660e&#xff0c;\u5f20\u7f8e\u6e05&#xff0c;\u8fdf\u6c38\u5b81\u7b49. \u7535\u529b\u7535\u5b50\u5316\u7535\u529b\u7cfb\u7edf\u52a8\u6001\u95ee\u9898\u7684\u57fa\u672c\u6311\u6218\u548c\u6280\u672f\u8def\u7ebf[J]. \u4e2d\u56fd\u7535\u673a\u5de5\u7a0b\u5b66\u62a5, 2022, 42(05): 1904-1917.<br \/>\n[4] \u674e\u96e8\u679c&#xff0c;\u6613\u7693&#xff0c;\u59dc\u946b\u7b49. \u6781\u5f31\u7535\u7f51\u4e0b\u65b0\u80fd\u6e90\u8ddf\u7f51\u9006\u53d8\u5668\u4f4e\u9891\u632f\u8361\u7684\u673a\u7406\u63a2\u7a76\u4e0e\u6682\u6001\u65e0\u529f\u8fc7\u8865\u7a33\u5b9a\u6027\u63d0\u5347\u7b56\u7565[J]. 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Transient stability analysis of virtual synchronous generator equipped with quadrature-prioritized current limiter[J]. IEEE Transactions on Power Electronics, 2023, 38(9): 10547-10553.<br \/>\n[6] Xie C, Liu D, Li K, et al. Passivity-based design of repetitive controller for LCL-type grid-connected inverters suitable for microgrid applications[J]. IEEE Transactions on Power Electronics, 2021, 36(2): 2420-2431.<br \/>\n[7] Xie C, Li K, Zou J, et al. Passivity-based design of grid-side current-controlled LCL-type grid-connected inverters[J]. IEEE Transactions on Power Electronics, 2020, 35(9): 9813-9823.<br \/>\n[8] Zhang C, Molinas M, F\u00f8yen S, et al. Harmonic-domain SISO equivalent impedance modeling and stability analysis of a single-phase grid-connected VSC[J]. IEEE Transactions on Power Electronics, 2020, 35(9): 9770-9783.<br \/>\n[9] Qian Q, Xie S, Xu J, et al. Output impedance modeling of single-phase grid-tied inverters with capturing the frequency-coupling effect of PLL[J]. IEEE Transactions on Power Electronics, 2020, 35(5): 5479-5495.<br \/>\n[10] Jian S. Small-signal methods for AC distributed power systems-A review[J]. 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