{"id":57089,"date":"2025-08-15T07:40:07","date_gmt":"2025-08-14T23:40:07","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/57089.html"},"modified":"2025-08-15T07:40:07","modified_gmt":"2025-08-14T23:40:07","slug":"%e5%9f%ba%e4%ba%8e%e7%a9%ba%e9%97%b4%e7%9f%a2%e9%87%8f%e8%84%89%e5%ae%bd%e8%b0%83%e5%88%b6%ef%bc%88svpwm%ef%bc%89%e7%9a%84%e5%b9%b6%e7%bd%91%e9%80%86%e5%8f%98%e5%99%a8%e7%a0%94%e7%a9%b6%ef%bc%88simuli","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/57089.html","title":{"rendered":"\u57fa\u4e8e\u7a7a\u95f4\u77e2\u91cf\u8109\u5bbd\u8c03\u5236\uff08SVPWM\uff09\u7684\u5e76\u7f51\u9006\u53d8\u5668\u7814\u7a76\uff08Simulink\uff09"},"content":{"rendered":"<p>\u00a0&#x1f468;\u200d&#x1f393;\u4e2a\u4eba\u4e3b\u9875<\/p>\n<p>&#x1f4a5;&#x1f4a5;&#x1f49e;&#x1f49e;\u6b22\u8fce\u6765\u5230\u672c\u535a\u5ba2\u2764\ufe0f\u2764\ufe0f&#x1f4a5;&#x1f4a5;<\/p>\n<\/p>\n<p>&#x1f3c6;\u535a\u4e3b\u4f18\u52bf&#xff1a;&#x1f31e;&#x1f31e;&#x1f31e;\u535a\u5ba2\u5185\u5bb9\u5c3d\u91cf\u505a\u5230\u601d\u7ef4\u7f1c\u5bc6&#xff0c;\u903b\u8f91\u6e05\u6670&#xff0c;\u4e3a\u4e86\u65b9\u4fbf\u8bfb\u8005\u3002<\/p>\n<\/p>\n<p>\u26f3\ufe0f\u5ea7\u53f3\u94ed&#xff1a;\u884c\u767e\u91cc\u8005&#xff0c;\u534a\u4e8e\u4e5d\u5341\u3002<\/p>\n<\/p>\n<h3 id=\"%F0%9F%92%A51%20%E6%A6%82%E8%BF%B0\">&#x1f4a5;1 \u6982\u8ff0<\/h3>\n<p>\u8fd1\u5e74\u6765&#xff0c;\u9762\u5bf9\u80fd\u6e90\u7684\u67af\u7aed\u95ee\u9898&#xff0c;\u592a\u9633\u80fd\u3001\u98ce\u80fd\u7b49\u6e05\u6d01\u80fd\u6e90\u4e0d\u65ad\u5f97\u5230\u4eba\u4eec\u7684\u91cd\u89c6&#xff0c;\u800c\u8fd9\u4e9b\u80fd\u6e90\u90fd\u9700\u8981\u901a\u8fc7\u5e76\u7f51\u9006\u53d8\u5668\u6765\u63a5\u5165\u7535\u7f51\u3002\u76ee\u524d\u4f7f\u7528\u6700\u591a\u7684\u8c03\u5236\u65b9\u6cd5\u662f\u6b63\u5f26\u8109\u5bbd\u8c03\u5236\u548c\u7a7a\u95f4\u77e2\u91cf\u8109\u5bbd\u8c03\u5236\u3002\u73b0\u5728\u9006\u53d8\u7535\u8def\u4e2d\u8f83\u4e3a\u666e\u904d\u4f7f\u7528\u7684\u8c03\u5236\u6280\u672f\u662f SPWM&#xff0c;\u800c SVPWM \u53ef\u4ee5\u88ab\u770b\u4f5c\u662fPWM\u63a7\u5236\u7b97\u6cd5\u7684\u4f18\u5316&#xff0c;\u5b83\u5b9e\u9645\u4e0a\u662fSPWM\u5728 \u7a7a \u95f4 \u4e0a \u7684 \u4e00 \u79cd \u62d3 \u5c55 \u5f62 \u5f0f \u3002 \u7a7a \u95f4 \u77e2 \u91cf \u8109 \u5bbd \u8c03 \u5236 &#xff08;SVPWM&#xff09;\u6280\u672f\u5177\u6709\u76f4\u6d41\u7535\u538b\u5229\u7528\u7387\u9ad8&#xff0c;\u5668\u4ef6\u5f00\u5173\u6b21\u6570\u5c11\u3001\u635f\u8017\u4f4e&#xff0c;\u7b97\u6cd5\u7b80\u5355&#xff0c;\u6613\u4e8e\u5b9e\u73b0\u6570\u5b57\u63a7\u5236\u7684\u7279\u70b9&#xff0c;\u56e0\u800c\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528.<\/p>\n<p>\u4e09\u76f8\u7535\u538b\u578b\u6865\u5f0f\u9006\u53d8\u7535\u8def\u6a21\u578b\u5982\u56fe 1 \u6240\u793a&#xff0c;\u5b83\u7531 6\u4e2a\u529f\u7387\u5f00\u5173\u7ba1\u7ec4\u6210&#xff0c;\u540c\u4e00\u6865\u81c2\u4e0a\u4e0b 2 \u4e2a\u5f00\u5173\u662f\u8f6e\u6d41\u5bfc\u901a\u548c\u5173\u65ad\u7684&#xff0c;\u5982 Q1 \u548c Q2 \u4e92\u5dee 180\u00b0&#xff0c;\u56e0\u6b64 Q1 \u548c Q2\u4e0d\u53ef\u80fd\u540c\u65f6\u5bfc\u901a&#xff0c;\u4e09\u76f8\u7535\u538b\u578b\u9006\u53d8\u7535\u8def\u53ef\u4ee5\u770b\u4f5c\u662f 3\u4e2a\u534a\u6865\u578b\u7684\u7535\u8def\u7ec4\u5408\u800c\u6210\u7684\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"557\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250814233945-689e73c18b7c1.png\" width=\"1171\" \/><\/p>\n<p>SPWM \u8c03\u5236\u6cd5\u662f\u4ee5\u4e09\u89d2\u6ce2\u6216\u952f\u9f7f\u6ce2\u4f5c\u4e3a\u8f7d\u6ce2&#xff0c;\u4ee5\u6b63\u5f26\u6ce2\u4f5c\u4e3a\u8c03\u5236\u6ce2\u7684\u4e00\u79cd\u8109\u5bbd\u8c03\u5236\u65b9\u6cd5&#xff0c;\u8fd9\u91cc\u9009\u7528\u4e09\u89d2\u6ce2\u4f5c\u4e3a\u8f7d\u6ce2&#xff0c;\u5982\u56fe 2 \u6240\u793a&#xff0c;\u5f53\u8c03\u5236\u4fe1\u53f7 Ur \u5927\u4e8e\u8f7d\u6ce2\u4fe1\u53f7 Uc\u65f6&#xff0c;\u8f93\u51fa\u7684\u662f\u9ad8\u7535\u5e73\u4fe1\u53f7&#xff0c;\u53cd\u4e4b\u5219\u8f93\u51fa\u4f4e\u7535\u5e73\u4fe1\u53f7&#xff0c;\u4ece\u800c\u4f5c\u4e3a\u9006\u53d8\u6865\u7684\u5f00\u5173\u4fe1\u53f7[2]\u3002<\/p>\n<p>\u901a\u8fc7 SPWM \u7684\u8f93\u51fa\u6ce2\u5f62&#xff0c;\u53ef\u4ee5\u5f88\u76f4\u89c2\u5730\u53d1\u73b0\u5176\u5bfc\u901a\u7684\u5360\u7a7a\u6bd4\u662f\u5148\u589e\u5927\u540e\u518d\u51cf\u5c0f&#xff0c;\u5468\u671f\u5730\u53d1\u751f\u53d8\u5316&#xff0c;\u8fd9\u6837&#xff0c;\u4e0e\u5360\u7a7a\u6bd4\u4e0d\u4f1a\u53d1\u751f\u6539\u53d8\u7684\u5355\u4f4d\u8109\u51b2\u76f8\u6bd4&#xff0c;SPWM\u63a7\u5236\u66f4\u52a0\u5177\u6709\u4f18\u8d8a\u6027[3]\u3002\u8fd9\u91cc\u91c7\u7528\u7684\u662f\u53cc\u6781\u6027 SPWM\u8c03\u5236\u65b9\u5f0f&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u6b63\u5f26\u6ce2\u7684\u5e45\u503c\u6765\u8fbe\u5230\u6539\u53d8\u5360\u7a7a\u6bd4\u7684\u5bbd\u5ea6\u3002<\/p>\n<p>\u56e0\u6b64\u8109\u5bbd\u662f\u968f\u7740\u6b63\u5f26\u6ce2\u5e45\u503c\u53d8\u5316\u800c\u53d8\u5316&#xff0c;\u6b63\u5f26\u6ce2\u7684\u5e45\u503c\u8d8a\u5927&#xff0c;\u8109\u5bbd\u8d8a\u5927\u3002SPWM \u8f93\u51fa\u7ecf\u8fc7\u6ee4\u6ce2\u540e\u662f\u6b63\u5f26\u6ce2\u3002<\/p>\n<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"835\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250814233946-689e73c25c572.png\" width=\"1057\" \/><\/p>\n<h2>\u57fa\u4e8e\u7a7a\u95f4\u77e2\u91cf\u8109\u5bbd\u8c03\u5236&#xff08;SVPWM&#xff09;\u7684\u5e76\u7f51\u9006\u53d8\u5668\u7814\u7a76<\/h2>\n<h3>\u6458\u8981<\/h3>\n<p id=\"\">\u672c\u6587\u6df1\u5165\u7814\u7a76\u4e86\u57fa\u4e8e\u7a7a\u95f4\u77e2\u91cf\u8109\u5bbd\u8c03\u5236&#xff08;SVPWM&#xff09;\u6280\u672f\u7684\u5e76\u7f51\u9006\u53d8\u5668&#xff0c;\u5206\u6790\u4e86SVPWM\u7684\u57fa\u672c\u539f\u7406\u3001\u63a7\u5236\u7b97\u6cd5\u3001\u4f18\u52bf\u53ca\u5176\u5728\u5e76\u7f51\u9006\u53d8\u5668\u4e2d\u7684\u5e94\u7528\u3002\u901a\u8fc7\u7406\u8bba\u5206\u6790\u548c\u4eff\u771f\u9a8c\u8bc1&#xff0c;\u8bc1\u660e\u4e86SVPWM\u6280\u672f\u80fd\u591f\u63d0\u9ad8\u5e76\u7f51\u9006\u53d8\u5668\u7684\u76f4\u6d41\u7535\u538b\u5229\u7528\u7387\u3001\u964d\u4f4e\u8c10\u6ce2\u542b\u91cf\u3001\u51cf\u5c11\u5f00\u5173\u635f\u8017&#xff0c;\u4ece\u800c\u63d0\u5347\u5e76\u7f51\u9006\u53d8\u5668\u7684\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<h3>\u5173\u952e\u8bcd<\/h3>\n<p id=\"\">\u7a7a\u95f4\u77e2\u91cf\u8109\u5bbd\u8c03\u5236&#xff08;SVPWM&#xff09;&#xff1b;\u5e76\u7f51\u9006\u53d8\u5668&#xff1b;\u76f4\u6d41\u7535\u538b\u5229\u7528\u7387&#xff1b;\u8c10\u6ce2\u542b\u91cf&#xff1b;\u5f00\u5173\u635f\u8017<\/p>\n<h3>1. \u5f15\u8a00<\/h3>\n<p id=\"\">\u968f\u7740\u592a\u9633\u80fd\u3001\u98ce\u80fd\u7b49\u6e05\u6d01\u80fd\u6e90\u7684\u5feb\u901f\u53d1\u5c55&#xff0c;\u5e76\u7f51\u9006\u53d8\u5668\u4f5c\u4e3a\u8fde\u63a5\u53ef\u518d\u751f\u80fd\u6e90\u53d1\u7535\u7cfb\u7edf\u4e0e\u7535\u7f51\u7684\u5173\u952e\u8bbe\u5907&#xff0c;\u5176\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u5230\u6574\u4e2a\u7cfb\u7edf\u7684\u6548\u7387\u548c\u7a33\u5b9a\u6027\u3002\u4f20\u7edf\u7684\u6b63\u5f26\u8109\u5bbd\u8c03\u5236&#xff08;SPWM&#xff09;\u6280\u672f\u867d\u7136\u7b80\u5355\u6613\u884c&#xff0c;\u4f46\u5728\u76f4\u6d41\u7535\u538b\u5229\u7528\u7387\u3001\u8c10\u6ce2\u542b\u91cf\u7b49\u65b9\u9762\u5b58\u5728\u4e0d\u8db3\u3002\u7a7a\u95f4\u77e2\u91cf\u8109\u5bbd\u8c03\u5236&#xff08;SVPWM&#xff09;\u6280\u672f\u4f5c\u4e3a\u4e00\u79cd\u4f18\u5316\u7684PWM\u6280\u672f&#xff0c;\u56e0\u5176\u5177\u6709\u76f4\u6d41\u7535\u538b\u5229\u7528\u7387\u9ad8\u3001\u8c10\u6ce2\u542b\u91cf\u4f4e\u3001\u5f00\u5173\u635f\u8017\u5c0f\u7b49\u4f18\u70b9&#xff0c;\u5728\u5e76\u7f51\u9006\u53d8\u5668\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n<h3>2. SVPWM\u57fa\u672c\u539f\u7406<\/h3>\n<h4>2.1 \u7535\u538b\u7a7a\u95f4\u77e2\u91cf<\/h4>\n<p id=\"\">\u5728\u4e09\u76f8\u4ea4\u6d41\u7cfb\u7edf\u4e2d&#xff0c;\u9006\u53d8\u5668\u53ef\u4ee5\u8f93\u51fa\u516d\u4e2a\u975e\u96f6\u7535\u538b\u77e2\u91cf\u548c\u4e24\u4e2a\u96f6\u7535\u538b\u77e2\u91cf\u3002\u8fd9\u4e9b\u77e2\u91cf\u5728\u7a7a\u95f4\u4e0a\u5206\u5e03&#xff0c;\u53ef\u4ee5\u5408\u6210\u4efb\u610f\u65b9\u5411\u7684\u7535\u538b\u77e2\u91cf\u3002\u516d\u4e2a\u975e\u96f6\u7535\u538b\u77e2\u91cf\u5c06\u590d\u5e73\u9762\u5212\u5206\u4e3a\u516d\u4e2a\u6247\u533a&#xff0c;\u6bcf\u4e2a\u6247\u533a\u7531\u4e24\u4e2a\u76f8\u90bb\u7684\u975e\u96f6\u7535\u538b\u77e2\u91cf\u7ec4\u6210\u3002<\/p>\n<h4>2.2 \u77e2\u91cf\u5408\u6210<\/h4>\n<p id=\"\">\u901a\u8fc7\u9002\u5f53\u9009\u62e9\u548c\u7ec4\u5408\u8fd9\u4e9b\u57fa\u672c\u7535\u538b\u77e2\u91cf&#xff0c;\u53ef\u4ee5\u5728\u7535\u673a\u5b9a\u5b50\u7ed5\u7ec4\u4e2d\u5408\u6210\u4e00\u4e2a\u63a5\u8fd1\u5706\u5f62\u7684\u65cb\u8f6c\u78c1\u573a&#xff0c;\u4ece\u800c\u5b9e\u73b0\u5e73\u6ed1\u7684\u7535\u673a\u8fd0\u884c\u3002SVPWM\u7684\u76ee\u6807\u662f\u5408\u6210\u4e00\u4e2a\u65cb\u8f6c\u7684\u7a7a\u95f4\u77e2\u91cf&#xff0c;\u4ee5\u8ddf\u968f\u53c2\u8003\u77e2\u91cf\u3002\u901a\u8fc7\u9009\u62e9\u6700\u8fd1\u7684\u4e24\u4e2a\u57fa\u672c\u77e2\u91cf\u4ee5\u53ca\u9002\u5f53\u7684\u96f6\u77e2\u91cf&#xff0c;\u53ef\u4ee5\u903c\u8fd1\u53c2\u8003\u77e2\u91cf\u3002\u6bcf\u4e2a\u57fa\u672c\u77e2\u91cf\u7684\u4f5c\u7528\u65f6\u95f4\u51b3\u5b9a\u4e86PWM\u4fe1\u53f7\u7684\u5bbd\u5ea6\u3002<\/p>\n<h4>2.3 \u63a7\u5236\u7b97\u6cd5<\/h4>\n<p id=\"\">SVPWM\u7684\u63a7\u5236\u7b97\u6cd5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u53c2\u8003\u7535\u538b\u77e2\u91cf\u786e\u5b9a&#xff1a;\u6839\u636e\u7535\u673a\u7684\u63a7\u5236\u76ee\u6807&#xff08;\u5982\u901f\u5ea6\u3001\u4f4d\u7f6e\u6216\u626d\u77e9&#xff09;&#xff0c;\u786e\u5b9a\u671f\u671b\u7684\u53c2\u8003\u7535\u538b\u77e2\u91cf\u3002<\/li>\n<li>\u6247\u533a\u5224\u65ad&#xff1a;\u6839\u636e\u53c2\u8003\u7535\u538b\u77e2\u91cf\u7684\u4f4d\u7f6e&#xff0c;\u786e\u5b9a\u5176\u5728\u516d\u4e2a\u6247\u533a\u4e2d\u7684\u54ea\u4e00\u4e2a\u3002<\/li>\n<li>\u65f6\u95f4\u8ba1\u7b97&#xff1a;\u8ba1\u7b97\u5728\u6bcf\u4e2a\u6247\u533a\u4e2d&#xff0c;\u4e3a\u4e86\u5408\u6210\u53c2\u8003\u7535\u538b\u77e2\u91cf&#xff0c;\u5404\u4e2a\u57fa\u672c\u7535\u538b\u77e2\u91cf\u5e94\u8be5\u4f5c\u7528\u7684\u65f6\u95f4\u3002\u8fd9\u901a\u5e38\u6d89\u53ca\u5230\u8ba1\u7b97\u76f8\u90bb\u4e24\u4e2a\u975e\u96f6\u77e2\u91cf\u548c\u96f6\u77e2\u91cf\u4f5c\u7528\u7684\u65f6\u95f4\u3002<\/li>\n<li>\u8109\u51b2\u751f\u6210&#xff1a;\u6839\u636e\u8ba1\u7b97\u51fa\u7684\u65f6\u95f4&#xff0c;\u751f\u6210\u9006\u53d8\u5668\u5f00\u5173\u5668\u4ef6\u7684PWM\u4fe1\u53f7&#xff0c;\u4ee5\u4ea7\u751f\u6240\u9700\u7684\u7535\u538b\u77e2\u91cf\u3002<\/li>\n<h3>3. SVPWM\u5728\u5e76\u7f51\u9006\u53d8\u5668\u4e2d\u7684\u5e94\u7528<\/h3>\n<h4>3.1 \u5e76\u7f51\u9006\u53d8\u5668\u7ed3\u6784<\/h4>\n<p id=\"\">\u4e09\u76f8\u5e76\u7f51\u9006\u53d8\u5668\u4e3b\u8981\u7531\u76f4\u6d41\u4fa7\u7535\u5bb9\u3001\u4e09\u76f8\u5168\u6865\u9006\u53d8\u5668\u3001\u6ee4\u6ce2\u7535\u611f\u548c\u7535\u7f51\u7ec4\u6210\u3002\u76f4\u6d41\u4fa7\u7535\u5bb9\u63d0\u4f9b\u7a33\u5b9a\u7684\u76f4\u6d41\u7535\u538b&#xff0c;\u4e09\u76f8\u5168\u6865\u9006\u53d8\u5668\u901a\u8fc7\u5f00\u5173\u52a8\u4f5c\u5c06\u76f4\u6d41\u7535\u538b\u8f6c\u6362\u4e3a\u4ea4\u6d41\u7535\u538b&#xff0c;\u6ee4\u6ce2\u7535\u611f\u7528\u4e8e\u5e73\u6ed1\u8f93\u51fa\u7535\u6d41&#xff0c;\u51cf\u5c11\u8c10\u6ce2\u542b\u91cf&#xff0c;\u6700\u7ec8\u5c06\u7535\u80fd\u6ce8\u5165\u7535\u7f51\u3002<\/p>\n<h4>3.2 SVPWM\u8c03\u5236\u8fc7\u7a0b<\/h4>\n<p id=\"\">\u5728\u5e76\u7f51\u9006\u53d8\u5668\u4e2d&#xff0c;SVPWM\u8c03\u5236\u8fc7\u7a0b\u5982\u4e0b&#xff1a;<\/p>\n<li>\u5750\u6807\u53d8\u6362&#xff1a;\u5c06\u4e09\u76f8\u9759\u6b62\u5750\u6807\u7cfb\u4e0b\u7684\u7535\u538b\u548c\u7535\u6d41\u53d8\u6362\u5230\u4e24\u76f8\u65cb\u8f6c\u5750\u6807\u7cfb&#xff08;dq\u5750\u6807\u7cfb&#xff09;\u4e0b&#xff0c;\u4ee5\u4fbf\u4e8e\u72ec\u7acb\u63a7\u5236\u6709\u529f\u529f\u7387\u548c\u65e0\u529f\u529f\u7387\u3002<\/li>\n<li>\u53c2\u8003\u7535\u538b\u77e2\u91cf\u751f\u6210&#xff1a;\u6839\u636e\u7535\u7f51\u7535\u538b\u548c\u7535\u6d41\u7684\u53cd\u9988\u4fe1\u606f&#xff0c;\u901a\u8fc7\u63a7\u5236\u7b97\u6cd5\u751f\u6210\u53c2\u8003\u7535\u538b\u77e2\u91cf\u3002<\/li>\n<li>SVPWM\u8c03\u5236&#xff1a;\u5c06\u53c2\u8003\u7535\u538b\u77e2\u91cf\u8f93\u5165\u5230SVPWM\u6a21\u5757\u4e2d&#xff0c;\u751f\u6210\u76f8\u5e94\u7684PWM\u4fe1\u53f7&#xff0c;\u63a7\u5236\u9006\u53d8\u5668\u7684\u5f00\u5173\u52a8\u4f5c\u3002<\/li>\n<li>\u7535\u6d41\u53cd\u9988\u63a7\u5236&#xff1a;\u901a\u8fc7\u7535\u6d41\u4f20\u611f\u5668\u5b9e\u65f6\u76d1\u6d4b\u8f93\u51fa\u7535\u6d41&#xff0c;\u4e0e\u53c2\u8003\u7535\u6d41\u8fdb\u884c\u6bd4\u8f83&#xff0c;\u901a\u8fc7PI\u63a7\u5236\u5668\u8c03\u6574\u53c2\u8003\u7535\u538b\u77e2\u91cf&#xff0c;\u5b9e\u73b0\u7535\u6d41\u7684\u7cbe\u786e\u63a7\u5236\u3002<\/li>\n<h4>3.3 \u4f18\u52bf\u5206\u6790<\/h4>\n<li>\u76f4\u6d41\u7535\u538b\u5229\u7528\u7387\u9ad8&#xff1a;SVPWM\u8c03\u5236\u6280\u672f\u80fd\u591f\u66f4\u6709\u6548\u5730\u5229\u7528\u76f4\u6d41\u6bcd\u7ebf\u7535\u538b&#xff0c;\u5176\u8c03\u5236\u6df1\u5ea6\u6700\u5927\u503c\u53ef\u4ee5\u8fbe\u52301.1547&#xff0c;\u6bd4SPWM\u8c03\u5236\u6700\u9ad8\u6240\u80fd\u8fbe\u5230\u7684\u8c03\u5236\u6df1\u5ea61\u9ad8\u51fa0.1547\u3002<\/li>\n<li>\u8c10\u6ce2\u542b\u91cf\u4f4e&#xff1a;SVPWM\u901a\u8fc7\u4f18\u5316\u8c10\u6ce2\u7a0b\u5ea6&#xff0c;\u6d88\u9664\u8c10\u6ce2\u6548\u679c\u6bd4SPWM\u597d&#xff0c;\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u7535\u673a\u7535\u6d41\u7684\u8c10\u6ce2\u542b\u91cf&#xff0c;\u964d\u4f4e\u7535\u673a\u8fd0\u884c\u65f6\u7684\u632f\u52a8\u548c\u566a\u58f0\u3002<\/li>\n<li>\u5f00\u5173\u635f\u8017\u5c0f&#xff1a;SVPWM\u8c03\u5236\u6280\u672f\u901a\u8fc7\u5408\u7406\u9009\u62e9\u96f6\u77e2\u91cf&#xff0c;\u4f7f\u53d8\u6d41\u5668\u5f00\u5173\u72b6\u6001\u6bcf\u6b21\u53ea\u53d8\u5316\u4e00\u6b21&#xff0c;\u51cf\u5c11\u4e86\u5f00\u5173\u6b21\u6570&#xff0c;\u4ece\u800c\u964d\u4f4e\u4e86\u5f00\u5173\u635f\u8017\u3002<\/li>\n<li>\u6613\u4e8e\u6570\u5b57\u5316\u5b9e\u73b0&#xff1a;SVPWM\u7b97\u6cd5\u7b80\u5355&#xff0c;\u6613\u4e8e\u5b9e\u73b0\u6570\u5b57\u63a7\u5236&#xff0c;\u9002\u5408\u4e8e\u4ee5\u5fae\u63a7\u5668\u4e3a\u6838\u5fc3\u7684\u6570\u5b57\u5316\u63a7\u5236\u7cfb\u7edf\u3002<\/li>\n<h3>4. \u4eff\u771f\u9a8c\u8bc1<\/h3>\n<h4>4.1 \u4eff\u771f\u6a21\u578b\u642d\u5efa<\/h4>\n<p id=\"\">\u5229\u7528MATLAB\/Simulink\u8f6f\u4ef6\u642d\u5efa\u57fa\u4e8eSVPWM\u7684\u5e76\u7f51\u9006\u53d8\u5668\u4eff\u771f\u6a21\u578b\u3002\u6a21\u578b\u4e3b\u8981\u5305\u62ec\u76f4\u6d41\u7535\u538b\u6e90\u3001\u4e09\u76f8\u5168\u6865\u9006\u53d8\u5668\u3001SVPWM\u8c03\u5236\u6a21\u5757\u3001\u6ee4\u6ce2\u7535\u611f\u548c\u7535\u7f51\u7b49\u90e8\u5206\u3002<\/p>\n<h4>4.2 \u4eff\u771f\u53c2\u6570\u8bbe\u7f6e<\/h4>\n<p id=\"\">\u8bbe\u7f6e\u76f4\u6d41\u7535\u538bUdc&#061;550V&#xff0c;\u5f00\u5173\u5468\u671fTPWM&#061;0.0001s&#xff0c;\u7ed9\u5b9a\u4e09\u76f8\u53c2\u8003\u76f8\u7535\u538b\u6709\u6548\u503c220V\u3002<\/p>\n<h4>4.3 \u4eff\u771f\u7ed3\u679c\u5206\u6790<\/h4>\n<li>\u6247\u533a\u5224\u65ad&#xff1a;\u4eff\u771f\u7ed3\u679c\u663e\u793a&#xff0c;\u6247\u533aN\u503c\u57283\u30011\u30015\u30014\u30016\u30012\u4e4b\u95f4\u4ea4\u66ff\u53d8\u5316&#xff0c;\u4e0e\u7406\u8bba\u5206\u6790\u4e00\u81f4\u3002<\/li>\n<li>\u8c03\u5236\u6ce2\u6ce2\u5f62&#xff1a;\u7531SVPWM\u7b97\u6cd5\u5f97\u5230\u7684\u8c03\u5236\u6ce2\u5448\u9a6c\u978d\u5f62&#xff0c;\u6709\u5229\u4e8e\u63d0\u9ad8\u76f4\u6d41\u7535\u538b\u5229\u7528\u7387&#xff0c;\u6709\u6548\u6291\u5236\u8c10\u6ce2\u3002<\/li>\n<li>\u76f8\u7535\u538b\u548c\u7ebf\u7535\u538b\u6ce2\u5f62&#xff1a;SVPWM\u63a7\u5236\u65b9\u5f0f\u80fd\u591f\u8f83\u597d\u5730\u5b9e\u73b0\u5bf9\u9006\u53d8\u5668\u7684\u63a7\u5236&#xff0c;\u5f97\u5230\u7684\u76f8\u7535\u538b\u4e3a6\u62cd\u9636\u68af\u6ce2&#xff0c;\u7ebf\u7535\u538b\u6ce2\u5f62\u4e3a\u4e09\u7535\u5e73&#xff0c;\u5176\u5e45\u503c\u4e3a\u76f4\u6d41\u7535\u538b\u503c\u3002<\/li>\n<h3>5. \u7ed3\u8bba\u4e0e\u5c55\u671b<\/h3>\n<h4>5.1 \u7ed3\u8bba<\/h4>\n<p id=\"\">\u672c\u6587\u6df1\u5165\u7814\u7a76\u4e86\u57fa\u4e8eSVPWM\u6280\u672f\u7684\u5e76\u7f51\u9006\u53d8\u5668&#xff0c;\u5206\u6790\u4e86SVPWM\u7684\u57fa\u672c\u539f\u7406\u3001\u63a7\u5236\u7b97\u6cd5\u53ca\u5176\u5728\u5e76\u7f51\u9006\u53d8\u5668\u4e2d\u7684\u5e94\u7528\u3002\u901a\u8fc7\u7406\u8bba\u5206\u6790\u548c\u4eff\u771f\u9a8c\u8bc1&#xff0c;\u5f97\u51fa\u4ee5\u4e0b\u7ed3\u8bba&#xff1a;<\/p>\n<li>SVPWM\u6280\u672f\u80fd\u591f\u66f4\u6709\u6548\u5730\u5229\u7528\u76f4\u6d41\u6bcd\u7ebf\u7535\u538b&#xff0c;\u63d0\u9ad8\u5e76\u7f51\u9006\u53d8\u5668\u7684\u76f4\u6d41\u7535\u538b\u5229\u7528\u7387\u3002<\/li>\n<li>SVPWM\u6280\u672f\u901a\u8fc7\u4f18\u5316\u8c10\u6ce2\u7a0b\u5ea6&#xff0c;\u51cf\u5c11\u8c10\u6ce2\u542b\u91cf&#xff0c;\u964d\u4f4e\u7535\u673a\u8fd0\u884c\u65f6\u7684\u632f\u52a8\u548c\u566a\u58f0\u3002<\/li>\n<li>SVPWM\u6280\u672f\u901a\u8fc7\u5408\u7406\u9009\u62e9\u96f6\u77e2\u91cf&#xff0c;\u51cf\u5c11\u5f00\u5173\u6b21\u6570&#xff0c;\u964d\u4f4e\u5f00\u5173\u635f\u8017&#xff0c;\u63d0\u9ad8\u7cfb\u7edf\u6548\u7387\u3002<\/li>\n<li>SVPWM\u7b97\u6cd5\u7b80\u5355&#xff0c;\u6613\u4e8e\u5b9e\u73b0\u6570\u5b57\u63a7\u5236&#xff0c;\u9002\u5408\u4e8e\u4ee5\u5fae\u63a7\u5668\u4e3a\u6838\u5fc3\u7684\u6570\u5b57\u5316\u63a7\u5236\u7cfb\u7edf\u3002<\/li>\n<h4>5.2 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