{"id":115659,"date":"2026-10-12T22:25:00","date_gmt":"2026-10-12T14:25:00","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/115659.html"},"modified":"2026-10-12T22:25:00","modified_gmt":"2026-10-12T14:25:00","slug":"%e5%ad%a6simulink-%e5%8f%8c%e5%90%91dc-ac%e9%80%86%e5%8f%98%e5%99%a8%e6%95%b0%e5%ad%97%e6%8e%a7%e5%88%b6%e7%b3%bb%e7%bb%9f%e5%bb%b6%e6%97%b6%e8%a1%a5%e5%81%bf%e7%ad%96%e7%95%a5","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/115659.html","title":{"rendered":"\u5b66Simulink\u2014\u2014\u53cc\u5411DC-AC\u9006\u53d8\u5668\u6570\u5b57\u63a7\u5236\u7cfb\u7edf\u5ef6\u65f6\u8865\u507f\u7b56\u7565\u4eff\u771f"},"content":{"rendered":"<p id=\"main-toc\">\u00a0\u76ee\u5f55<\/p>\n<p id=\"-toc\">\n<p id=\"%E6%89%8B%E6%8A%8A%E6%89%8B%E6%95%99%E4%BD%A0%E5%AD%A6Simulink%E2%80%94%E2%80%94%E5%8F%8C%E5%90%91DC-AC%E9%80%86%E5%8F%98%E5%99%A8%E6%95%B0%E5%AD%97%E6%8E%A7%E5%88%B6%E7%B3%BB%E7%BB%9F%E5%BB%B6%E6%97%B6%E8%A1%A5%E5%81%BF%E7%AD%96%E7%95%A5%E4%BB%BF%E7%9C%9F-toc\">\u624b\u628a\u624b\u6559\u4f60\u5b66Simulink\u2014\u2014\u53cc\u5411DC-AC\u9006\u53d8\u5668\u6570\u5b57\u63a7\u5236\u7cfb\u7edf\u5ef6\u65f6\u8865\u507f\u7b56\u7565\u4eff\u771f<\/p>\n<p id=\"%E4%B8%80%E3%80%81%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E5%8D%95%E7%8B%AC%E5%81%9A%E5%BB%B6%E6%97%B6%E8%A1%A5%E5%81%BF-toc\">\u4e00\u3001\u4e3a\u4ec0\u4e48\u8981\u5355\u72ec\u505a\u5ef6\u65f6\u8865\u507f<\/p>\n<p id=\"%E4%BA%8C%E3%80%81%E7%B3%BB%E7%BB%9F%E5%8F%82%E6%95%B0%EF%BC%88%E6%95%99%E5%AD%A6%E7%A4%BA%E4%BE%8B%EF%BC%89-toc\">\u4e8c\u3001\u7cfb\u7edf\u53c2\u6570&#xff08;\u6559\u5b66\u793a\u4f8b&#xff09;<\/p>\n<p id=\"%E4%B8%89%E3%80%81Simulink%E5%BB%BA%E6%A8%A1%E6%AD%A5%E9%AA%A4-toc\">\u4e09\u3001Simulink\u5efa\u6a21\u6b65\u9aa4<\/p>\n<p id=\"1.%20%E4%B8%BB%E5%8A%9F%E7%8E%87%E4%B8%8E%E5%BB%B6%E6%97%B6%E9%93%BE%E8%B7%AF-toc\">1. \u4e3b\u529f\u7387\u4e0e\u5ef6\u65f6\u94fe\u8def<\/p>\n<p id=\"2.%20%E5%9D%90%E6%A0%87%E4%B8%8E%E5%8F%82%E8%80%83-toc\">2. \u5750\u6807\u4e0e\u53c2\u8003<\/p>\n<p id=\"3.%20%E6%96%B9%E6%A1%88A%EF%BC%9Adq%E7%94%B5%E6%B5%81PI%2B%E4%B8%80%E6%8B%8D%E9%A2%84%E6%B5%8B%2F%E8%B6%85%E5%89%8D%E8%A1%A5%E5%81%BF%EF%BC%88%E6%9C%80%E9%80%9A%E7%94%A8%EF%BC%89-toc\">3. \u65b9\u6848A&#xff1a;dq\u7535\u6d41PI&#043;\u4e00\u62cd\u9884\u6d4b\/\u8d85\u524d\u8865\u507f&#xff08;\u6700\u901a\u7528&#xff09;<\/p>\n<p id=\"4.%20%E6%96%B9%E6%A1%88B%EF%BC%9API%E5%90%8E%E4%B8%B2%E7%9B%B8%E4%BD%8D%E8%B6%85%E5%89%8D%EF%BC%88%E4%B8%8D%E9%87%8D%E6%96%B0%E5%86%99%E9%A2%84%E6%B5%8B%EF%BC%89-toc\">4. 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id=\"%E5%85%AD%E3%80%81%E5%8F%AF%E6%89%A9%E5%B1%95-toc\">\u516d\u3001\u53ef\u6269\u5c55<\/p>\n<hr id=\"hr-toc\" \/>\n<h2 id=\"%E6%89%8B%E6%8A%8A%E6%89%8B%E6%95%99%E4%BD%A0%E5%AD%A6Simulink%E2%80%94%E2%80%94%E5%8F%8C%E5%90%91DC-AC%E9%80%86%E5%8F%98%E5%99%A8%E6%95%B0%E5%AD%97%E6%8E%A7%E5%88%B6%E7%B3%BB%E7%BB%9F%E5%BB%B6%E6%97%B6%E8%A1%A5%E5%81%BF%E7%AD%96%E7%95%A5%E4%BB%BF%E7%9C%9F\">\u624b\u628a\u624b\u6559\u4f60\u5b66Simulink\u2014\u2014\u53cc\u5411DC-AC\u9006\u53d8\u5668\u6570\u5b57\u63a7\u5236\u7cfb\u7edf\u5ef6\u65f6\u8865\u507f\u7b56\u7565\u4eff\u771f<\/h2>\n<p>\u4e0b\u9762\u6309\u201c\u4e09\u76f8\u4e24\u7535\u5e73\u53cc\u5411DC-AC\u3001800V\u76f4\u6d41\/380V\u4ea4\u6d41\u3001LCL\u6ee4\u6ce2\u3001\u5e76\u7f51\u7535\u6d41\u73af\u4e3a\u4e3b&#xff0c;\u79bb\u7f51\u7535\u538b\u73af\u8865\u5145\u201d\u5199\u4e00\u5957\u53ef\u590d\u523b\u6d41\u7a0b\u3002\u6838\u5fc3\u4e0d\u662f\u628a\u5ef6\u65f6\u201c\u5220\u6389\u201d&#xff0c;\u800c\u662f\u5728\u79bb\u6563\u6a21\u578b\u91cc\u628a\u5b83\u663e\u5f0f\u5efa\u6a21&#xff0c;\u518d\u7528\u9884\u6d4b\/\u8d85\u524d\/\u4e24\u6b65\u4f18\u5316\u62b5\u6d88\u3002<\/p>\n<h3 id=\"%E4%B8%80%E3%80%81%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E5%8D%95%E7%8B%AC%E5%81%9A%E5%BB%B6%E6%97%B6%E8%A1%A5%E5%81%BF\">\u4e00\u3001\u4e3a\u4ec0\u4e48\u8981\u5355\u72ec\u505a\u5ef6\u65f6\u8865\u507f<\/h3>\n<p>\u53cc\u5411DC-AC\u6570\u5b57\u63a7\u5236\u94fe\u8def\u4e00\u822c\u662f&#xff1a;<\/p>\n<p>ADC\u91c7\u6837 \u2192 \u63a7\u5236\u7b97\u6cd5\u8ba1\u7b97 \u2192 \u5199PWM\u6bd4\u8f83\u503c \u2192 PWM\u5728\u4e0b\u4e00\u5468\u671f\u751f\u6548 \u2192 \u6865\u81c2\u7535\u538b\u4f5c\u7528\u5230LCL \u2192 \u518d\u91c7\u6837<\/p>\n<p>\u5178\u578b\u6570\u5b57\u63a7\u5236\u5ef6\u65f6\u53ef\u62c6\u6210&#xff1a;<\/p>\n<ul>\n<li>\u8ba1\u7b97\/\u66f4\u65b0\u5ef6\u65f6&#xff1a;\u672c\u5468\u671f\u91c7\u6837\u3001\u672c\u5468\u671f\u7b97\u5b8c&#xff0c;\u6bd4\u8f83\u503c\u901a\u5e38\u4e0b\u4e00\u5468\u671f\u624d\u5168\u91cf\u751f\u6548&#xff0c;\u8fd1\u4f3c 1Ts\u200b&#xff1b;<\/li>\n<li>PWM\u96f6\u9636\u4fdd\u6301\/\u8f7d\u6ce2\u66f4\u65b0\u5ef6\u65f6&#xff1a;\u5bf9\u79f0\u4e09\u89d2\u8f7d\u6ce2\u3001\u5468\u671f\u4e2d\u70b9\u66f4\u65b0\u65f6\u8f93\u51fa\u4f5c\u7528\u518d\u6ede\u540e\u7ea6 0.5Ts\u200b&#xff1b;<\/li>\n<li>\u5408\u8ba1\u5e38\u7528\u7b49\u6548 Td\u200b\u22481.5Ts\u200b\u300210kHz\u65f6 1.5Ts\u200b&#061;150\u03bcs&#xff0c;20kHz\u65f6 75\u03bcs\u3002<\/li>\n<\/ul>\n<p>\u4e0d\u8865\u507f\u7684\u540e\u679c&#xff1a;<\/p>\n<ul>\n<li>\u7535\u6d41\u73afPI\u76f8\u4f4d\u88d5\u5ea6\u88ab\u5403&#xff0c;\u5e26\u5bbd\u8d8a\u9ad8\u8d8a\u5bb9\u6613\u632f&#xff1b;<\/li>\n<li>LCL\u8c10\u632f\u9891\u7387\u9644\u8fd1\u4e00\u62cd\u5ef6\u65f6\u76f8\u79fb\u5f88\u5927&#xff0c;\u8f7b\u5219\u7535\u6d41\u6bdb\u523a&#xff0c;\u91cd\u5219\u81ea\u6fc0&#xff1b;<\/li>\n<li>\u9006\u53d8\u2194\u6574\u6d41\u5207\u6362\u65f6\u53c2\u8003\u53d8\u53f7&#xff0c;\u672a\u8865\u507fPI\u6613\u8d85\u8c03\/\u79ef\u5206\u9971\u548c&#xff1b;<\/li>\n<li>FCS-MPC\u82e5\u6309\u201c\u672c\u62cd\u7b97\u672c\u62cd\u7528\u201d\u679a\u4e3e&#xff0c;\u5b9e\u9645\u77e2\u91cf\u665a\u4e00\u62cd\u751f\u6548&#xff0c;\u7eb9\u6ce2\u548cTHD\u90fd\u4f1a\u53d8\u5927\u3002<\/li>\n<\/ul>\n<h3 id=\"%E4%BA%8C%E3%80%81%E7%B3%BB%E7%BB%9F%E5%8F%82%E6%95%B0%EF%BC%88%E6%95%99%E5%AD%A6%E7%A4%BA%E4%BE%8B%EF%BC%89\">\u4e8c\u3001\u7cfb\u7edf\u53c2\u6570&#xff08;\u6559\u5b66\u793a\u4f8b&#xff09;<\/h3>\n<table>\n<tr>\n<p>\u73af\u8282<\/p>\n<p>\u53c2\u6570<\/p>\n<p>\u8bf4\u660e<\/p>\n<\/tr>\n<tbody>\n<tr>\n<td>\n<p>\u76f4\u6d41\u4fa7<\/p>\n<\/td>\n<td>\n<p>800V&#xff0c;Cdc&#061;2000\u03bcF&#xff0c;\u53ef\u63a5\u7535\u6c60\/\u5149\u4f0f<\/p>\n<\/td>\n<td>\n<p>\u9006\u53d8\u653e\u7535\u3001\u6574\u6d41\u7a33\u538b\u53cc\u5411<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\u9006\u53d8\u6865<\/p>\n<\/td>\n<td>\n<p>\u4e24\u7535\u5e73Universal Bridge\/IGBT&#xff0c;Ron\u22481m\u03a9<\/p>\n<\/td>\n<td>\n<p>\u6b7b\u533a1~2\u03bcs&#xff0c;\u5148\u8c03\u901a\u518d\u52a0\u5de5\u51b5<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\u6ee4\u6ce2<\/p>\n<\/td>\n<td>\n<p>LCL&#xff1a;L1&#061;1.5mH&#xff0c;Cf&#061;10\u03bcF&#xff0c;L2&#061;1mH&#xff1b;Rf\u65e0\u6e90\u963b\u5c3c\u53ef\u51480.5~1\u03a9\u4e32Cf<\/p>\n<\/td>\n<td>\n<p>\u8c10\u632f fres\u200b\u22481.46kHz<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\u4ea4\u6d41<\/p>\n<\/td>\n<td>\n<p>380V\u7ebf\/50Hz&#xff0c;\u5f31\u7f51\u53ef\u4e32Lg&#061;0.5~1mH<\/p>\n<\/td>\n<td>\n<p>\u5e76\u7f51\u7528PLL&#xff0c;\u79bb\u7f51\u7528\u81ea\u4e3b\u03b8<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\u5f00\u5173\/\u63a7\u5236<\/p>\n<\/td>\n<td>\n<p>10kHz\u2192Ts&#061;100\u03bcs&#xff1b;20kHz\u2192Ts&#061;50\u03bcs<\/p>\n<\/td>\n<td>\n<p>\u7535\u6d41\u73af\u540cTs&#xff0c;\u7535\u538b\u73af\u53ef1~2Ts<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\u989d\u5b9a<\/p>\n<\/td>\n<td>\n<p>\u7ea630~50kVA&#xff0c;Irate\u76f8\u6709\u654845~76A<\/p>\n<\/td>\n<td>\n<p>\u7535\u6d41\u9650\u5e45\u00b11.2~1.5Irate<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5ef6\u65f6\u6a21\u578b\u5206\u4e09\u6863\u505a\u5bf9\u6bd4&#xff1a;<\/p>\n<ul>\n<li>\u65e0\u8865\u507f&#xff1a;\u63a7\u5236\u8f93\u51fa\u76f4\u63a5\u8fdb\u8c03\u5236&#xff0c;\u4e0d\u52a0Unit Delay\/PWM ZOH&#xff1b;<\/li>\n<li>\u771f\u5b9e\u79bb\u6563&#xff1a;\u8f93\u51fa\u52a0Unit Delay z\u22121&#xff0c;PWM\u7b49\u6548ZOH 1\u2212e\u2212sTs\u200b\/sTs\u200b&#xff0c;\u6216\u603b\u7b49\u6548 z\u22121.5 \u7528\u4e24\u8defUnit Delay&#043;\u5206\u6570\u8fd1\u4f3c&#xff1b;<\/li>\n<li>\u8865\u507f\u540e&#xff1a;\u4e00\u62cd\u7535\u6d41\u9884\u6d4b \/ PI\u8d85\u524d \/ FCS\u4e24\u6b65\u9884\u6d4b \/ \u91cd\u590d\u63a7\u5236\u5ef6\u8fdf\u73af\u8282\u3002<\/li>\n<\/ul>\n<h3 id=\"%E4%B8%89%E3%80%81Simulink%E5%BB%BA%E6%A8%A1%E6%AD%A5%E9%AA%A4\">\u4e09\u3001Simulink\u5efa\u6a21\u6b65\u9aa4<\/h3>\n<p>powergui\u8bbeDiscrete&#xff0c;\u56fa\u5b9a\u6b65\u957f&#061;Ts&#xff1b;\u4e3b\u7535\u8defSimscape Electrical&#xff0c;\u63a7\u5236\u7528Discrete PI \/ MATLAB Function \/ Discrete Transfer Fcn&#xff0c;\u907f\u514d\u8fde\u7eedPI\u76f4\u63a5\u8fdb\u5f00\u5173\u6865\u3002<\/p>\n<h4 id=\"1.%20%E4%B8%BB%E5%8A%9F%E7%8E%87%E4%B8%8E%E5%BB%B6%E6%97%B6%E9%93%BE%E8%B7%AF\">1. \u4e3b\u529f\u7387\u4e0e\u5ef6\u65f6\u94fe\u8def<\/h4>\n<ul>\n<li>DC Source&#043;Capacitor\u2192Universal Bridge\u2192L1\u2192Cf&#xff08;\u53ef\u4e32Rf&#xff09;\u2192L2\u2192Three-Phase Programmable Voltage Source&#xff08;\u5e76\u7f51&#xff09;\u6216RLC\u8d1f\u8f7d&#xff08;\u79bb\u7f51&#xff09;\u3002<\/li>\n<li>\u4f20\u611f\u5668&#xff1a;\u6865\u4fa7iLabc\u3001\u7f51\u4fa7ioabc\u3001\u7535\u5bb9icabc\u3001\u76f4\u6d41Vdc\u3001\u4ea4\u6d41voabc\u3002<\/li>\n<li>\u6570\u5b57\u5ef6\u65f6\u663e\u5f0f\u5316&#xff1a;\n<ul>\n<li>\u63a7\u5236\u8f93\u5165\u5148\u8fc7Unit Delay\u6a21\u62df\u201c\u672c\u62cd\u91c7\u6837\u3001\u4e0b\u62cd\u7528\u201d&#xff1b;\u82e5\u7b97\u6cd5\u5728k\u62cd\u7528i(k)\u7b97u(k)\u4f46PWM\u5728k&#043;1\u751f\u6548&#xff0c;\u81f3\u5c11\u52a0 z\u22121&#xff1b;<\/li>\n<li>PWM\u6a21\u5757\u672c\u8eab\u8fd1\u4f3cZOH&#xff1b;\u82e5\u8fd8\u8981\u6a21\u62df\u5468\u671f\u4e2d\u70b9\u66f4\u65b0&#xff0c;\u53ef\u518d\u8865 z\u22120.5&#xff08;\u7528Pade\u6216\u989d\u5916\u534a\u4e2aTs Transport Delay\u4ec5\u505a\u4eff\u771f&#xff0c;\u5b9e\u673a\u7531PWM\u5916\u8bbe\u51b3\u5b9a&#xff09;&#xff1b;<\/li>\n<li>\u603b\u7b49\u6548\u53ef\u7528\u4e24\u4e2aUnit Delay\u52a0\u4e00\u4e2a0.5Ts\u4e00\u9636\/ Pade\u8fd1\u4f3c&#xff0c;\u4e13\u95e8\u5bf9\u6bd4\u201c1.5Ts\u603b\u5ef6\u65f6\u201d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 id=\"2.%20%E5%9D%90%E6%A0%87%E4%B8%8E%E5%8F%82%E8%80%83\">2. \u5750\u6807\u4e0e\u53c2\u8003<\/h4>\n<ul>\n<li>\u5e76\u7f51&#xff1a;voabc&#043;ioabc\u7ecfPLL\u51fa\u03b8&#xff1b;\u529f\u7387\u5916\u73af&#xff08;\u6216\u4e0a\u5c42EMS&#xff09;\u7ed9Pref\/Qref\u2192id_ref\u2248Pref\/(1.5Vgd)\u3001iq_ref\u2248Qref\/(1.5Vgd)&#xff1b;\u6574\u6d41\u6a21\u5f0f\u7531Vdc\u5916\u73af\u51faid_ref\u4e14\u4e3a\u8d1f\u3002<\/li>\n<li>\u79bb\u7f51&#xff1a;\u03b8\u81ea\u4e3b\u79ef\u5206&#xff0c;vo_ref\u76f8\u5cf0311V\u3001vq_ref&#061;0&#xff1b;\u975e\u7ebf\u6027\u8d1f\u8f7d\u53ef\u5728\u7535\u538b\u73af\u540e\u5e76\u91cd\u590d\u63a7\u5236\u3002<\/li>\n<\/ul>\n<h4 id=\"3.%20%E6%96%B9%E6%A1%88A%EF%BC%9Adq%E7%94%B5%E6%B5%81PI%2B%E4%B8%80%E6%8B%8D%E9%A2%84%E6%B5%8B%2F%E8%B6%85%E5%89%8D%E8%A1%A5%E5%81%BF%EF%BC%88%E6%9C%80%E9%80%9A%E7%94%A8%EF%BC%89\">3. \u65b9\u6848A&#xff1a;dq\u7535\u6d41PI&#043;\u4e00\u62cd\u9884\u6d4b\/\u8d85\u524d\u8865\u507f&#xff08;\u6700\u901a\u7528&#xff09;<\/h4>\n<p>\u8fde\u7eed\u6a21\u578b&#xff08;\u6865\u4fa7\u7535\u611fL1\u8fd1\u4f3c&#xff0c;\u542b\u7535\u7f51\u7535\u538bed\/eq&#xff09;&#xff1a;<\/p>\n<p>L1\u200bdtdid\u200b\u200b&#061;\u2212Rid\u200b&#043;\u03c9L1\u200biq\u200b&#043;ud\u200b\u2212ed\u200b<br \/>\nL1\u200bdtdiq\u200b\u200b&#061;\u2212Riq\u200b\u2212\u03c9L1\u200bid\u200b&#043;uq\u200b\u2212eq\u200b <\/p>\n<p>\u79bb\u6563\u524d\u5411\u6b27\u62c9&#xff1a;<\/p>\n<p>id\u200b(k&#043;1)&#061;(1\u2212L1\u200bRTs\u200b\u200b)id\u200b(k)&#043;\u03c9Ts\u200biq\u200b(k)&#043;L1\u200bTs\u200b\u200b(ud\u200b(k)\u2212ed\u200b(k))<br \/>\niq\u200b(k&#043;1)&#061;(1\u2212L1\u200bRTs\u200b\u200b)iq\u200b(k)\u2212\u03c9Ts\u200bid\u200b(k)&#043;L1\u200bTs\u200b\u200b(uq\u200b(k)\u2212eq\u200b(k)) <\/p>\n<p>\u82e5PWM\u4e00\u62cd\u5ef6\u65f6&#xff0c;\u5373u(k)\u5b9e\u9645\u5728k&#043;1\u4f5c\u7528&#xff0c;\u5219\u5148\u4f30k&#043;1\u72b6\u6001\u518d\u7b97k&#043;1\u5e94\u4e0b\u53d1\u7684u&#xff1a;<\/p>\n<p>i^d\u200b(k&#043;1)&#061;fd\u200b(i(k),u(k\u22121),e(k)) <\/p>\n<p>\u518d\u4ee4 i^d\u200b(k&#043;1) \u8ddf\u8e2a id,ref\u200b(k&#043;1)&#xff0c;\u53cd\u89e3&#xff1a;<\/p>\n<p>udcomp\u200b(k)&#061;ed\u200b(k&#043;1)&#043;Ri^d\u200b(k&#043;1)\u2212\u03c9L1\u200bi^q\u200b(k&#043;1)&#043;Ts\u200bL1\u200b\u200b(id,ref\u200b(k&#043;1)\u2212i^d\u200b(k&#043;1)) <\/p>\n<p>iq\u540c\u7406\u3002\u5b9e\u9645\u5de5\u7a0b\u53ef\u7b80\u5316\u6210\u201cPI\u8f93\u51fa&#xff0b;\u4e00\u62cd\u72b6\u6001\u9884\u6d4b&#xff0b;\u89e3\u8026\u524d\u9988\u201d&#xff0c;\u4e0d\u5fc5\u89e3\u6790\u53cd\u89e3\u3002<\/p>\n<p>MATLAB Function\u793a\u4f8b&#xff08;\u4e00\u62cd\u5ef6\u65f6\u8865\u507fdq\u7535\u6d41\u73af&#xff09;&#xff1a;<\/p>\n<p>function [ud, uq] &#061; dq_current_delaycomp(idref, iqref, idk, iqk, ud_prev, uq_prev, &#8230;<br \/>\n    edk, eqk, ednext, eqnext, w, L1, R, Ts, Kp, Ki)<br \/>\n% idk\/iqk: \u672c\u62cd\u53cd\u9988&#xff1b;ud_prev\/uq_prev: \u4e0a\u62cd\u5b9e\u9645\u4e0b\u53d1\u8c03\u5236\u5bf9\u5e94\u7535\u538b<br \/>\n% ed\/eq: \u672c\u62cd\u7535\u7f51dq&#xff1b;ednext\/eqnext: \u4e0b\u4e00\u62cd\u9884\u6d4b\/\u4fdd\u6301\u503c<br \/>\npersistent Ii_d Ii_q;<br \/>\nif isempty(Ii_d), Ii_d&#061;0; Ii_q&#061;0; end<\/p>\n<p>% 1) \u7528\u4e0a\u62cd\u7535\u538b\u9884\u6d4b\u672c\u62cd\u7ed3\u675f\/\u4e0b\u62cd\u8d77\u59cb\u72b6\u6001&#xff08;\u4e00\u62cd\u5ef6\u65f6\u6a21\u578b&#xff09;<br \/>\nid_hat &#061; idk &#043; Ts\/L1*(ud_prev &#8211; edk) &#8211; R*Ts\/L1*idk &#043; w*Ts*iqk;<br \/>\niq_hat &#061; iqk &#043; Ts\/L1*(uq_prev &#8211; eqk) &#8211; R*Ts\/L1*iqk &#8211; w*Ts*idk;<\/p>\n<p>% 2) \u53c2\u8003\u53ef\u672c\u62cd\u7ed9k&#043;1&#xff1b;\u82e5\u5916\u73af\u540cTs&#xff0c;\u7b80\u5355\u7528\u672c\u62cdref\u5373\u53ef<br \/>\nidr &#061; idref; iqr &#061; iqref;<\/p>\n<p>% 3) PI\u57fa\u4e8e\u9884\u6d4b\u72b6\u6001\u8bef\u5dee&#xff08;\u6297\u9971\u548c&#xff09;<br \/>\nerr_d &#061; idr &#8211; id_hat; err_q &#061; iqr &#8211; iq_hat;<br \/>\nIi_d &#061; Ii_d &#043; err_d*Ts; Ii_q &#061; Ii_q &#043; err_q*Ts;<br \/>\nIi_d &#061; min(max(Ii_d,-200),200); Ii_q &#061; min(max(Ii_q,-200),200);<\/p>\n<p>upi_d &#061; Kp*err_d &#043; Ki*Ii_d;<br \/>\nupi_q &#061; Kp*err_q &#043; Ki*Ii_q;<\/p>\n<p>% 4) \u89e3\u8026&#043;\u7535\u7f51\u524d\u9988&#xff0c;\u7528\u4e0b\u4e00\u62cd\u7535\u7f51\u7535\u538b\u4f30\u8ba1<br \/>\nud &#061; upi_d &#043; w*L1*iq_hat &#043; ednext;   % \u6865\u4fa7L1\u89e3\u8026&#xff1b;\u82e5\u63a7\u7f51\u4fa7\u6539L1&#043;L2<br \/>\nuq &#061; upi_q &#8211; w*L1*id_hat &#043; eqnext;<\/p>\n<p>% 5) \u9650\u5e45\u5230\u8c03\u5236\u53ef\u7528\u8303\u56f4<br \/>\nVlim &#061; 800\/sqrt(3);<br \/>\nud &#061; min(max(ud,-Vlim),Vlim);<br \/>\nuq &#061; min(max(uq,-Vlim),Vlim);<br \/>\nend <\/p>\n<p>\u65e0\u8865\u507f\u7248\u672c\u628aid_hat\u6539\u6210idk\u3001ud_prev\u6539\u62100\u3001ednext\u6539\u6210edk\u5373\u53ef\u5bf9\u7167\u3002<\/p>\n<p>PI\u521d\u503c&#xff1a;10kHz\u3001L1&#061;1.5mH&#xff0c;\u7535\u6d41\u73af\u76ee\u68071~1.5kHz&#xff0c;\u53ef\u5148 Kp\u200b\u2248L1\u200b\u22c52\u03c0fc\u200b&#xff0c;\u5982 fc\u200b&#061;1kHz \u5f97 Kp\u200b\u22489.4&#xff0c;Ki\u200b \u6309 Kp\u200b\u22c5R\/L \u6216\u963b\u5c3c\u8981\u6c42\u518d\u8c03&#xff1b;20kHz\u53ef\u628a fc\u200b \u63d0\u52301.5~2kHz\u4f46\u8981\u540c\u6b65\u505a\u5ef6\u65f6\u8865\u507f\u3002<\/p>\n<h4 id=\"4.%20%E6%96%B9%E6%A1%88B%EF%BC%9API%E5%90%8E%E4%B8%B2%E7%9B%B8%E4%BD%8D%E8%B6%85%E5%89%8D%EF%BC%88%E4%B8%8D%E9%87%8D%E6%96%B0%E5%86%99%E9%A2%84%E6%B5%8B%EF%BC%89\">4. \u65b9\u6848B&#xff1a;PI\u540e\u4e32\u76f8\u4f4d\u8d85\u524d&#xff08;\u4e0d\u91cd\u65b0\u5199\u9884\u6d4b&#xff09;<\/h4>\n<p>\u82e5\u4e0d\u60f3\u6539\u7535\u6d41\u73af\u7ed3\u6784&#xff0c;\u5728PI\u8f93\u51fa\u540e\u4e32\u79bb\u6563\u8d85\u524d&#xff1a;<\/p>\n<p>D(z)&#061;Klead\u200bz\u2212bz\u2212a\u200b,0&lt;b&lt;a&lt;1 <\/p>\n<p>\u76ee\u6807\u5728\u7535\u6d41\u73af\u4ea4\u53c9\u9891\u7387 fc\u200b \u8865\u56de\u5ef6\u65f6\u76f8\u4f4d\u3002\u603b\u5ef6\u65f6 1.5Ts\u200b \u5728 fc\u200b \u5904\u76f8\u4f4d\u6ede\u540e\u7ea6 \u22121.5\u22c52\u03c0fc\u200bTs\u200b rad&#xff1b;\u8d85\u524d\u7f51\u7edc\u96f6\u70b9\/\u6781\u70b9\u6309\u8981\u8865\u7684\u89d2\u5ea6\u53cd\u7b97\u300210kHz\u3001Ts&#061;100\u03bcs\u3001fc&#061;1kHz\u65f61.5Ts\u6ede\u540e\u7ea6 \u22120.94rad\u2248\u221254\u2218&#xff0c;\u53ef\u7528\u96f6\u70b9800Hz~1.2kHz\u3001\u6781\u70b91.5~2kHz\u8bd5\u3002<\/p>\n<p>Simulink\u7528Discrete Transfer Fcn&#xff1a;<\/p>\n<ul>\n<li>\u8fde\u7eed\u539f\u578b D(s)&#061;K1&#043;s\/\u03c9p\u200b1&#043;s\/\u03c9z\u200b\u200b&#xff0c;\u03c9z\u200b&lt;\u03c9p\u200b&#xff1b;<\/li>\n<li>Tustin\u79bb\u6563&#xff0c;\u907f\u514d\u524d\u5411\u6b27\u62c9\u9ad8\u9891\u7578\u53d8&#xff1b;<\/li>\n<li>\u8f93\u51fa\u9650\u5e45&#xff0c;\u9632\u6b62\u8d85\u524d\u9879\u653e\u5927\u5f00\u5173\u566a\u58f0\u3002\u53ef\u5148\u5bf9\u7535\u6d41\u53cd\u9988\u8fc71~2kHz\u4f4e\u901a\u518d\u8fdblead\u3002<\/li>\n<\/ul>\n<h4 id=\"5.%20%E6%96%B9%E6%A1%88C%EF%BC%9AFCS-MPC%E4%B8%A4%E6%AD%A5%E9%A2%84%E6%B5%8B%EF%BC%88%E9%AB%98%E5%8A%A8%E6%80%81%2F%E5%8F%8C%E5%90%91%E5%88%87%E6%8D%A2%EF%BC%89\">5. \u65b9\u6848C&#xff1a;FCS-MPC\u4e24\u6b65\u9884\u6d4b&#xff08;\u9ad8\u52a8\u6001\/\u53cc\u5411\u5207\u6362&#xff09;<\/h4>\n<p>\u03b1\u03b2\u6a21\u578b&#xff08;\u5355L\u6216\u6865\u4fa7L1&#xff09;&#xff1a;<\/p>\n<p>i\u03b1\u200b(k&#043;1)&#061;i\u03b1\u200b(k)&#043;LTs\u200b\u200b(u\u03b1\u200b(k)\u2212e\u03b1\u200b(k))\u2212LRTs\u200b\u200bi\u03b1\u200b(k) <\/p>\n<p>\u4e00\u62cd\u5ef6\u65f6\u4e0b\u5148\u7531u(k-1)\u63a8i(k&#043;1)&#xff0c;\u518d\u679a\u4e3e8\u77e2\u91cf\u7b97i(k&#043;2)&#xff0c;\u4ee3\u4ef7\u7528i(k&#043;2)\u4e0eref\u6bd4\u8f83&#xff1b;\u53ef\u52a0\u5f00\u5173\u60e9\u7f5a\u3002<\/p>\n<p>\u7cbe\u7b80Function&#xff1a;<\/p>\n<p>function [Sa,Sb,Sc]&#061;fcs_delay2(iabc,eabc,iref_ab,Vdc,Ts,L,R,lam_i,lam_sw,Slast)<br \/>\nT&#061;2\/3*[1 -0.5 -0.5; 0 sqrt(3)\/2 -sqrt(3)\/2];<br \/>\ni0&#061;T*iabc(:); e0&#061;T*eabc(:);<br \/>\nialpha&#061;i0(1); ibeta&#061;i0(2); eal&#061;e0(1); ebe&#061;e0(2);<br \/>\nralpha&#061;iref_ab(1); rbeta&#061;iref_ab(2);<br \/>\n% \u4e0a\u62cd\u7535\u538b\u5bf9\u5e94abc-&gt;alpha\/beta&#xff08;\u7531Slast\u6362\u7b97&#xff0c;\u8fd9\u91cc\u7b80\u5316\u4f20u_prev_ab\u66f4\u597d&#xff09;<br \/>\n% \u5148\u4f30k&#043;1<br \/>\nipa1&#061;ialpha&#043;Ts\/L*(0-eal)-R*Ts\/L*ialpha;<br \/>\nipb1&#061;ibeta &#043;Ts\/L*(0-ebe)-R*Ts\/L*ibeta;<br \/>\nSv&#061;[1 1 0 0 0 1 1 0;1 0 1 0 1 0 0 1;1 0 0 1 1 1 0 0];<br \/>\nJmin&#061;inf; Sopt&#061;[1;1;1];<br \/>\nfor k&#061;1:8<br \/>\n    sa&#061;Sv(1,k);sb&#061;Sv(2,k);sc&#061;Sv(3,k);<br \/>\n    ua&#061;Vdc\/3*(2*sa-sb-sc); ub&#061;Vdc\/sqrt(3)*(sb-sc);<br \/>\n    % \u7528ipa1\/ipb1\u4f5c\u8d77\u70b9\u9884\u6d4bk&#043;2<br \/>\n    ipa2&#061;ipa1&#043;Ts\/L*(ua-eal)-R*Ts\/L*ipa1;<br \/>\n    ipb2&#061;ipb1&#043;Ts\/L*(ub-ebe)-R*Ts\/L*ipb1;<br \/>\n    J&#061;lam_i*((ralpha-ipa2)^2&#043;(rbeta-ipb2)^2);<br \/>\n    dS&#061;abs(sa-Slast(1))&#043;abs(sb-Slast(2))&#043;abs(sc-Slast(3));<br \/>\n    J&#061;J&#043;lam_sw*dS;<br \/>\n    if J&lt;Jmin, Jmin&#061;J; Sopt&#061;[sa;sb;sc]; end<br \/>\nend<br \/>\nSa&#061;Sopt(1);Sb&#061;Sopt(2);Sc&#061;Sopt(3);<br \/>\nend <\/p>\n<p>FCS\u5f00\u5173\u9891\u7387\u4e0d\u56fa\u5b9a&#xff0c;EMI\u6309\u6700\u5927\u5f00\u5173\u9891\u7387\u7559\u4f59\u91cf&#xff1b;\u8981\u7a33\u9891\u52a0\u03bbsw\u6216\u6539\u8c03\u5236\u578bMPC\u3002<\/p>\n<h4 id=\"6.%20%E6%96%B9%E6%A1%88D%EF%BC%9A%E7%A6%BB%E7%BD%91%E7%94%B5%E5%8E%8B%E7%8E%AF%2B%E9%87%8D%E5%A4%8D%E6%8E%A7%E5%88%B6%E5%BB%B6%E6%97%B6%E8%A1%A5%E5%81%BF\">6. \u65b9\u6848D&#xff1a;\u79bb\u7f51\u7535\u538b\u73af&#043;\u91cd\u590d\u63a7\u5236\u5ef6\u65f6\u8865\u507f<\/h4>\n<p>\u79bb\u7f51LC\/LCL\u7535\u538b\u63a7\u5236&#xff1a;\u7535\u538b\u5916\u73af\u7ed9iL_ref&#xff0c;\u7535\u6d41\u5185\u73af\u53d1PWM\u3002\u975e\u7ebf\u6027\u8d1f\u8f7dTHD\u9ad8\u65f6&#xff0c;\u5728\u7535\u538b\u8bef\u5dee\u540e\u5e76\u91cd\u590d\u63a7\u5236\u5668&#xff1a;<\/p>\n<p>GRC\u200b(z)&#061;Krc\u200b1\u2212Qz\u2212Nz\u2212d\u200b,N&#061;fs\u200b\/f0\u200b,\u00a0Q\u22480.95\u223c0.98 <\/p>\n<p>d\u53d61~2\u62cd\u8865\u507f\u8ba1\u7b97\/ PWM\u5ef6\u65f6&#xff1b;N\u572810kHz\/50Hz&#061;200\u3002\u91cd\u590d\u63a7\u5236\u53ea\u8865\u5468\u671f\u8bef\u5dee&#xff0c;\u4e0d\u66ff\u4ee3\u53cc\u73af&#xff0c;\u8f93\u51fa\u9650\u5e45\u5e76\u4e0e\u7535\u538bPI\u5e76\u8054\u3002<\/p>\n<h3 id=\"%E5%9B%9B%E3%80%81%E4%BB%BF%E7%9C%9F%E5%B7%A5%E5%86%B5%E4%B8%8E%E5%88%A4%E6%8D%AE\">\u56db\u3001\u4eff\u771f\u5de5\u51b5\u4e0e\u5224\u636e<\/h3>\n<p>\u603b0.4~0.6s&#xff0c;\u56fa\u5b9a\u6b65\u957fTs&#xff1b;\u5148\u65e0\u5ef6\u65f6\u6a21\u578b\u8c03\u901a&#xff0c;\u518d\u5f00Unit Delay\/PWM ZOH\u3002<\/p>\n<li>0~0.05s&#xff1a;Vdc\u9884\u5145800V&#xff0c;\u5e76\u7f51PLL\u9501\u5b9a&#xff0c;\u7535\u6d41\u73af\u8f6f\u542f&#xff0c;id_ref\u5c0f\u6b65\u63d0\u5230\u989d\u5b9a10%~20%\u3002<\/li>\n<li>0.1s&#xff1a;\u5f00\u201c\u771f\u5b9e\u5ef6\u65f6\u201d&#061;Unit Delay z\u22121&#043;PWM ZOH&#xff08;\u6216\u603b1.5Ts&#xff09;&#xff0c;\u5bf9\u6bd4\u65e0\/\u6709\u8865\u507f&#xff1a;\u770bid\u9636\u8dc3\u8d85\u8c03\u3001\u632f\u8361\u3001THD\u3002\n<ul>\n<li>\u65e0\u8865\u507f\u9ad8\u5e26\u5bbdPI&#xff1a;\u9884\u8ba1\u76f8\u79fb\u5927\u3001\u53ef\u80fd\u73af\u6d41\u7eb9\u6ce2\u589e&#xff1b;<\/li>\n<li>\u4e00\u62cd\u9884\u6d4b\/lead&#xff1a;\u6062\u590d\u65f6\u95f4\u7f29\u77ed\u3001\u8d85\u8c03\u51cf\u5c0f&#xff1b;<\/li>\n<li>FCS\u4e24\u6b65&#xff1a;\u7eb9\u6ce2\u4f4e\u4e8e\u65e0\u8865\u507f\u4e00\u62cdFCS\u3002<\/li>\n<\/ul>\n<\/li>\n<li>0.15s&#xff1a;\u9006\u53d8\u2192\u6574\u6d41\u5207\u6362&#xff0c;id_ref\u7531\u6b63\u8df3\u8d1f&#xff1b;\u5bf9\u6bd4\u79ef\u5206\u9971\u548c\u4e0e\u5ef6\u65f6\u8865\u507f\u4e0b\u7684\u53cd\u5411\u8fc7\u51b2\u3002<\/li>\n<li>0.2s&#xff1a;\u5f31\u7f51Lg\u589e\u5927\u6216\u6ce8\u51655\/7\u6b21\u80cc\u666f\u8c10\u6ce2&#xff1b;\u770b\u7535\u6d41THD\u3001LCL\u662f\u5426\u632f\u3002LCL\u672a\u8865\u507f\u8c10\u632f\u53ef\u5148\u52a0\u70b9Rf&#xff0c;\u518d\u6539\u7535\u5bb9\u7535\u6d41\u6709\u6e90\u963b\u5c3c&#043;\u5ef6\u65f6\u8865\u507f\u3002<\/li>\n<li>0.25s&#xff08;\u79bb\u7f51&#xff09;&#xff1a;\u5207\u79bb\u7f51\u5e26\u963b\u6027&#043;\u4e0d\u63a7\u6574\u6d41&#xff0c;\u7535\u538b\u73af\u53ccPI&#xff1b;\u518d\u5e76\u91cd\u590d\u63a7\u5236&#xff0c;\u5bf9\u6bd4THD\u4e0e\u6536\u655b\u5468\u671f\u3002<\/li>\n<p>\u6559\u5b66\u5408\u683c\u7ebf&#xff1a;<\/p>\n<ul>\n<li>\u7ebf\u6027\u8d1f\u8f7d\u5e76\u7f51\u7535\u6d41THD&#xff1a;\u65e0\u8865\u507f\u89c6\u5e26\u5bbd\u53ef\u80fd\u8d85\u6807&#xff0c;\u8865\u507f\u540e\u6309IEEE 519\u7535\u6d41\u7578\u53d8\u76ee\u6807\u4e00\u822c&lt;5%\u3001\u4e25\u8981\u6c42&lt;3%&#xff1b;<\/li>\n<li>\u989d\u5b9a\u9636\u8dc3\u6062\u590d&#xff1a;\u65e0\u8865\u507f\u82e5\u8d85\u8c03\u5927&#xff0c;\u8865\u507f\u540e\u4e34\u754c\u963b\u5c3c&#xff0c;\u6062\u590d\u65f6\u95f4\u660e\u663e\u7f29\u77ed&#xff1b;<\/li>\n<li>\u4e00\u62cd\u5ef6\u65f6\u4e0bFCS\u7528k&#043;2\u6bd4k&#043;1 THD\u4f4e\u3001\u7eb9\u6ce2\u5c0f&#xff1b;<\/li>\n<li>LCL\u65e0\u81ea\u6fc0&#xff0c;\u6a21\u5f0f\u5207\u6362\u65e0&gt;1.3Irate\u51b2\u51fb\u3002<\/li>\n<\/ul>\n<h3 id=\"%E4%BA%94%E3%80%81%E5%B7%A5%E7%A8%8B%E5%9D%91%E4%BD%8D\">\u4e94\u3001\u5de5\u7a0b\u5751\u4f4d<\/h3>\n<ul>\n<li>Simulink\u201c\u7406\u60f3SVPWM\u201d\u96f6\u5ef6\u65f6\u4f1a\u63a9\u76d6\u95ee\u9898&#xff1a;\u81f3\u5c11\u52a0Unit Delay\u6a21\u62dfDSP\u8ba1\u7b97&#xff0c;PWM\u7528ZOH&#xff1b;C2000\u4ee3\u7801\u751f\u6210\u65f6PWM\u5916\u8bbe\u81ea\u8eab\u6709\u65f6\u5e8f&#xff0c;\u522b\u518d\u628aTransport Delay\u91cd\u590d\u52a0\u4e00\u904d\u5bfc\u81f4\u53cc\u91cd\u5ef6\u65f6\u3002<\/li>\n<li>\u5bf9\u79f0\u91c7\u6837\/\u4e2d\u70b9\u91c7\u6837&#xff1a;10kHz\u4e09\u89d2\u8f7d\u6ce2\u5728\u5468\u671f\u4e2d\u70b9\u91c7\u6837&#xff0c;\u53ef\u628aPWM\u7b49\u6548\u5ef6\u65f6\u4ece1Ts\u964d\u5230\u7ea60.5Ts&#xff1b;\u4e0d\u4e2d\u70b9\u91c7\u6837\u5c31\u63091Ts\u5efa\u6a21&#xff0c;\u8865\u507f\u589e\u76ca\u8981\u66f4\u5927\u3002<\/li>\n<li>\u79bb\u6563\u5316\u65b9\u6cd5&#xff1a;PI\u7528Tustin\u6bd4\u524d\u5411\u6b27\u62c9\u7a33&#xff0c;\u5c24\u5176\u9ad8\u5f00\u5173\u9891\u7387&#xff1b;\u8d85\u524d\u8865\u507f\u5668\u5fc5\u987b\u4e0e\u4e3b\u63a7\u5236\u5668\u540c\u79bb\u6563\u65b9\u6cd5&#xff0c;\u5426\u5219\u9891\u57df\u5bf9\u4e0d\u4e0a\u3002<\/li>\n<li>LCL\u522b\u53ea\u8865\u7535\u6d41\u73af\u5ef6\u65f6\u4e0d\u8865\u8c10\u632f&#xff1a;\u5148\u65e0\u6e90Rf\u9a8c\u8bc1\u7a33\u5b9a&#xff0c;\u518d\u7528\u7535\u5bb9\u7535\u6d41\u6709\u6e90\u963b\u5c3c&#xff1b;\u6709\u6e90\u963b\u5c3c\u672c\u8eab\u4e5f\u6709\u4e00\u62cd\u5ef6\u65f6&#xff0c;\u8981\u4e00\u8d77\u8fdb\u9884\u6d4b\u6216lead\u3002<\/li>\n<li>FCS\u5f00\u5173\u9891\u7387\u53ef\u53d8&#xff1a;\u505aEMI\/\u635f\u8017\u8bc4\u4f30\u65f6\u7528\u5e73\u5747\u5f00\u5173\u9891\u7387&#xff1b;\u82e5\u4ea7\u54c1\u8981\u6c42\u5b9a\u9891&#xff0c;\u6539\u201cMPC\u51fa\u7535\u538b\u53c2\u8003&#043;SVPWM\u201d\u800c\u4e0d\u662f\u88f8FCS\u3002<\/li>\n<li>\u6b7b\u533a&#xff1a;\u4eff\u771f\u51480&#xff0c;\u8c03\u901a\u5ef6\u65f6\u8865\u507f\u540e\u52a01~2\u03bcs&#xff1b;\u82e5\u4f4e\u901f\u7578\u53d8\u518d\u52a0\u5de5\u9891\u6b7b\u533a\u8865\u507f&#xff0c;\u522b\u4e00\u4e0a\u6765\u628a\u6b7b\u533a\u3001\u5ef6\u65f6\u3001LCL\u5168\u5806\u4e00\u8d77&#xff0c;\u4e0d\u597d\u5b9a\u4f4d\u3002<\/li>\n<li>\u6574\u6d41\u6a21\u5f0fVdc\u5916\u73af\u2192id_ref\u4e3a\u8d1f&#xff1a;\u53c2\u8003\u53d8\u53f7\u65f6\u82e5\u7528\u201c\u672c\u62cd\u53cd\u9988\u672c\u62cd\u53d1\u201d&#xff0c;\u672a\u8865\u507f\u4f1a\u53cd\u5411\u6ede\u540e&#xff1b;\u4e00\u62cd\u9884\u6d4b\u7528u(k-1)\u63a8i(k&#043;1)\u6700\u81ea\u7136\u3002<\/li>\n<\/ul>\n<h3 id=\"%E5%85%AD%E3%80%81%E5%8F%AF%E6%89%A9%E5%B1%95\" style=\"background-color:transparent\">\u516d\u3001\u53ef\u6269\u5c55<\/h3>\n<ul>\n<li>\u9ad8\u5f00\u5173SiC 20~50kHz&#xff1a;Ts\u66f4\u5c0f\u4f46\u4e00\u62cd\u7edd\u5bf9\u5ef6\u65f6\u5c0f\u3001\u76f8\u5bf9\u76f8\u4f4d\u4ecd\u53ef\u6309 1.5Ts\u200b \u4f30&#xff1b;\u7535\u6d41\u73af\u53ef\u66f4\u5bbd&#xff0c;\u4f46LCL\u8c10\u632f\u66f4\u9760\u8fd1\u5f00\u5173\u9891\u7387&#xff0c;\u5ef6\u65f6\u8865\u507f&#043;\u6709\u6e90\u963b\u5c3c\u8981\u8054\u5408\u626b\u9891\u3002<\/li>\n<li>\u5e76\u79bb\u7f51\u53cc\u5411PCS&#xff1a;\u5e76\u7f51\u7528PLL&#043;dq\u5ef6\u65f6\u8865\u507f\u7535\u6d41\u73af&#xff0c;\u79bb\u7f51\u7528\u81ea\u4e3b\u03b8&#043;\u7535\u538b\u91cd\u590d\u63a7\u5236&#xff0c;\u5207\u6362\u524d\u7528\u201c\u8865\u507f\u540e\u7535\u6d41\/\u7535\u538b\u201d\u505a\u9884\u540c\u6b65&#xff0c;\u907f\u514d\u6a21\u5f0f\u5207\u6362\u56e0\u76f8\u4f4d\u6ede\u540e\u4ea7\u751f\u51b2\u51fb\u3002<\/li>\n<li>\u591a\u673a\u5e76\u8054&#xff1a;\u5404\u673a\u672c\u5730\u5ef6\u65f6\u8865\u507f\u540e&#xff0c;\u518d\u4e0a\u5c42\u5e73\u5747\u5747\u6d41\/\u4e0b\u5782&#xff1b;\u4e0d\u5148\u8865\u5355\u673a\u5ef6\u65f6\u76f4\u63a5\u505a\u5747\u6d41&#xff0c;\u73af\u6d41\u4f1a\u968f\u5f00\u5173\u9891\u7387\/\u91c7\u6837\u76f8\u4f4d\u5dee\u53d8\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 \u624b\u628a\u624b\u6559\u4f60\u5b66Simulink\u2014\u2014\u53cc\u5411DC-AC\u9006\u53d8\u5668\u6570\u5b57\u63a7\u5236\u7cfb\u7edf\u5ef6\u65f6\u8865\u507f\u7b56\u7565\u4eff\u771f<br \/>\n\u4e00\u3001\u4e3a\u4ec0\u4e48\u8981\u5355\u72ec\u505a\u5ef6\u65f6\u8865\u507f<br \/>\n\u4e8c\u3001\u7cfb\u7edf\u53c2\u6570&#xff08;\u6559\u5b66\u793a\u4f8b&#xff09;<br \/>\n\u4e09\u3001Simulink\u5efa\u6a21\u6b65\u9aa4<br \/>\n1. \u4e3b\u529f\u7387\u4e0e\u5ef6\u65f6\u94fe\u8def<br \/>\n2. \u5750\u6807\u4e0e\u53c2\u8003<br \/>\n3. \u65b9\u6848A&#xff1a;dq\u7535\u6d41PI\u4e00\u62cd\u9884\u6d4b\/\u8d85\u524d\u8865\u507f&#xff08;\u6700\u901a\u7528&#xff09;<br \/>\n4. \u65b9\u6848B&#xff1a;PI\u540e\u4e32\u76f8\u4f4d\u8d85\u524d&#xff08;\u4e0d\u91cd\u65b0\u5199\u9884\u6d4b&#xff09;<br \/>\n5. 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