{"id":10451,"date":"2022-10-26T15:55:38","date_gmt":"2022-10-26T07:55:38","guid":{"rendered":"http:\/\/www.szryc.com\/?p=10451"},"modified":"2022-10-26T15:55:38","modified_gmt":"2022-10-26T07:55:38","slug":"%e5%bc%80%e5%85%b3%e7%94%b5%e6%ba%90%e5%9f%ba%e6%9c%ac%e6%8e%a7%e5%88%b6%e7%ad%96%e7%95%a5%e4%bb%a5%e5%8f%8a%e5%8f%98%e5%8e%8b%e5%99%a8%e7%a3%81%e9%80%9a%e7%9a%84%e5%a4%8d%e4%bd%8d","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=10451","title":{"rendered":"\u5f00\u5173\u7535\u6e90\u57fa\u672c\u63a7\u5236\u7b56\u7565\u4ee5\u53ca\u53d8\u538b\u5668\u78c1\u901a\u7684\u590d\u4f4d"},"content":{"rendered":"

\u53d8\u538b\u5668\u78c1\u901a\u7684\u590d\u4f4d<\/p>\n

\u8f85\u52a9\u7ed5\u7ec4\u590d\u4f4d<\/p>\n

\u53d8\u538b\u5668\u78c1\u901a\u590d\u4f4d = = \u78c1\u80fd\u7684\u6cc4\u653e = = \u6fc0\u78c1\u7535\u611f\u7eed\u6d41<\/p>\n

\u5982\u56fe\u6240\u793a\uff0c\u5f00\u5173\u95ed\u5408\uff0c\u8f93\u5165\u7535\u538b\u7ed9\u53d8\u538b\u5668\u6fc0\u78c1\u7535\u611f\u52b1\u78c1\uff0c\u5efa\u7acb\u78c1\u901a;\u5f00\u5173\u5173\u65ad\uff0c\u6fc0\u78c1\u7535\u611f\u7535\u6d41<\/u>\u65e0\u5904\u91ca\u653e\uff0c\u56e0\u6b64\u78c1\u82af\u65e0\u6cd5\u590d\u4f4d\u3002<\/p>\n

\"poYBAGNY4tOAI47hAAC5uvqm9Wc589\"<\/p>\n

\u7406\u60f3\u53d8\u538b\u5668\u77e5\u8bc6\u4f20\u9012\u78c1\u80fd\uff0c\u672c\u8eab\u5e76\u4e0d\u50a8\u5b58\u78c1\u80fd\uff0c\u6fc0\u78c1\u7535\u611f\u65e0\u9650\u5927<\/p>\n

\u5b9e\u9645\u53d8\u538b\u5668\u5b58\u5728\u6fc0\u78c1\u7535\u611f<\/p>\n

\u7ed5\u7ec4\u6362\u6d41\u65f6\uff0c\u7531\u4e8e\u5b58\u5728\u6f0f\u611f\uff0c\u5f00\u5173\u7535\u538b\u5c16\u5cf0<\/p>\n

\u590d\u4f4d\u78c1\u80fd\u8fd4\u56de\u7535\u6e90<\/u><\/p>\n

RCD\u94b3\u4f4d\u7535\u8def\u590d\u4f4d(\u6b63\u6fc0\u53d8\u6362\u5668)<\/p>\n

\u7535\u8def\u5982\u56fe\u6240\u793a\uff0cRCD\u590d\u4f4d\u7535\u5bb9<\/u>\u7535\u538b\u76f8\u5f53\u4e8e\u4e00\u4e2a\u5c0f\u53cd\u6fc0\u7535\u8def\u8f93\u51fa<\/p>\n

\"pYYBAGNY4w6AP2upAAEt7jGNSyk326\"<\/p>\n

RCD\u94b3\u4f4d\u7535\u8def\u5177\u6709\u78c1\u590d\u4f4d\u7684\u529f\u80fd<\/p>\n

\u53ef\u94b3\u4f4d\u539f\u8fb9\u7ed5\u7ec4\u53ca\u5f00\u5173\u7535\u538b<\/p>\n

\u53d8\u538b\u5668\u590d\u4f4d\u78c1\u901a\u80fd\u7531\u7535\u963bRr\u6d88\u8017<\/p>\n

RCD\u94b3\u4f4d\u7535\u8def\u590d\u4f4d(\u53cd\u6fc0\u53d8\u6362\u5668)<\/p>\n

\u53cd\u6fc0\u7535\u8def\u7406\u8bba\u4e0a\u53ef\u4ee5\u5b9e\u73b0\u81ea\u8eab\u590d\u4f4d\uff0c\u901a\u8fc7\u526f\u8fb9\u8f93\u51fa\u7535\u538b\u8fdb\u884c\u590d\u4f4d\uff0c\u56e0\u6b64\u4e0d\u9700\u8981\u78c1\u590d\u4f4d\u7535\u8def\u3002\u4f46\u662f\u53d8\u538b\u5668\u5b58\u5728\u6f0f\u611f\uff0c\u6f0f\u611f\u7535\u6d41\u540c\u6837\u9700\u8981\u6cc4\u653e\uff0c\u5426\u5219\u5f15\u8d77\u7535\u538b\u5c16\u5cf0<\/p>\n

\"poYBAGNY4yGAaAdsAAEQN-GoNwg398\"<\/p>\n

\u53cd\u6fc0\u7535\u8def\u4e2d\u7684RCD\u7535\u8def\u7528\u4e8e\u53d8\u538b\u5668\u6f0f\u611f\u78c1\u901a\u7684\u590d\u4f4d<\/p>\n

\u590d\u4f4d\u78c1\u80fd\u7531\u590d\u4f4d\u7535\u963b\u6d88\u8017<\/p>\n

\u8c10\u6ce2\u4e0e\u529f\u7387\u56e0\u6570\u6821\u6b63\u6280\u672f<\/p>\n

\u8c10\u6ce2<\/p>\n

\u7535\u5b50\u9886\u57df\uff1a\u7531\u975e\u7ebf\u6027\u5668\u4ef6\u5f15\u8d77\u6ce2\u5f62\u5931\u771f<\/p>\n

\u7535\u5de5\u9886\u57df\uff1a\u7531\u8d1f\u8f7d\u963b\u6297\u5f15\u8d77\u76f8\u4f4d\u504f\u79fb<\/p>\n

\"poYBAGNY4y6AGX-AAABD-LdqXyc688\"<\/p>\n

\u8f93\u51fa\u7535\u5bb9C\u8d8a\u5927\uff0c\u8f93\u51fa\u7535\u538b\u8d8a\u7a33\u5b9a\uff0c\u4f46\u7535\u6d41\u8109\u51b2\u8d8a\u7a84\uff0cTHD\u8d8a\u5927<\/p>\n

\u540c\u6837\u8d1f\u8f7d\u529f\u7387\u4e0b\uff0c\u7535\u6d41\u8109\u51b2\u8d8a\u7a84\uff0c\u7535\u6d41\u5cf0\u503c\u8d8a\u5927\uff0c\u9020\u6210\u635f\u8017\u8d8a\u5927<\/p>\n

\u7535\u6d41\u6ce2\u5f62\u5931\u771f\u4f1a\u901a\u8fc7\u7535\u7f51\u963b\u6297\u5f71\u54cd\u7535\u6e90\u8d28\u91cf<\/p>\n

PFC<\/u>(\u529f\u7387\u56e0\u6570\u6821\u6b63)\u57fa\u672c\u539f\u7406<\/p>\n

\u529f\u7387\u56e0\u6570\u6821\u6b63\u7684\u76ee\u7684\uff1a\u4f7f\u5f97\u8f93\u5165\u7535\u6d41\u4e0e\u8f93\u5165\u7535\u538b\u6ce2\u5f62\u76f8\u540c\uff0c\u5373\u4f7f\u5f97\u7535\u6d41\u80fd\u8ddf\u8e2a\u7535\u538b\u7684\u6ce2\u5f62\u53d8\u5316<\/p>\n

\u7531\u4e8e\u8f93\u5165\u7535\u538b\u4e3a\u6b63\u5f26\u4ea4\u6d41\uff0c\u5927\u5c0f\u57280-Vm\u4e4b\u95f4\u53d8\u5316\uff0c\u56e0\u6b64\u9996\u5148\u9700\u8981\u9009\u62e9\u5347\u538b(Boost)\u7535\u8def\uff0c\u4e14Vo>Vm<\/p>\n

Boost\u7535\u8defCCM\u5de5\u4f5c\u6a21\u5f0f\uff1a\u56fa\u5b9a\u9891\u7387Ts\uff0c\u6539\u53d8\u5360\u7a7a\u6bd4D\uff0c\u63a7\u5236\u7535\u611f\u7535\u6d41\u5e73\u5747\u503c\u8ddf\u968f\u6b63\u5f26\u7535\u538b\u3002\u7535\u611f\u5927\uff0c\u7535\u6d41\u7eb9\u6ce2\u5c0f\uff0c\u63a7\u5236\u590d\u6742\uff0c\u4e8c\u6781\u7ba1<\/u>\u53cd\u5411\u6062\u590d\u3002<\/p>\n

Boost\u7535\u8defDC<\/u>M\u5de5\u4f5c\u6a21\u5f0f\uff1a\u56fa\u5b9a\u9891\u7387Ts\u548c\u5bfc\u901a\u65f6\u95f4ton\uff0c\u6539\u53d8\u65ad\u7eed\u65f6\u95f4\u3002\u56e0\u4e3aton\u56fa\u5b9a\uff0c\u7535\u611f\u7535\u6d41\u81ea\u52a8\u4e0a\u5347\u81f3\u4e0e\u7535\u611f\u7535\u538b\u6210\u6bd4\u4f8b\u7684\u503c\uff0c\u4e4b\u540e\u4e0b\u964d\u5230\u96f6\uff0c\u4fdd\u8bc1\u7535\u611f\u7535\u6d41\u5e73\u5747\u503c\u4e0e\u7535\u538b\u6210\u6bd4\u4f8b\u3002\u7535\u611f\u5c0f\uff0c\u7535\u6d41\u7eb9\u6ce2\u6700\u5927\uff0c\u63a7\u5236\u7b80\u5355\uff0c\u6ca1\u6709\u4e8c\u6781\u7ba1\u53cd\u5411\u6062\u590d\u3002<\/p>\n

Boost\u7535\u8defCRM\u5de5\u4f5c\u6a21\u5f0f\uff1a\u56fa\u5b9a\u5bfc\u901a\u65f6\u95f4ton\uff0c\u7535\u611f\u7535\u6d41\u81ea\u52a8\u4e0a\u5347\u81f3\u4e0e\u7535\u611f\u7535\u538b\u6210\u6bd4\u4f8b;\u4e4b\u540e\u7535\u6d41\u4e0b\u964d\u4e3a\u96f6\u65f6\uff0c\u5f00\u5173\u7ba1\u95ed\u5408\u3002\u7535\u611f\u5c0f\uff0c\u7535\u6d41\u7eb9\u6ce2\u5927\uff0c\u5f00\u5173\u7ba1\u7535\u6d41\u8fc7\u96f6\u65f6\u5bfc\u901a\uff0c\u4e8c\u6781\u7ba1\u8fc7\u96f6\u65f6\u5173\u65ad\uff0c\u9891\u7387\u53d8\u5316\u3002<\/p>\n

\u5f00\u5173\u7535\u6e90<\/u>\u57fa\u672c\u63a7\u5236\u7b56\u7565<\/p>\n

\u63a7\u5236\u7684\u76ee\u7684<\/p>\n

\u63a7\u5236\u76ee\u7684\uff1a<\/p>\n

\u4fdd\u6301\u8f93\u51fa\u7a33\u5b9a\u3002 \u7531\u4e8e\u7535\u6e90\u7535\u538b\u548c\u8d1f\u8f7d\u7684\u53d8\u5316\uff0c\u8f93\u51fa\u7535\u538b\u4f1a\u968f\u4e4b\u53d8\u5316\uff0c\u56e0\u6b64\u9700\u8981\u5bf9\u8f93\u51fa\u7535\u538b\u8fdb\u884c\u63a7\u5236\uff0c\u4ee5\u4fdd\u8bc1\u8f93\u51fa\u7535\u538b\u7684\u7a33\u5b9a\u6216\u83b7\u5f97\u6240\u9700\u7684\u8f93\u51fa\u7535\u538b<\/p>\n

\u5b9e\u73b0\u67d0\u79cd\u7279\u5b9a\u529f\u80fd\u3002 \u5982DC\/DC<\/u>\u7535\u6e90\u7684PFC\u63a7\u5236\uff0c\u592a\u9633\u80fd\u9006\u53d8\u5668\u7684MPPT\u63a7\u5236<\/p>\n

\u63a7\u5236\u7684\u8981\u6c42\uff1a<\/p>\n

\u8f93\u51fa\u7a33\u5b9a<\/p>\n

\u5728\u5404\u79cd \u201c\u5e72\u6270\u201d\u60c5\u51b5\u4e0b\u4e0d\u80fd\u5931\u63a7<\/p>\n

\u5bf9\u8f93\u51fa\u6ce2\u52a8\u7684\u5f71\u54cd\u5c0f<\/p>\n

\u5bf9\u5e72\u6270\u7684\u5feb\u901f\u54cd\u5e94<\/p>\n

\u88ab\u63a7\u5236\u91cf\uff1a \u8f93\u51fa\u7535\u538b\uff0c\u6216\u8f93\u51fa\u7535\u6d41\uff0c\u6216\u8f93\u5165\u7535\u6d41\uff0c\u6216\u8f93\u5165\u963b\u6297<\/p>\n

\u63a7\u5236\u91cf\uff1a \u5f00\u5173\u7684\u52a8\u4f5c<\/p>\n

\u6ede\u73af\u63a7\u5236(Bang-Bang)<\/p>\n

\u53ea\u9700\u8981\u4e00\u4e2a\u7b80\u5355\u7684\u7535\u538b\u6bd4\u8f83\u5668<\/u>\uff0c\u6210\u672c\u4f4e<\/p>\n

\u63a7\u5236\u7b56\u7565\u5341\u5206\u7b80\u5355\uff0c\u9884\u5236\u9a71\u52a8\uff0c\u4e0d\u9700\u8981\u53cd\u9988<\/p>\n

\u7a33\u5b9a\u6027\u5f3a\uff0c\u53ea\u8981\u4e0d\u8d85\u8fc7\u73af\u5bbd<\/p>\n

\u5f00\u5173\u5de5\u4f5c\u9891\u7387\u662f\u53d8\u5316\u7684\uff0c\u73af\u5bbd\u8d8a\u7a84\uff0c\u9891\u7387\u8d8a\u9ad8;\u8d1f\u8f7d\u53d8\u5316\u8d8a\u5feb\uff0c\u9891\u7387\u8d8a\u9ad8<\/p>\n

\u63a7\u5236\u7b56\u7565\u672c\u8eab\u9700\u8981\u4e00\u5b9a\u7684\u8f93\u51fa\u7535\u538b\u7eb9\u6ce2<\/p>\n

\u7531\u4e8e\u96be\u4ee5\u5e2e\u52a9\u7535\u611f\u7535\u538b\u7684\u4f0f\u79d2\u5e73\u8861\uff0c\u9700\u8981\u989d\u5916\u7535\u8def<\/p>\n

\u5177\u6709\u8fc7\u6d41\u4fdd\u62a4\u529f\u80fd<\/p>\n

\u6052\u5b9a\u5bfc\u901a\u65f6\u95f4\u63a7\u5236<\/p>\n

\u63a7\u5236\u7b80\u5355\uff0c\u9608\u503c\u9a71\u52a8\uff0c\u672c\u8eab\u7a33\u5b9a<\/p>\n

\u7535\u8def\u7b80\u5355\uff0c\u6210\u672c\u4f4e<\/p>\n

\u901a\u8fc7\u8bbe\u5b9a\u6700\u5c0f\u5173\u65ad\u65f6\u95f4\uff0c\u4fdd\u8bc1\u7535\u611f\u590d\u4f4d<\/p>\n

\u9891\u7387\u662f\u53d8\u5316\u7684<\/p>\n

\u63a7\u5236\u7b56\u7565\u672c\u8eab\u9700\u8981\u4e00\u5b9a\u7684\u8f93\u51fa\u7535\u538b\u7eb9\u6ce2<\/p>\n

\u672c\u8eab\u6ca1\u6709\u8fc7\u6d41\u4fdd\u62a4\u529f\u80fd\uff0c\u56e0\u4e3a\u6ca1\u6709\u68c0\u6d4b<\/u>\u7535\u6d41\u5cf0\u503c<\/p>\n

\u7535\u538b\u63a7\u5236\u6a21\u5f0f<\/p>\n

\u76f4\u63a5\u8c03\u8282\u5360\u7a7a\u6bd4D\uff0c\u63a7\u5236\u8f93\u51fa\u7535\u538bVo=D*Vi<\/p>\n

\u7535\u8def\u5b9e\u73b0\uff1a<\/p>\n

\u91c7\u7528\u8bef\u5dee\u653e\u5927\u5668<\/u>\u4ea7\u751f\u8bef\u5dee\u4fe1\u53f7<\/p>\n

\u91c7\u7528\u632f\u8361\u5668<\/u>\u4ea7\u751f\u7ed9\u5b9a\u9891\u7387\u8109\u51b2<\/p>\n

\u901a\u8fc7RC\u5145\u653e\u7535\u7535\u8def\u4ea7\u751f\u7ed9\u5b9a\u659c\u6ce2\u7535\u538b<\/p>\n

\u901a\u8fc7\u6bd4\u8f83\u5668\u5c06\u88ab\u63a7\u91cf\u4e0e\u952f\u9f7f\u6ce2\u6bd4\u8f83<\/p>\n

\u4ea7\u751fPWM\u6ce2\u63a7\u5236\u5f00\u5173\u5360\u7a7a\u6bd4<\/p>\n

\u7279\u70b9\uff1a<\/p>\n

\u7535\u538b\u63a7\u5236\u662f\u6700\u4f20\u7edf\u7684PWM\u63a7\u5236<\/p>\n

\u5f00\u5173\u9891\u7387\u56fa\u5b9a<\/p>\n

\u7b80\u5355\u7684\u53cd\u9988\u8865\u507f\u7f51\u7edc\u4ee5\u5b9e\u73b0\u7cbe\u786e\u63a7\u5236\uff0c\u6ca1\u6709\u6ede\u73af\u672c\u8eab\u8bef\u5dee<\/p>\n

\u53ef\u80fd\u5b58\u5728\u63a7\u5236\u7a33\u5b9a\u6027\u95ee\u9898<\/p>\n

\u5982\u8d1f\u8f7d\u8f83\u8f7b\uff0c\u4eceCCM(\u7ebf\u6027\u6a21\u578b)\u8fdb\u5165DCM(\u975e\u7ebf\u6027\u6a21\u578b)\u65f6\u5b58\u5728\u7a33\u5b9a\u6027\u95ee\u9898<\/p>\n

\u7535\u538b\u63a7\u5236\u6a21\u5f0f(\u5cf0\u503c\u63a7\u5236)<\/p>\n

\u7535\u8def\u5b9e\u73b0\uff1a<\/p>\n

\u7535\u611f\u7535\u6d41\u6ce2\u5f62(\u7eb9\u6ce2\u4e0e\u5e73\u5747\u503c)\u4e0e\u8f93\u5165\u7535\u538b\u3001\u8f93\u51fa\u7535\u538b\u4ee5\u53ca\u5360\u7a7a\u6bd4\u6709\u5173<\/p>\n

\u91c7\u7528\u8bef\u5dee\u653e\u5927\u5668\u4ea7\u751f\u8bef\u5dee\u4fe1\u53f7<\/p>\n

\u5c06\u7535\u538b\u63a7\u5236\u6a21\u5f0f\u7684\u659c\u6ce2\u53c2\u8003\u7535\u538b\u6539\u4e3a\u7535\u611f\u7535\u6d41\u4fe1\u53f7<\/p>\n

\u5f00\u5173\u5cf0\u503c\u7535\u6d41\u53ef\u4ee5\u8868\u5f81\u8f93\u51fa\u7535\u6d41\u5e73\u5747\u503c<\/p>\n

\u7279\u70b9\uff1a<\/p>\n

\u9891\u7387\u56fa\u5b9a<\/p>\n

\u7535\u611f\u7535\u6d41\u968f\u7740\u8f93\u5165\u7535\u538b\u589e\u52a0\u800c\u589e\u52a0\uff0c\u56e0\u6b64\u5bf9\u8f93\u5165\u7535\u538b\u7684\u53d8\u5316\u54cd\u5e94\u662f\u77ac\u65f6\u7684<\/p>\n

\u5bf9\u8d1f\u8f7d\u7684\u53d8\u5316\uff0c\u8981\u901a\u8fc7\u7535\u611f\u7535\u6d41\u8d77\u4f5c\u7528\uff0c\u6709\u5ef6\u8fdf<\/p>\n

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