{"id":26549,"date":"2024-11-05T00:00:01","date_gmt":"2024-11-04T16:00:01","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=26549"},"modified":"2025-11-13T15:17:38","modified_gmt":"2025-11-13T07:17:38","slug":"%e4%ba%a4%e6%b5%81%e7%94%b5%e7%9a%84%e5%8a%9f%e7%8e%87%e4%b8%89%e8%a6%81%e7%b4%a0-%e4%bb%80%e4%b9%88%e6%98%af%e6%9c%89%e5%8a%9f%e5%8a%9f%e7%8e%87%e3%80%81%e6%97%a0%e5%8a%9f%e5%8a%9f%e7%8e%87","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/si\/s-si\/20887","title":{"rendered":"\u4ea4\u6d41\u7535\u7684\u529f\u7387\u4e09\u8981\u7d20 | \u4ec0\u4e48\u662f\u6709\u529f\u529f\u7387\u3001\u65e0\u529f\u529f\u7387\u548c\u89c6\u5728\u529f\u7387\uff1f"},"content":{"rendered":"\\(\\)\n<div class=\"wysiwyg\">\n<div class=\"toc\">\n<p class=\"toc-title\">\u76ee\u5f55<\/p>\n<ul class=\"toc-list\">\n<li><a href=\"#toc1\"><span class=\"contentstable-number\">1<\/span> \u6709\u529f\u529f\u7387\u3001\u65e0\u529f\u529f\u7387\u3001\u89c6\u5728\u529f\u7387\u5728\u4ea4\u6d41\u7535\u4e2d\u7684\u4f5c\u7528<\/a><\/li>\n<li><a href=\"#toc2\"><span class=\"contentstable-number\">2<\/span> \u4e86\u89e3\u6709\u529f\u529f\u7387<\/a><\/li>\n<li><a href=\"#toc6\"><span class=\"contentstable-number\">3<\/span> \u4e86\u89e3\u65e0\u529f\u529f\u7387<\/a><\/li>\n<li><a href=\"#toc10\"><span class=\"contentstable-number\">4<\/span> \u4e86\u89e3\u89c6\u5728\u529f\u7387<\/a><\/li>\n<li><a href=\"#toc14\"><span class=\"contentstable-number\">5<\/span> \u529f\u7387\u7684\u77e2\u91cf\u8868\u793a\uff08\u77e2\u91cf\u56fe\uff09<\/a><\/li>\n<li><a href=\"#toc17\"><span class=\"contentstable-number\">6<\/span> \u4e86\u89e3\u5e76\u63a7\u5236\u529f\u7387\u56e0\u6570<\/a><\/li>\n<\/ul>\n<\/div>\n<p>&nbsp;<\/p>\n<p>\u5728\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u6709\u529f\u529f\u7387\u3001\u65e0\u529f\u529f\u7387\u548c\u89c6\u5728\u529f\u7387\u662f\u4e09\u4e2a\u91cd\u8981\u7684\u53c2\u6570\uff08\u8981\u7d20\uff09\u3002\u6709\u529f\u529f\u7387\u662f\u8d1f\u8f7d\u6d88\u8017\u7684\u529f\u7387\uff0c\u8868\u793a\u5b9e\u9645\u63d0\u4f9b\u7ed9\u8bbe\u5907\u6216\u88c5\u7f6e\u7528\u6765\u6267\u884c\u5de5\u4f5c\u7684\u7535\u529f\u7387\u3002\u65e0\u529f\u529f\u7387\u662f\u4e0d\u88ab\u8d1f\u8f7d\u6d88\u8017\u7684\u529f\u7387\uff0c\u662f\u901a\u8fc7\u7535\u7f51\u4f20\u8f93\u7535\u529b\u65f6\u4ea7\u751f\u7684\u5fc5\u8981\u80fd\u91cf\u3002\u89c6\u5728\u529f\u7387\u662f\u8868\u793a\u603b\u529f\u7387\u7684\u6307\u6807\u3002\u89c6\u5728\u529f\u7387\u53ef\u89c6\u4e3a\u662f\u6709\u529f\u529f\u7387\u548c\u65e0\u529f\u529f\u7387\u7684\u603b\u548c\uff0c\u53ef\u7ba1\u7406\u7535\u6d41\u548c\u7535\u538b\u7684\u76f8\u4f4d\u5dee\uff0c\u786e\u4fdd\u5728\u7535\u7f51\u5185\u7684\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<p>\u4e3a\u4ec0\u4e48\u4ea4\u6d41\u7535\u7684\u8fd9\u4e09\u4e2a\u8981\u7d20\u7684\u7ec4\u5408\u5f88\u91cd\u8981\u5462\uff1f<\/p>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u6309\u201c\u529f\u7387\u201d\u6765\u603b\u7ed3\u8fd9\u4e9b\u57fa\u672c\u6982\u5ff5\uff0c\u5e76\u63a2\u8ba8\u6709\u529f\u529f\u7387\u3001\u65e0\u529f\u529f\u7387\u548c\u89c6\u5728\u529f\u7387\u8fd9\u4e09\u79cd\u529f\u7387\u8981\u7d20\u7684\u57fa\u672c\u4f5c\u7528\u3001\u529f\u80fd\u548c\u5173\u7cfb\u3002<\/p>\n<h2 id=\"toc1\">\u6709\u529f\u529f\u7387\u3001\u65e0\u529f\u529f\u7387\u548c\u89c6\u5728\u529f\u7387\u5728\u4ea4\u6d41\u7535\u4e2d\u7684\u4f5c\u7528<\/h2>\n<p><strong>\u76f4\u6d41\u7535\u548c\u4ea4\u6d41\u7535\u7684\u533a\u522b<\/strong><\/p>\n<p>\u6709\u529f\u529f\u7387\u3001\u65e0\u529f\u529f\u7387\u548c\u89c6\u5728\u529f\u7387\u4e3b\u8981\u662f\u4ea4\u6d41\u7535\u76f8\u5173\u7684\u6982\u5ff5\uff0c\u540e\u9762\u6211\u4eec\u4f1a\u4ecb\u7ecd\u8fd9\u4e09\u4e2a\u53c2\u6570\u7684\u533a\u522b\u548c\u4f5c\u7528\uff0c\u5728\u6b64\u4e4b\u524d\u6211\u4eec\u5148\u6765\u56de\u987e\u4e00\u4e0b\u76f4\u6d41\u7535\u548c\u4ea4\u6d41\u7535\u7684\u76f8\u5173\u57fa\u7840\u77e5\u8bc6\u3002<\/p>\n<p>\u5728\u76f4\u6d41\u7535\u8def\u4e2d\uff0c\u6d88\u8017\u7684\u529f\u7387\u662f\u7535\u538b\uff08\\(V\\)\uff09\u548c\u7535\u6d41\uff08\\(I\\)\uff09\u7684\u4e58\u79ef\uff0c\u901a\u5e38\u4ee5\u201c\\(P\\)\u201d\u6765\u8868\u793a\uff0c\u5355\u4f4d\u662f\u201c\u74e6\u7279\u201d\uff0c\u4e00\u822c\u79f0\u4e4b\u4e3a\u201c\u529f\u8017\u201d\u3002\u76f4\u6d41\u7535\u6e90\u7684\u7535\u538b\u548c\u6d41\u8fc7\u8d1f\u8f7d\u7684\u7535\u6d41\u662f\u6052\u5b9a\u7684\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u8bbe\u65bd\u52a0\u7ed9\u8d1f\u8f7d\u7684\u7535\u538b\u548c\u7535\u6d41\u5206\u522b\u4e3a\\(V\\)\u548c\\(I\\)\uff0c\u5219\u76f4\u6d41\u529f\u7387\uff08\\(P\\)\uff09\u7531\u4e0b\u9762\u7684\u516c\u5f0f\u8868\u793a\uff1a<\/p>\n<p>\\(P=IV\\)<\/p>\n<p class=\"txt-al-center\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/DC_Circuit.png\" alt=\"\u76f4\u6d41\u56de\u8def\" \/><\/p>\n<p>\u5728\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u529f\u7387\u5206\u4e3a\u6709\u529f\u529f\u7387P\u3001\u65e0\u529f\u529f\u7387Q\u548c\u89c6\u5728\u529f\u7387S\u4e09\u79cd\u3002\u8fd9\u662f\u56e0\u4e3a\u7535\u6e90\u63d0\u4f9b\u7684\u7535\u538b\u4f1a\u968f\u65f6\u95f4\u800c\u6ce2\u52a8\uff0c\u7535\u6d41\u7684\u65b9\u5411\u4f1a\u53d1\u751f\u5468\u671f\u6027\u53d8\u5316\u3002<\/p>\n<p class=\"txt-al-center\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/The_entire_AC_circuit.png\" alt=\"\u4ea4\u6d41\u56de\u8def\u5168\u4f53\" \/><\/p>\n<p><strong>\u6709\u529f\u529f\u7387\u7684\u4f5c\u7528\u548c\u529f\u80fd<\/strong><\/p>\n<p>\u6709\u529f\u529f\u7387\u662f\u7535\u8def\u4e2d\u8d1f\u8f7d\u6d88\u8017\u7684\u529f\u7387\uff0c\u8868\u793a\u7535\u6e90\u4f9b\u7ed9\u4e2d\u6709\u7528\u7684\u7535\u80fd\uff0c\u662f\u5b9e\u9645\u505a\u529f\u7684\u529f\u7387\uff0c\u662f\u7535\u6c14\u8bbe\u5907\u8fd0\u884c\u7684\u57fa\u672c\u8981\u7d20\u3002\u6709\u4e86\u5408\u9002\u7684\u6709\u529f\u529f\u7387\uff0c\u7535\u6c14\u8bbe\u5907\u548c\u88c5\u7f6e\u5c31\u80fd\u6b63\u5e38\u8fd0\u884c\u5e76\u9ad8\u6548\u5730\u5b8c\u6210\u5de5\u4f5c\u3002<\/p>\n<p><strong>\u65e0\u529f\u529f\u7387\u7684\u4f5c\u7528\u548c\u529f\u80fd<\/strong><\/p>\n<p>\u65e0\u529f\u529f\u7387\u662f\u7535\u8def\u4e2d\u8d1f\u8f7d\u672a\u6d88\u8017\u7684\u529f\u7387\uff0c\u8868\u793a\u529f\u7387\u4f20\u8f93\u6240\u9700\u7684\u80fd\u91cf\uff0c\u4ece\u4ea4\u6d41\u7535\u6e90\u7ecf\u7531\u7535\u8def\u4ea4\u66ff\u6d41\u5411\u8d1f\u8f7d\u3002\u4e00\u4e9b\u7535\u529b\u8bbe\u5907\u548c\u7535\u673a\u9700\u8981\u65e0\u529f\u529f\u7387\u624d\u80fd\u6b63\u5e38\u8fd0\u884c\u5e76\u53d1\u6325\u7a33\u5b9a\u7684\u6027\u80fd\u3002<\/p>\n<p><strong>\u89c6\u5728\u529f\u7387\u7684\u4f5c\u7528\u548c\u529f\u80fd<\/strong><\/p>\n<p>\u89c6\u5728\u529f\u7387\u662f\u4ea4\u6d41\u7535\u6e90\u53d1\u51fa\u7684\u529f\u7387\uff0c\u662f\u6709\u529f\u529f\u7387\u548c\u65e0\u529f\u529f\u7387\u7684\u603b\u548c\u3002\u89c6\u5728\u529f\u7387\u53d1\u6325\u7740\u7ba1\u7406\u7535\u80fd\u5728\u7535\u8def\u4e2d\u7684\u6d41\u52a8\u5e76\u786e\u4fdd\u7a33\u5b9a\u5de5\u4f5c\u7684\u4f5c\u7528\u3002\u89c6\u5728\u529f\u7387\u4e0e\u7535\u6e90\u76f8\u4f4d\u548c\u6ce2\u5f62\u6709\u5173\uff0c\u51c6\u786e\u7684\u63a7\u5236\u53ef\u786e\u4fdd\u7a33\u5b9a\u5de5\u4f5c\u3002<\/p>\n<p>\u8fd9\u4e9b\u8981\u7d20\u76f8\u7ed3\u5408\uff0c\u4ee5\u74e6\u4e3a\u5355\u4f4d\u7684\u6709\u529f\u529f\u7387\u548c\u4ee5\u4f0f\u5b89\u4e3a\u5355\u4f4d\u7684\u89c6\u5728\u529f\u7387\u4e4b\u6bd4\u88ab\u79f0\u4e3a\u201c\u529f\u7387\u56e0\u6570\u201d\uff0c\u7528\u6765\u8868\u793a\u529f\u7387\u7684\u4f7f\u7528\u6548\u7387\u3002\u6709\u529f\u529f\u7387\u3001\u65e0\u529f\u529f\u7387\u548c\u89c6\u5728\u529f\u7387\u5171\u540c\u4f5c\u7528\uff0c\u4fdd\u6301\u7535\u7f51\u548c\u7535\u8def\u7684\u6709\u6548\u8fd0\u884c\u3002<\/p>\n<h2 id=\"toc2\">\u4e86\u89e3\u6709\u529f\u529f\u7387<\/h2>\n<div id=\"toc3\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u6709\u529f\u529f\u7387\uff1a\u80fd\u91cf\u7684\u6709\u6548\u503c<\/div>\n<p>\u6709\u529f\u529f\u7387\u662f\u8d1f\u8f7d\u6d88\u8017\u7684\u529f\u7387\uff0c\u7528\u7b26\u53f7\u201cP\u201d\u8868\u793a\uff0c\u5355\u4f4d\u662f\u201c\u74e6\u7279\u201d\u3002<\/p>\n<p>\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\u5728\u7535\u8def\u4e2d\u6267\u884c\u201c\u5b9e\u9645\u6709\u7528\u529f\u201d\u3002\u4ee5\u74e6\u7279\u4e3a\u5355\u4f4d\u6d4b\u5f97\u7684\u6709\u529f\u529f\u7387\uff0c\u5b9a\u4e49\u4e86\u7535\u8def\u7684\u7535\u963b\uff08\u8d1f\u8f7d\uff09\u90e8\u5206\u6240\u6d88\u8017\u7684\u529f\u7387\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u4ea4\u6d41\u7535\u8def\u4e2d\u7684\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\u4e0e\u76f4\u6d41\u7535\u8def\u4e2d\u7684\u529f\u7387\\(P\\)\u76f8\u540c\u3002\u6240\u4ee5\uff0c\u4e0e\u76f4\u6d41\u7535\u8def\u4e00\u6837\uff0c\u5e38\u5e38\u6309I\u6765\u8ba1\u7b97\u3002\u7531\u4e8e\u7535\u963b\u4e0d\u4f1a\u4f7f\u7535\u538b\u6ce2\u5f62\u548c\u7535\u6d41\u6ce2\u5f62\u4e4b\u95f4\u4ea7\u751f\u76f8\u4f4d\u5dee\uff08\u76f8\u79fb\uff09\uff0c\u56e0\u6b64\u6240\u6709\u7684\u6709\u7528\u529f\u7387\u90fd\u88ab\u76f4\u63a5\u4f20\u9012\u81f3\u7535\u963b\u5e76\u88ab\u8f6c\u5316\u4e3a\u70ed\u80fd\u3001\u5149\u80fd\u548c\u673a\u68b0\u80fd\u3002<\/p>\n<p>\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\u6309\u7535\u6d41\uff08\\(I\\)\uff09\u548c\u7535\u538b\uff08\\(V\\)\uff09\u4e4b\u79ef\u6765\u8ba1\u7b97\uff0c\u5176\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26612\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf1.png\" alt=\"\" width=\"119\" height=\"30\" \/><\/p>\n<p>\u5176\u4e2d\uff0c\\(Vrms\\)\u8868\u793a\u65bd\u52a0\u7ed9\u8d1f\u8f7d\u7684\u6709\u6548\u503c\u7535\u538b\uff0c\\(Irms\\)\u8868\u793a\u65bd\u52a0\u7ed9\u8d1f\u8f7d\u7684\u6709\u6548\u503c\u7535\u6d41\uff0c\\(\u03b8\\) \u8868\u793a\u7535\u6d41\u548c\u7535\u538b\u7684\u76f8\u4f4d\u5dee\uff0c\\(cos\u03b8\\)\u8868\u793a\u529f\u7387\u56e0\u6570\u3002<\/p>\n<p class=\"txt-al-center\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/AC_Circuit_Effective_Power.png\" alt=\"\u4ea4\u6d41\u56de\u8def\u6709\u52b9\u96fb\u529b\" \/><\/p>\n<p>\u6ce8\u610f\uff0c\u8fd9\u91cc\u7684\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\u662f\u8d1f\u8f7d\u6d88\u8017\u7684\u529f\u7387\uff0c\u6240\u4ee5\u4e5f\u79f0\u4e3a\u201c\u529f\u8017\u201d\u3002\u53e6\u5916\uff0c\u53ea\u662f\u4f7f\u7528\u201c\u529f\u7387\u201d\u8fd9\u4e2a\u672f\u8bed\u65f6\uff0c\u901a\u5e38\u6307\u7684\u662f\u8fd9\u79cd\u201c\u6709\u529f\u529f\u7387\uff08\u529f\u8017\uff09\u201d\u3002<\/p>\n<div id=\"toc4\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u6709\u529f\u529f\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5\u548c\u5b9e\u4f8b<\/div>\n<p><strong>\u6709\u529f\u529f\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5<\/strong><\/p>\n<p>\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u6709\u529f\u529f\u7387\u7684\u5177\u4f53\u8ba1\u7b97\u6b65\u9aa4\u3002\u5e76\u4ecb\u7ecd\u8003\u8651\u5230\u7535\u538b\u3001\u7535\u6d41\u548c\u76f8\u4f4d\u5dee\u6765\u51c6\u786e\u8ba1\u7b97\u6709\u529f\u529f\u7387\u7684\u65b9\u6cd5\u3002<\/p>\n<p>1.\u6d4b\u91cf\u7535\u538b\u548c\u7535\u6d41<\/p>\n<p>\u9700\u8981\u51c6\u786e\u6d4b\u91cf\u7535\u538b\u548c\u7535\u6d41\u3002\u8fd9\u4e9b\u503c\u5fc5\u987b\u662f\u6709\u6548\u503c\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26613\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf2.png\" alt=\"\" width=\"173\" height=\"63\" \/><\/p>\n<p>\u5982\u679c\u662f\u4e00\u822c\u7684\u6b63\u5f26\u6ce2\uff0c<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-26615 \" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf3-1.png\" alt=\"\" width=\"57\" height=\"52\" \/><span style=\"font-size: 14px;\">\u5219\u632f\u5e45\\(Vmax\\)\u4e3a<\/span><\/p>\n<p>2.\u6d4b\u91cf\u76f8\u4f4d\u5dee<\/p>\n<p>\u9700\u8981\u6d4b\u91cf\u7535\u6d41\u548c\u7535\u538b\u7684\u76f8\u4f4d\u5dee\uff08\\(\u03b8\\)\uff09\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u793a\u6ce2\u5668\u7b49\u8bbe\u5907\u6765\u89c2\u6d4b\u6ce2\u5f62\u3002\u4ea4\u6d41\u7535\u8def\u6ce2\u5f62\u7684\u57fa\u672c\u8868\u8fbe\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26615\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf3-1.png\" alt=\"\" width=\"68\" height=\"61\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26616\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf4.png\" alt=\"\" width=\"176\" height=\"63\" \/><\/p>\n<p>\u5176\u4e2d\uff0c\\(Vmax1\\) \u548c \\(Vmax2\\) \u662f\u76f8\u5e94\u6ce2\u5f62\u7684\u632f\u5e45\uff0c\\(\u03c9\\) \u662f\u89d2\u9891\u7387\uff0c\\(\u03b81\\) \u548c \\(\u03b82\\) \u662f\u76f8\u4f4d\u5dee\u3002<\/p>\n<p>\u9700\u8981\u786e\u5b9a\u4e24\u4e2a\u6ce2\u5f62\u7684\u4ea4\u53c9\u70b9\u5e76\u5c06\u5176\u7528\u4f5c\u57fa\u51c6\u70b9\u3002\u7136\u540e\u6d4b\u91cf\u5404\u6ce2\u5f62\u4ece\u4ea4\u53c9\u70b9\u5230\u5cf0\u503c\uff08\u6216\u8fc7\u96f6\u70b9\uff09\u7684\u65f6\u95f4\u504f\u5dee\u3002\u8fd9\u5c31\u662f\u201c\u76f8\u4f4d\u5dee\u201d\u3002<\/p>\n<p>3.\u6709\u529f\u529f\u7387\u7684\u8ba1\u7b97<\/p>\n<p>\u6839\u636e\u83b7\u5f97\u7684\u503c\uff0c\u6309\u7167\u7535\u6d41\uff08\\(I\\)\uff09\u548c\u7535\u538b\uff08\\(V\\)\uff09\u7684\u4e58\u79ef\u8ba1\u7b97\u51fa\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\u3002<\/p>\n<p><strong>\u901a\u8fc7\u5b9e\u4f8b\u4e86\u89e3\u6709\u529f\u529f\u7387<\/strong><\/p>\n<p>\u4e0b\u9762\u6211\u4eec\u901a\u8fc7\u5b9e\u9645\u6848\u4f8b\u6765\u4e86\u89e3\u5982\u4f55\u5e94\u7528\u6709\u529f\u529f\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5\u3002<\/p>\n<p>\u4f8b\uff1a\u5bb6\u7528\u7535\u5668<\/p>\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u6709\u529f\u529f\u7387\u7684\u6982\u5ff5\uff0c\u6211\u4eec\u4ee5\u5bb6\u7528\u7535\u5668\u4e3a\u4f8b\u6765\u8ba1\u7b97\u6709\u529f\u529f\u7387\u3002\u51b0\u7bb1\u7b49\u7535\u5668\u901a\u5e38\u4f7f\u7528\u6b63\u5f26\u7535\u6d41\u3002\u5728\u8fd9\u4e9b\u673a\u5668\u4e2d\uff0c\u7535\u6d41\u548c\u7535\u538b\u7684\u76f8\u4f4d\u5dee\u51e0\u4e4e\u4e3a\u96f6\uff0c\u56e0\u6b64\u53ef\u4ee5\u8bf4\u6709\u529f\u529f\u7387\u7ea6\u7b49\u4e8e\u6709\u6548\u7535\u538b\u548c\u6709\u6548\u7535\u6d41\u4e4b\u79ef\u3002<\/p>\n<p>\u5047\u8bbe\u7535\u538b\u4e3a120V\uff0c\u7535\u6d41\u4e3a5A\uff0c\u65e0\u76f8\u4f4d\u5dee\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26617\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf5.png\" alt=\"\" width=\"167\" height=\"76\" \/><\/p>\n<p>\u6b64\u65f6\uff0c\u5bb6\u7528\u7535\u5668\u7684\u6709\u529f\u529f\u7387\uff08\u529f\u8017\uff09\u4e3a600W\u3002<\/p>\n<p>\u4f8b\uff1a\u5de5\u4e1a\u8bbe\u5907<\/p>\n<p>\u5728\u5de5\u4e1a\u8bbe\u5907\u4e2d\uff0c\u6709\u65f6\u4f1a\u5b58\u5728\u76f8\u4f4d\u5dee\u3002\u4f8b\u5982\uff0c\u5728\u611f\u5e94\u7535\u673a\u7b49\u8d1f\u8f7d\u4f1a\u6ce2\u52a8\u7684\u8bbe\u5907\u4e2d\uff0c\u4f1a\u4ea7\u751f\u76f8\u4f4d\u5dee\uff0c\u76f8\u4f4d\u5dee\u4f1a\u5f71\u54cd\u6709\u529f\u529f\u7387\u7684\u8ba1\u7b97\u3002<\/p>\n<p>\u5047\u8bbe\u7535\u538b\u6709\u6548\u503c\u4e3a120V\uff0c\u7535\u6d41\u6709\u6548\u503c\u4e3a5A\uff0c\u76f8\u4f4d\u5dee\u4e3a30\u5ea6\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26619\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf22.png\" alt=\"\" width=\"383\" height=\"26\" \/><\/p>\n<p>\u6b64\u65f6\uff0c\u5de5\u4e1a\u8bbe\u5907\u7684\u6709\u529f\u529f\u7387\uff08\u529f\u8017\uff09\u7ea6\u4e3a519W\u3002<\/p>\n<div id=\"toc5\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u6709\u529f\u529f\u7387\u7684\u5b9e\u9645\u5e94\u7528\u53ca\u5176\u91cd\u8981\u6027<\/div>\n<p><strong>\u6709\u529f\u529f\u7387\u7684\u5b9e\u9645\u5e94\u7528<\/strong><\/p>\n<p>\u5728\u5bb6\u7528\u7535\u5668\u4e2d\uff0c\u5bf9\u4e8e\u51b0\u7bb1\u3001\u7a7a\u8c03\u3001\u6d17\u8863\u673a\u7b49\u7535\u5668\u800c\u8a00\uff0c\u51c6\u786e\u8ba1\u7b97\u6709\u529f\u529f\u7387\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u4e3a\u53ef\u4ee5\u636e\u6b64\u63d0\u9ad8\u7535\u6e90\u6548\u7387\uff0c\u8282\u80fd\u7701\u7535\u3002\u5728\u6237\u5916\u548c\u5ba4\u5185\u57fa\u7840\u8bbe\u65bd\u7b49\u5de5\u4e1a\u8bbe\u5907\u548c\u5de5\u5382\u4e2d\u4e5f\u4e00\u6837\uff0c\u51c6\u786e\u8ba1\u7b97\u6709\u529f\u529f\u7387\u6709\u52a9\u4e8e\u63d0\u9ad8\u6548\u7387\u548c\u4f18\u5316\u751f\u4ea7\u5de5\u827a\u3002\u540c\u6837\uff0c\u5bf9\u4e8e\u53ef\u518d\u751f\u80fd\u6e90\u53d1\u7535\u8bbe\u5907\u6765\u8bf4\uff0c\u51c6\u786e\u8ba1\u7b97\u6709\u529f\u529f\u7387\u6709\u52a9\u4e8e\u7a33\u5b9a\u4f9b\u7535\u3002<\/p>\n<p><strong>\u6709\u529f\u529f\u7387\u7684\u91cd\u8981\u6027<\/strong><\/p>\n<p>\u51c6\u786e\u8ba1\u7b97\u6709\u529f\u529f\u7387\u6709\u52a9\u4e8e\u63d0\u9ad8\u7535\u80fd\u8d28\u91cf\u3002\u901a\u8fc7\u4f18\u5316\u529f\u7387\u6d41\u548c\u8c03\u6574\u76f8\u4f4d\u5dee\uff0c\u53ef\u4ee5\u5c3d\u53ef\u80fd\u5730\u51cf\u5c11\u7535\u538b\u964d\u548c\u7535\u6d41\u4e0d\u7a33\u5b9a\u3002\u53e6\u5916\uff0c\u6709\u529f\u529f\u7387\u7684\u8ba1\u7b97\u8fd8\u53ef\u786e\u4fdd\u7535\u529b\u7cfb\u7edf\u4e2d\u51c6\u786e\u7684\u8d1f\u8f7d\u5206\u914d\u4ee5\u53ca\u4f9b\u7535\u7a33\u5b9a\u6027\u3002\u8fd9\u6709\u52a9\u4e8e\u907f\u514d\u53d1\u751f\u8fc7\u8f7d\u548c\u4e0d\u7a33\u5b9a\u7684\u95ee\u9898\u3002\u5728\u5de5\u4e1a\u9886\u57df\uff0c\u9700\u8981\u9ad8\u6548\u5229\u7528\u7535\u529b\uff0c\u51c6\u786e\u8ba1\u7b97\u6709\u529f\u529f\u7387\u53ef\u4ee5\u66f4\u5927\u7a0b\u5ea6\u5730\u51cf\u5c11\u7535\u529b\u635f\u8017\uff0c\u63d0\u9ad8\u7cfb\u7edf\u6574\u4f53\u7684\u6548\u7387\u3002<\/p>\n<p>\u4e86\u89e3\u548c\u8ba1\u7b97\u6709\u529f\u529f\u7387\uff0c\u5bf9\u4e8e\u5404\u9886\u57df\u7684\u9ad8\u6548\u7528\u7535\u548c\u786e\u4fdd\u7535\u7f51\u7a33\u5b9a\u6027\u800c\u8a00\u90fd\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u800c\u4e14\u8fd8\u6709\u52a9\u4e8e\u8282\u80fd\u5e76\u63a8\u52a8\u53ef\u6301\u7eed\u80fd\u6e90\u7684\u5229\u7528\uff0c\u73b0\u5728\u5df2\u6210\u4e3a\u73b0\u4ee3\u80fd\u6e90\u7ba1\u7406\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u8981\u7d20\u3002<\/p>\n<h2 id=\"toc6\">\u4e86\u89e3\u65e0\u529f\u529f\u7387<\/h2>\n<div id=\"toc7\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u65e0\u529f\u529f\u7387\u7684\u672c\u8d28\u53ca\u5176\u4ea7\u751f\u539f\u56e0<\/div>\n<p><strong>\u4ec0\u4e48\u662f\u65e0\u529f\u529f\u7387\uff1f<\/strong><\/p>\n<p>\u65e0\u529f\u529f\u7387\u662f\u7535\u6d41\uff08\\(I\\)\uff09\u548c\u7535\u538b\uff08\\(V\\)\uff09\u76f8\u4e58\u83b7\u5f97\u7684\u590d\u6570\u7684\u865a\u90e8\uff0c\u7528\u7b26\u53f7\u201c\\(Q\\)\u201d\u8868\u793a\u3002\u5176\u5355\u4f4d\u4e3a\u4e4f\uff08\\(VAR\\)\uff09\u3002<\/p>\n<p>\u65e0\u529f\u529f\u7387\uff08\\(Q\\)\uff09\u662f\u4ea4\u6d41\u7535\u8def\u4e2d\u6d88\u8017\u7684\u529f\u7387\uff0c\u5b83\u4e0d\u505a\u6709\u7528\u529f\uff0c\u4f46\u5bf9\u7535\u538b\u6ce2\u5f62\u548c\u7535\u6d41\u6ce2\u5f62\u4e4b\u95f4\u7684\u76f8\u79fb\u6709\u5f88\u5927\u5f71\u54cd\u3002\u76f4\u6d41\u7535\u8def\u4e2d\u4e0d\u5b58\u5728\u65e0\u529f\u529f\u7387\u3002\u65e0\u529f\u529f\u7387\u662f\u7535\u529b\u5f80\u590d\u5e26\u6765\u7684\u80fd\u91cf\u5faa\u73af\uff0c\u662f\u4e0e\u7535\u529b\u4f9b\u7ed9\u548c\u4f20\u8f93\u76f8\u5173\u7684\u91cd\u8981\u6982\u5ff5\u3002<\/p>\n<p><strong>\u65e0\u529f\u529f\u7387\u7684\u4ea7\u751f\u539f\u56e0<\/strong><\/p>\n<p>\u65e0\u529f\u529f\u7387\u4e3b\u8981\u5728\u7535\u538b\u548c\u7535\u6d41\u4e4b\u95f4\u5b58\u5728\u76f8\u4f4d\u5dee\u65f6\u53d1\u751f\uff0c\u800c\u8fd9\u79cd\u76f8\u4f4d\u5dee\uff08\u6ede\u540e\u76f8\u4f4d\u3001\u8d85\u524d\u76f8\u4f4d\uff09\u4e3b\u8981\u53d7\u975e\u963b\u6027\u8d1f\u8f7d\u4ee5\u53ca\u7535\u673a\u3001\u53d8\u538b\u5668\u7b49\u611f\u6027\u8d1f\u8f7d\u8bbe\u5907\u7684\u5f71\u54cd\u3002<\/p>\n<p>\u65e0\u529f\u529f\u7387\u4f9d\u8d56\u4e8e\u7535\u611f\u548c\u7535\u5bb9\u4ea7\u751f\u7684\u7535\u6297\uff0c\u53ef\u62b5\u6d88\u6709\u529f\u529f\u7387\u7684\u5f71\u54cd\u3002\u901a\u8fc7\u7535\u611f\u5b58\u50a8\u4e8e\u78c1\u573a\u4e2d\u7684\u7535\u80fd\u8bd5\u56fe\u63a7\u5236\u7535\u6d41\uff0c\u800c\u901a\u8fc7\u7535\u5bb9\u5668\u9759\u7535\u573a\u5b58\u50a8\u7684\u7535\u80fd\u5219\u8bd5\u56fe\u63a7\u5236\u7535\u538b\u3002<\/p>\n<div id=\"toc8\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u65e0\u529f\u529f\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5\u548c\u77e2\u91cf\u6982\u5ff5<\/div>\n<p>\u65e0\u529f\u529f\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5<\/p>\n<p>\u4e0b\u9762\u4ecb\u7ecd\u65e0\u529f\u529f\u7387\u7684\u5177\u4f53\u8ba1\u7b97\u3002\u65e0\u529f\u529f\u7387\uff08\\(Q\\)\uff09\u53ef\u6839\u636e\u7535\u6d41\uff08\\(I\\)\uff09\u548c\u7535\u538b\uff08\\(V\\)\uff09\u7684\u76f8\u4f4d\u5dee\uff08\\(\u03b8\\)\uff09\u901a\u8fc7\u5982\u4e0b\u516c\u5f0f\u8ba1\u7b97\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26618\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf6.png\" alt=\"\" width=\"132\" height=\"30\" \/><\/p>\n<p>\u5176\u4e2d\uff0c\\(Q\\) \u662f\u65e0\u529f\u529f\u7387\uff0c\\(Vrms\\) \u662f\u7535\u538b\u6709\u6548\u503c\uff0c\\(Irms\\) \u662f\u7535\u6d41\u6709\u6548\u503c\uff0c\\(\u03b8\\) \u662f\u7535\u538b\u548c\u7535\u6d41\u7684\u76f8\u4f4d\u5dee\u3002<\/p>\n<p class=\"txt-al-center\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/AC_Circuit_Reactive_Power.png\" alt=\"\u4ea4\u6d41\u56de\u8def\u7121\u52b9\u96fb\u529b\" \/><\/p>\n<div id=\"toc9\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u65e0\u529f\u529f\u7387\u5728\u7535\u529b\u7cfb\u7edf\u4e2d\u7684\u4f5c\u7528\u548c\u5f71\u54cd<\/div>\n<p>\u8fd9\u4e2a\u65e0\u529f\u529f\u7387\\(Q\\)\u662f\u5728\u8d1f\u8f7d\u548c\u4ea4\u6d41\u7535\u6e90\u4e4b\u95f4\u5f80\u8fd4\u7684\u529f\u7387\uff0c\u56e0\u6b64\u5728\u8d1f\u8f7d\u90e8\u5206\u4e0d\u4f1a\u88ab\u6d88\u8017\u3002\u5176\u5927\u5c0f\u4f1a\u968f\u7740\u8d1f\u8f7d\u7684\u7ebf\u5708\u548c\u7535\u5bb9\u4ea7\u751f\u7684\u76f8\u4f4d\u5dee\\(\u03b8\\)\u800c\u53d8\u5316\u3002\u65e0\u529f\u529f\u7387\u662f\u7535\u529b\u4f20\u8f93\u7b49\u8fc7\u7a0b\u4e2d\u5f15\u8d77\u529f\u7387\u635f\u8017\u548c\u6548\u7387\u4e0b\u964d\u7684\u91cd\u8981\u56e0\u7d20\uff0c\u56e0\u6b64\u65e0\u529f\u529f\u7387\u7684\u63a7\u5236\u975e\u5e38\u91cd\u8981\uff0c\u6709\u52a9\u4e8e\u63d0\u9ad8\u7535\u529b\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u6548\u7387\u3002<\/p>\n<h2 id=\"toc10\">\u4e86\u89e3\u89c6\u5728\u529f\u7387<\/h2>\n<h3 id=\"toc11\">\u89c6\u5728\u529f\u7387\u7684\u57fa\u7840\u77e5\u8bc6\u548c\u8ba1\u7b97<\/h3>\n<p><strong>\u4ec0\u4e48\u662f\u89c6\u5728\u529f\u7387\uff1f<\/strong><\/p>\n<p>\u89c6\u5728\u529f\u7387\u662f\u4ea4\u6d41\u7535\u8def\u4e2d\u4f9d\u8d56\u4e8e\u7535\u6d41\u548c\u7535\u538b\u76f8\u4f4d\u5dee\u7684\u4e00\u79cd\u529f\u7387\uff0c\u662f\u8868\u793a\u603b\u529f\u7387\u7684\u6307\u6807\uff0c\u4ece\u6570\u5b66\u5173\u7cfb\u4e0a\u770b\uff0c\u53ef\u4ee5\u5c06\u5176\u89c6\u4e3a\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\u548c\u65e0\u529f\u529f\u7387\uff08\\(Q\\)\uff09\u7684\u603b\u548c\u3002\u65bd\u52a0\u7ed9\u4ea4\u6d41\u7535\u8def\u7684\u6709\u6548\u7535\u538bV\u548c\u5728\u8be5\u7535\u8def\u4e2d\u6d41\u52a8\u7684\u6709\u6548\u7535\u6d41\uff08\\(I\\)\uff09\u7684\u4e58\u79ef\uff0c\u7531\u7b26\u53f7\uff08\\(S\\)\uff09\u8868\u793a\u3002\u89c6\u5728\u529f\u7387\u7684\u5355\u4f4d\u4e3a\u4f0f\u5b89\uff08\\(VA\\)\uff09\u3002\u89c6\u5728\u529f\u7387\u662f\u4ee5\u4f0f\u5b89\uff08\\(VA\\)\uff09\u4e3a\u5355\u4f4d\u7684P\u548cQ\u7684\u77e2\u91cf\u548c\u3002<\/p>\n<p><strong>\u89c6\u5728\u529f\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5<\/strong><\/p>\n<p>\u89c6\u5728\u529f\u7387\uff08\\(S\\)\uff09\u7531\u7535\u538b\uff08\\(V\\)\uff09\u548c\u7535\u6d41\uff08\\(I\\)\uff09\u4e4b\u79ef\u8868\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26620\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf7.png\" alt=\"\" width=\"106\" height=\"37\" \/><\/p>\n<p>\u5176\u4e2d\uff0c\\(S\\) \u662f\u89c6\u5728\u529f\u7387\uff0c\\(rms\\) \u662f\u7535\u538b\u6709\u6548\u503c\uff0c\\(Irms\\) \u662f\u7535\u6d41\u6709\u6548\u503c\u3002<\/p>\n<p class=\"txt-al-center\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/AC_circuit_apparent_power.png\" alt=\"\u4ea4\u6d41\u56de\u8def\u76ae\u76f8\u96fb\u529b\" \/><\/p>\n<h3 id=\"toc12\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u89c6\u5728\u529f\u7387\u3001\u6709\u529f\u529f\u7387\u548c\u65e0\u529f\u529f\u7387\u4e4b\u95f4\u7684\u5dee\u5f02\u548c\u76f8\u4e92\u4f5c\u7528<\/h3>\n<p>\u89c6\u5728\u529f\u7387\uff08\\(S\\)\uff09\u662f\u5305\u62ec\u65e0\u529f\u529f\u7387\uff08\\(Q\\)\uff09\u548c\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\u5728\u5185\u7684\u6982\u5ff5\u3002\u6709\u529f\u529f\u7387\u662f\u4ec5\u8003\u8651\u7535\u8def\u4e2d\u7684\u7535\u963b\u5206\u91cf\u7684\u529f\u7387\uff0c\u800c\u65e0\u529f\u529f\u7387\u662f\u8003\u8651\u5230\u7535\u8def\u4e2d\u7684\u7535\u5bb9\u5206\u91cf\u6216\u7535\u611f\u5206\u91cf\u7684\u529f\u7387\u3002\u5927\u591a\u6570\u4ea4\u6d41\u7535\u8def\u90fd\u6709\u8fd9\u4e9b\\(R\\)\u3001\\(L\\)\u548c\\(C\\)\u5206\u91cf\u7684\u7ec4\u5408\u3002<\/p>\n<p><strong>\u89c6\u5728\u529f\u7387\u3001\u6709\u529f\u529f\u7387\u3001\u65e0\u529f\u529f\u7387\u4e4b\u95f4\u7684\u5173\u7cfb<\/strong><\/p>\n<p>\u8fd9\u4e09\u79cd\u6982\u5ff5\u7684\u516c\u5f0f\u5206\u522b\u5982\u4e0b\uff1a<\/p>\n<p>\u6709\u529f\u529f\u7387\\(P\\)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26621\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf8.png\" alt=\"\" width=\"237\" height=\"29\" \/><\/p>\n<p>\u65e0\u529f\u529f\u7387\\(Q\\)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26622\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf9.png\" alt=\"\" width=\"258\" height=\"33\" \/><\/p>\n<p>\u89c6\u5728\u529f\u7387\\(S\\)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26623\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf10.png\" alt=\"\" width=\"146\" height=\"29\" \/><\/p>\n<p>\u5229\u7528\u4e0a\u9762\u4e09\u4e2a\u516c\u5f0f\u4e2d\u7684\u4e09\u89d2\u51fd\u6570\u516c\u5f0f\\(cos\u03b82 + sin\u03b82 = 1\\)\uff0c\u53ef\u4ee5\u5f97\u5230\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26624\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf11.png\" alt=\"\" width=\"253\" height=\"29\" \/><\/p>\n<p>\u6709\u529f\u529f\u7387\\(P\\)\u3001\u65e0\u529f\u529f\u7387\\(Q\\)\u548c\u89c6\u5728\u529f\u7387\\(S\\)\u4e4b\u95f4\u7684\u5173\u7cfb\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26625\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf12.png\" alt=\"\" width=\"112\" height=\"66\" \/><\/p>\n<p>\u89c6\u5728\u529f\u7387\uff08\\(S\\)\uff09\u662f\u4ea4\u6d41\u7535\u6e90\u63d0\u4f9b\u7684\u529f\u7387\uff0c\u5f53\u65e0\u529f\u529f\u7387\uff08\\(Q\\)\uff09\u589e\u52a0\u65f6\uff0c\u4ea4\u6d41\u7535\u6e90\u63d0\u4f9b\u7684\u529f\u7387\u4e5f\u4f1a\u589e\u52a0\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5f53\u65e0\u529f\u529f\u7387\uff08\\(Q\\)\uff09\u589e\u52a0\u65f6\uff0c\u53ef\u4ee5\u9884\u6d4b\u4ea4\u6d41\u7535\u6e90\u4e0a\u7684\u8d1f\u8f7d\u4e5f\u4f1a\u589e\u52a0\u3002<\/p>\n<p>\u7531\u4e8e\u65e0\u529f\u529f\u7387\u5177\u6709\u964d\u4f4e\u6709\u529f\u529f\u7387\u7684\u4f5c\u7528\uff0c\u56e0\u6b64\u7535\u6c14\u7cfb\u7edf\u9700\u8981\u786e\u4fdd\u6240\u63d0\u4f9b\u7684\u89c6\u5728\u529f\u7387\u8db3\u4ee5\u6ee1\u8db3\u8d1f\u8f7d\u7684\u9700\u8981\u3002\u56e0\u4e3a\u7535\u6e90\u5fc5\u987b\u80fd\u591f\u5411\u4efb\u4f55\u7ed9\u5b9a\u8d1f\u8f7d\u63d0\u4f9b\u6240\u9700\u4f0f\u5b89\uff08\\(VA\\)\uff09\u7684\u529f\u7387\uff0c\u56e0\u6b64\u8fd9\u662f\u4e86\u89e3\u4ea4\u6d41\u7535\u6e90\u7684\u4e00\u4e2a\u91cd\u8981\u65b9\u9762\u3002<\/p>\n<div id=\"toc13\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u89c6\u5728\u529f\u7387\u7684\u5b9e\u9645\u5e94\u7528\u548c\u793a\u4f8b<\/div>\n<p>\u4e86\u89e3\u89c6\u5728\u529f\u7387\u5bf9\u4e8e\u7535\u529b\u7cfb\u7edf\u7684\u8bbe\u8ba1\u548c\u8fd0\u884c\u800c\u8a00\u975e\u5e38\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5728\u8bbe\u5907\u548c\u673a\u5668\u7684\u5bb9\u91cf\u8bbe\u8ba1\u3001\u7535\u7f51\u8d1f\u8f7d\u5206\u6790\u4ee5\u53ca\u7535\u80fd\u8d28\u91cf\u6539\u5584\u7b49\u9886\u57df\uff0c\u90fd\u9700\u8981\u6b63\u786e\u4e86\u89e3\u5e76\u51c6\u786e\u8ba1\u7b97\u89c6\u5728\u529f\u7387\u3002\u518d\u6bd4\u5982\uff0c\u5728\u9ad8\u6548\u7684\u7535\u529b\u4f20\u8f93\u548c\u8bbe\u5907\u8bbe\u8ba1\u4e2d\uff0c\u90fd\u9700\u8981\u5bf9\u89c6\u5728\u529f\u7387\u8fdb\u884c\u4f18\u5316\u7ba1\u7406\u3002\u89c6\u5728\u529f\u7387\u7684\u4f18\u5316\u6709\u52a9\u4e8e\u63d0\u9ad8\u7535\u529b\u7cfb\u7edf\u7684\u6548\u7387\uff0c\u8fd8\u53ef\u4ee5\u5ef6\u957f\u7535\u529b\u8bbe\u5907\u7684\u5bff\u547d\uff0c\u5177\u6709\u8bf8\u591a\u4f18\u70b9\u3002<\/p>\n<h2 id=\"toc14\">\u529f\u7387\u7684\u77e2\u91cf\u8868\u793a\uff08\u77e2\u91cf\u56fe\uff09<\/h2>\n<h3 id=\"toc15\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u4e86\u89e3\u548c\u7ed8\u5236\u529f\u7387\u77e2\u91cf\u56fe<\/h3>\n<p>\u529f\u7387\u77e2\u91cf\u56fe\u662f\u5bf9\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\u3001\u65e0\u529f\u529f\u7387\uff08\\(Q\\)\uff09\u548c\u89c6\u5728\u529f\u7387\uff08\\(S\\)\uff09\u4e4b\u95f4\u5173\u7cfb\u7684\u76f4\u89c2\u8868\u793a\u65b9\u5f0f\u3002\u8fd9\u79cd\u77e2\u91cf\u56fe\u662f\u53ef\u4ee5\u76f4\u89c2\u5730\u4e86\u89e3\u529f\u7387\u8981\u7d20\u4e4b\u95f4\u7684\u76f8\u4e92\u5173\u7cfb\u548c\u6ce2\u52a8\u60c5\u51b5\u7684\u6709\u6548\u5de5\u5177\u3002<\/p>\n<p>\u89c6\u5728\u529f\u7387\u7531\u7535\u963b\u529f\u7387\uff08\u4ee5\u74e6\u7279\u4e3a\u5355\u4f4d\u7684\u540c\u76f8\u529f\u7387\u6216\u6709\u529f\u529f\u7387\uff09\u548c\u65e0\u529f\u529f\u7387\uff08\u4ee5\u4f0f\u5b89\u4e3a\u5355\u4f4d\u7684\u5f02\u76f8\u529f\u7387\uff09\u4e24\u90e8\u5206\u7ec4\u6210\uff0c\u6240\u4ee5\uff0c\u53ef\u4ee5\u901a\u8fc7\u529f\u7387\u4e09\u89d2\u5f62\uff08Power Triangle\uff09\u7684\u5f62\u5f0f\u6765\u8868\u793a\u8fd9\u4e24\u79cd\u529f\u7387\u5206\u91cf\u7684\u77e2\u91cf\u76f8\u52a0\u3002\u529f\u7387\u4e09\u89d2\u5f62\u7531\\(P\u3001Q\u3001S\u3001\u03b8\\)\u56db\u90e8\u5206\u7ec4\u6210\u3002<\/p>\n<p>\u4ea4\u6d41\u7535\u8def\u4e2d\u6784\u6210\u529f\u7387\u7684\u4e09\u4e2a\u53c2\u6570\uff08\u8981\u7d20\uff09\u53ef\u4ee5\u7528\u76f4\u89d2\u4e09\u89d2\u5f62\u7684\u4e09\u4e2a\u8fb9\u8fdb\u884c\u56fe\u5f62\u5316\u8868\u793a\u3002\u6c34\u5e73\u8fb9\u8868\u793a\u7535\u8def\u7684\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\uff0c\u5782\u76f4\u8fb9\u8868\u793a\u7535\u8def\u7684\u65e0\u529f\u529f\u7387\uff08\\(Q\\)\uff09\uff0c\u659c\u8fb9\u8868\u793a\u6700\u7ec8\u7684\u89c6\u5728\u529f\u7387\uff08\\(S\\)\uff09\u3002<\/p>\n<p class=\"txt-al-center\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/Power_Triangle.png\" alt=\"\u30d1\u30ef\u30fc\u30c8\u30e9\u30a4\u30a2\u30f3\u30b0\u30eb\" \/><\/p>\n<p>\u5c06\u5176\u4ee5\u6570\u5b66\u65b9\u5f0f\u8fdb\u884c\u8868\u793a\u65f6\uff0c\u53ef\u4f7f\u7528\u590d\u6570\u8868\u793a\u5982\u4e0b\uff1a<\/p>\n<p><em>S=P+jQ<\/em><\/p>\n<p>\u5176\u4e2d\uff0cS \u662f\u89c6\u5728\u529f\u7387\uff08\u529f\u7387\u7684\u590d\u6570\u8868\u793a\uff09\uff0c\\(P\\) \u662f\u6709\u529f\u529f\u7387\uff0c\\(Q\\) \u662f\u65e0\u529f\u529f\u7387\uff0c\\(j\\) \u662f\u865a\u6570\u5355\u4f4d\u3002<\/p>\n<p>\u5728\u529f\u7387\u77e2\u91cf\u56fe\u4e2d\uff0c\u4ee5\u7535\u538b\u4e3a\u57fa\u51c6\u6765\u8003\u8651\u7535\u6d41\u7684\u76f8\u4f4d\u5e76\u7ed8\u5236\u6210\u56fe\u3002\u8fd9\u6837\u66f4\u5bb9\u6613\u5728\u77e2\u91cf\u56fe\u4e0a\u76f4\u89c2\u5730\u7406\u89e3\u6709\u529f\u548c\u65e0\u529f\u529f\u7387\u5206\u91cf\u3002<\/p>\n<h3 id=\"toc16\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u4f7f\u7528\u77e2\u91cf\u56fe\u5206\u6790\u529f\u7387\u8981\u7d20<\/h3>\n<p>\u5229\u7528\u77e2\u91cf\u56fe\u5206\u6790\u529f\u7387\u8981\u7d20\uff0c\u53ef\u4ee5\u660e\u786e\u638c\u63e1\u529f\u7387\u5206\u91cf\u548c\u76f8\u4f4d\u5dee\u3002<\/p>\n<p class=\"txt-al-center\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/Complex_Number_Representation.png\" alt=\"\u8907\u7d20\u6570\u8868\u793a\" \/><\/p>\n<p><strong>\u6709\u529f\u529f\u7387\u5206\u91cf<\/strong><\/p>\n<p>\u6709\u529f\u529f\u7387\u5206\u91cf\u662f\u4f4d\u4e8e\u77e2\u91cf\u56fe\u6a2a\u8f74\u65b9\u5411\u4e0a\u7684\u5206\u91cf\uff0c\u8868\u793a\u5b9e\u9645\u6709\u7528\u7684\u529f\u7387\u3002\u8be5\u5206\u91cf\u5bf9\u5e94\u4e8e\u529f\u7387\u7684\u6709\u6548\u503c\u3002<\/p>\n<p><strong>\u65e0\u529f\u529f\u7387\u5206\u91cf<\/strong><\/p>\n<p>\u65e0\u529f\u529f\u7387\u5206\u91cf\u662f\u4f4d\u4e8e\u77e2\u91cf\u56fe\u7eb5\u8f74\u4e0a\u7684\u5206\u91cf\uff0c\u6709\u52a9\u4e8e\u529f\u7387\u7684\u5f80\u8fd4\u6d41\u52a8\u3002\u8fd9\u662f\u76f8\u5bf9\u4e8e\u529f\u7387\u6709\u6548\u503c\u7684\u591a\u4f59\u5206\u91cf\uff0c\u88ab\u89c6\u4e3a\u65e0\u6548\u7684\u529f\u7387\u3002<\/p>\n<p><strong>\u89c6\u5728\u529f\u7387\u5206\u91cf<\/strong><\/p>\n<p>\u89c6\u5728\u529f\u7387\u5206\u91cf\u662f\u6709\u529f\u529f\u7387\u5206\u91cf\u548c\u65e0\u529f\u529f\u7387\u5206\u91cf\u4e4b\u548c\uff0c\u5728\u77e2\u91cf\u56fe\u4e0a\u53ef\u4ee5\u770b\u51fa\u7531\u8fd9\u4e9b\u5206\u91cf\u521b\u5efa\u7684\u77e2\u91cf\u7684\u957f\u5ea6\u548c\u65b9\u5411\u3002\u77e2\u91cf\u56fe\u4e0a\u7684S\u662f\u6709\u529f\u529f\u7387\u548c\u65e0\u529f\u529f\u7387\u76f8\u52a0\u5f97\u5230\u7684\u7ed3\u679c\u3002<\/p>\n<h2 id=\"toc17\">\u4e86\u89e3\u5e76\u63a7\u5236\u529f\u7387\u56e0\u6570<\/h2>\n<h3 id=\"toc18\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u4ec0\u4e48\u662f\u529f\u7387\u56e0\u6570 \u2013 \u7535\u80fd\u8d28\u91cf\u7684\u6307\u6807<\/h3>\n<p>\u529f\u7387\u56e0\u6570\uff08\\(cos\u03b8\\)\uff09\u662f\u8bc4\u4f30\u7535\u80fd\u8d28\u91cf\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00\u3002\u8868\u793a\u7535\u8def\u7684\u6709\u529f\u529f\u7387\uff08\u5b9e\u9645\u4f5c\u529f\u7684\u529f\u7387\uff09\u548c\u65e0\u529f\u529f\u7387\uff08\u5f80\u8fd4\u529f\u7387\uff09\u8f6c\u6362\u6548\u7387\u3002\u529f\u7387\u56e0\u6570\u7528\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\u4e0e\u89c6\u5728\u529f\u7387\uff08\\(S\\)\uff09\u7684\u6bd4\u503c\u6765\u8868\u793a\uff0c\u901a\u5e38\u57280\u52301\u7684\u8303\u56f4\u5185\u53d6\u503c\uff0c\u5176\u503c\u8d8a\u63a5\u8fd11\uff0c\u8868\u660e\u7535\u80fd\u7684\u6709\u6548\u5229\u7528\u7387\u8d8a\u9ad8\u3002<\/p>\n<p>\u51c6\u786e\u6d4b\u91cf\u529f\u7387\u56e0\u6570\u5bf9\u4e8e\u8bc4\u4f30\u7535\u529b\u7cfb\u7edf\u7684\u6548\u7387\u548c\u5c3d\u53ef\u80fd\u51cf\u5c11\u989d\u5916\u7684\u529f\u7387\u635f\u8017\u800c\u8a00\u975e\u5e38\u91cd\u8981\u3002\u529f\u7387\u56e0\u6570\u4f4e\u53ef\u80fd\u4f1a\u7ed9\u7535\u7f51\u5e26\u6765\u989d\u5916\u7684\u8d1f\u8377\uff0c\u4ece\u800c\u9020\u6210\u7535\u529b\u6d6a\u8d39\u3002\u63d0\u9ad8\u529f\u7387\u56e0\u6570\u53ef\u4ee5\u63d0\u9ad8\u7535\u6e90\u6548\u7387\uff0c\u6709\u52a9\u4e8e\u6709\u6548\u5229\u7528\u80fd\u6e90\u3002<\/p>\n<h3 id=\"toc19\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u529f\u7387\u56e0\u6570\u7684\u8ba1\u7b97\u548c\u6d4b\u91cf<\/h3>\n<p><strong>\u529f\u7387\u56e0\u6570\u7684\u8ba1\u7b97<\/strong><\/p>\n<p>\u529f\u7387\u56e0\u6570\u5b9a\u4e49\u4e86\u7535\u6d41\u6ce2\u5f62\u548c\u7535\u538b\u6ce2\u5f62\u4e4b\u95f4\u7684\u76f8\u4f4d\u89d2\uff0c\\(I\\)\u548c\\(V\\)\u662f\u7535\u6d41\u548c\u7535\u538b\u7684\u6709\u6548\u503c\u3002<\/p>\n<p>\u529f\u7387\u56e0\u6570\u53ef\u901a\u8fc7\u4e0b\u5217\u516c\u5f0f\u6765\u8ba1\u7b97\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26626\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf14.png\" alt=\"\" width=\"222\" height=\"54\" \/><\/p>\n<p>\u5176\u4e2d\uff0c\\(P\\)\u662f\u6709\u529f\u529f\u7387\uff0c\\(S\\)\u662f\u5305\u62ec\u6709\u529f\u529f\u7387\u548c\u65e0\u529f\u529f\u7387\u5728\u5185\u7684\u89c6\u5728\u529f\u7387\u3002<\/p>\n<p>\u529f\u7387\u56e0\u6570\u7684\u53d6\u503c\u8303\u56f4\u901a\u5e38\u662f0\u52301\uff0c\u8d8a\u63a5\u8fd11\uff0c\u610f\u5473\u7740\u7535\u80fd\u7684\u5229\u7528\u6548\u7387\u8d8a\u9ad8\u3002<\/p>\n<p><strong>\u529f\u7387\u56e0\u6570\u7684\u529f\u7387\u4e09\u89d2\u5f62\u8ba1\u7b97\u793a\u4f8b<\/strong><\/p>\n<p>\u529f\u7387\u4e09\u89d2\u5f62\u662f\u8868\u793a\u6709\u529f\u529f\u7387\uff08\u6709\u6548\u503c\uff09\u3001\u65e0\u529f\u529f\u7387\u4ee5\u53ca\u89c4\u5b9a\u7684\u7535\u538b\u548c\u7535\u6d41\u7684\u76f8\u4f4d\u5dee\u7684\u56fe\u5f62\u3002<\/p>\n<p>\u6709\u529f\u529f\u7387\uff08\\(P\\)\uff09\u3001\u65e0\u529f\u529f\u7387\uff08\\(Q\\)\uff09\u3001\u4ee5\u53ca\u7535\u538b\u548c\u7535\u6d41\u7684\u76f8\u4f4d\u5dee\uff08\\(\u03b8\\)\uff09\u4e4b\u95f4\u7684\u5173\u7cfb\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26627\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf15.png\" alt=\"\" width=\"133\" height=\"69\" \/><\/p>\n<p>\u5176\u4e2dV\u662f\u7535\u538b\u6709\u6548\u503c\uff0c\\(I\\)\u662f\u7535\u6d41\u6709\u6548\u503c\uff0c\\(\u03b8\\)\u662f\u89c4\u5b9a\u7684\u7535\u538b\u548c\u7535\u6d41\u7684\u76f8\u4f4d\u5dee\u3002<\/p>\n<p>\u5047\u8bbe\u7535\u538b\u4e3a100V\uff0c\u7535\u6d41\u4e3a10A\uff0c\u5219\u6709\u529f\u529f\u7387\u4e3a800W\uff0c\u65e0\u529f\u529f\u7387\u4e3a600VAR\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-27357 size-full\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf16-1.png\" alt=\"\" width=\"167\" height=\"220\" \/><\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u516c\u5f0f\uff0c\u53ef\u4ee5\u8ba1\u7b97\u51fa\u6709\u529f\u529f\u7387\u3001\u65e0\u529f\u529f\u7387\u548c\u76f8\u4f4d\u5dee\u3002<\/p>\n<p><strong>\u5728RL\u7535\u8def\u4e2d\u7684\u5177\u4f53\u8ba1\u7b97\u793a\u4f8b<\/strong><\/p>\n<p>\u5047\u8bbe\u5df2\u5f97\u5982\u4e0b\u6570\u636e\uff1a<\/p>\n<p>\u7535\u963b\uff08\\(R\\)\uff09: 50\u2009\u03a9\u3001\u7535\u611f\uff08\\(L\\)\uff09: 0.1H\u3001\u4ea4\u6d41\u7535\u6e90\uff1a\\(V\\)=100V\u3001\u9891\u7387\uff1a\\(f\\)=50Hz<\/p>\n<p>\u963b\u6297\uff08\\(Z\\)\uff09\u7684\u8ba1\u7b97\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-27358 size-full\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf17-1.png\" alt=\"\" width=\"588\" height=\"77\" \/><\/p>\n<p>\u7535\u6d41\uff08\\(I\\)\uff09\u7684\u8ba1\u7b97\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26630\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf18.png\" alt=\"\" width=\"208\" height=\"47\" \/><\/p>\n<p>\u529f\u7387\u56e0\u6570\uff08\\(PF\\)\uff09\u548c\u76f8\u4f4d\u89d2\uff08\\(\u03b8\\)\uff09\u7684\u8ba1\u7b97\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26631\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf19.png\" alt=\"\" width=\"242\" height=\"45\" \/><\/p>\n<p>\u6240\u6d88\u8017\u89c6\u5728\u529f\u7387\uff08\\(S\\)\uff09\u7684\u8ba1\u7b97\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26632\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/11\/\u753b\u50cf20.png\" alt=\"\" width=\"281\" height=\"34\" \/><\/p>\n<h3 id=\"toc20\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u529f\u7387\u56e0\u6570\u7684\u6d4b\u91cf<\/h3>\n<p>\u529f\u7387\u56e0\u6570\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u6765\u6d4b\u91cf\u3002\u4e3b\u8981\u7684\u6d4b\u91cf\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n<p>\u4f7f\u7528\u529f\u7387\u8ba1\u8fdb\u884c\u6d4b\u91cf<\/p>\n<p>\u6d4b\u91cf\u529f\u7387\u7684\u6709\u6548\u503c\u548c\u529f\u7387\u56e0\u6570\u65f6\uff0c\u901a\u5e38\u4f1a\u4f7f\u7528\u529f\u7387\u8ba1\u3002\u4f7f\u7528\u8fd9\u7c7b\u4eea\u5668\u53ef\u4ee5\u6d4b\u91cf\u51fa\u529f\u7387\u7684\u590d\u6570\u503c\u5e76\u6839\u636e\u5176\u7ed3\u679c\u8ba1\u7b97\u51fa\u6709\u529f\u529f\u7387\u548c\u529f\u7387\u56e0\u6570\u3002<\/p>\n<p>\u4f7f\u7528\u94b3\u5f62\u8868\u8fdb\u884c\u6d4b\u91cf<\/p>\n<p>\u94b3\u5f62\u8868\u662f\u4e00\u79cd\u5229\u7528\u8fde\u63a5\u4e86\u7535\u7ebf\u7684\u94b3\u53e3\u975e\u63a5\u89e6\u5f0f\u6d4b\u91cf\u7535\u6d41\u7684\u8bbe\u5907\u3002\u5229\u7528\u5b83\u53ef\u4ee5\u83b7\u53d6\u7535\u538b\u548c\u7535\u6d41\u4fe1\u606f\uff0c\u4ece\u800c\u53ef\u4ee5\u8ba1\u7b97\u51fa\u6709\u529f\u529f\u7387\u548c\u529f\u7387\u56e0\u6570\u3002<\/p>\n<p>\u4f7f\u7528\u529f\u7387\u5206\u6790\u4eea\u8fdb\u884c\u8be6\u7ec6\u6d4b\u91cf<\/p>\n<p>\u529f\u7387\u5206\u6790\u4eea\u662f\u4e00\u79cd\u53ef\u4ee5\u9ad8\u7cbe\u5ea6\u6d4b\u91cf\u7535\u529b\u7cfb\u7edf\u5404\u79cd\u53c2\u6570\u7684\u8bbe\u5907\u3002\u5229\u7528\u5b83\u53ef\u76f4\u63a5\u6839\u636e\u7535\u6d41\u548c\u7535\u538b\u7684\u76f8\u4f4d\u5dee\u8ba1\u7b97\u51fa\u529f\u7387\u56e0\u6570\uff0c\u5e76\u4e14\u53ef\u4ee5\u540c\u65f6\u5206\u6790\u591a\u4e2a\u6ce2\u5f62\u53c2\u6570\u3002<\/p>\n<h3 id=\"toc21\" style=\"border-bottom: 1px solid #666; padding-bottom: 3px; font-size: 16px; font-weight: bold;\">\u529f\u7387\u56e0\u6570\u7684\u6539\u5584\u65b9\u6cd5\u53ca\u5176\u6548\u679c<\/h3>\n<p>\u529f\u7387\u56e0\u6570\u4e0d\u5f53\u53ef\u80fd\u4f1a\u9020\u6210\u7535\u80fd\u6d6a\u8d39\u3002\u8981\u6539\u5584\u529f\u7387\u56e0\u6570\uff0c\u6709\u4ee5\u4e0b\u65b9\u6cd5\u53ef\u7528\uff1a<\/p>\n<p><strong>\u6dfb\u52a0\u7535\u5bb9\u5668\uff1a<\/strong>\u53ef\u4ee5\u7528\u7535\u5bb9\u5668\u6765\u8865\u507f\u65e0\u529f\u529f\u7387\uff0c\u63d0\u9ad8\u529f\u7387\u56e0\u6570\u3002\u5728\u611f\u6027\u8d1f\u8f7d\u8f83\u591a\u7684\u60c5\u51b5\u4e0b\uff0c\u8fd9\u79cd\u65b9\u6cd5\u5c24\u5176\u6709\u6548\u3002<\/p>\n<p><strong>\u4f7f\u7528\u529f\u7387\u56e0\u6570\u6821\u6b63\u88c5\u7f6e\uff1a<\/strong>\u5229\u7528\u529f\u7387\u56e0\u6570\u6821\u6b63\u88c5\u7f6e\uff0c\u53ef\u4ee5\u81ea\u52a8\u8c03\u8282\u529f\u7387\u56e0\u6570\uff0c\u51cf\u5c11\u7535\u80fd\u635f\u8017\u3002<\/p>\n<p><strong>\u4f18\u5316\u8d1f\u8f7d\uff1a<\/strong>\u901a\u8fc7\u6070\u5f53\u7ba1\u7406\u8d1f\u8f7d\u5e76\u5b9e\u73b0\u9ad8\u6548\u8fd0\u884c\uff0c\u53ef\u4ee5\u6539\u5584\u529f\u7387\u56e0\u6570\u3002<\/p>\n<p>\u5229\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u4fc3\u8fdb\u7535\u80fd\u7684\u6709\u6548\u5229\u7528\uff0c\u63d0\u9ad8\u6574\u4e2a\u7535\u529b\u7cfb\u7edf\u7684\u6548\u7387\u3002<\/p>\n<section class=\"c-section-download\">\n<h2 class=\"c-ttl-4\" style=\"border-color: #ab1818;\">\u3010\u8d44\u6599\u4e0b\u8f7d\u3011\u6d3b\u7528Si(\u7845)\u529f\u7387\u5668\u4ef6\u7279\u5f81\u7684\u5e94\u7528\u4e8b\u4f8b<\/h2>\n<div class=\"fbox\">\n<p class=\"c-txt-2 c-txt-2--low fl\">\u4e3a\u4e86\u6ee1\u8db3\u8bbe\u5907\u7684\u8282\u80fd\u548c\u6548\u7387\u63d0\u5347\u9700\u6c42\uff0cSi\u529f\u7387\u5143\u5668\u4ef6\u6280\u672f\u4e0d\u65ad\u53d1\u5c55\u8fdb\u6b65\u3002\u672c\u8d44\u6599\u4ecb\u7ecd\u4e86\u4e8c\u6781\u7ba1\u548cMOSFET\u7684\u57fa\u7840\u77e5\u8bc6\u3001\u9009\u578b\u65b9\u6cd5\u3001\u5148\u8fdb\u5143\u5668\u4ef6\u7684\u7279\u6027\u53ca\u5176\u5e94\u7528\u793a\u4f8b\u3002<\/p>\n<div class=\"c-block-download__img fr\"><a class=\" is_link_bottom\" href=\"https:\/\/pages.wfjydl.com\/Tech_download09_CN.html\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/09\/img_down09_02.png\" alt=\"\" \/><\/a><\/div>\n<style>.c-section-download 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