{"id":1294,"date":"2018-06-29T10:33:20","date_gmt":"2018-06-29T02:33:20","guid":{"rendered":"https:\/\/www.mustpower.cn\/?p=1294"},"modified":"2018-06-29T10:34:23","modified_gmt":"2018-06-29T02:34:23","slug":"%e9%80%86%e5%8f%98%e7%94%b5%e6%ba%90%e4%b8%ad%e5%8a%9f%e7%8e%87%e5%9b%a0%e6%95%b0%e6%a0%a1%e6%ad%a3%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.mustpower.cn\/1294.html","title":{"rendered":"\u9006\u53d8\u7535\u6e90\u4e2d\u529f\u7387\u56e0\u6570\u6821\u6b63\u7684\u5e94\u7528"},"content":{"rendered":"

\u7531\u4e8e\u5bf9\u6027\u80fd\u8981\u6c42\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0c\u7279\u522b\u662f\u5f53\u524d\u201c\u7eff\u8272\u201d\u7535\u6e90\u7684\u547c\u58f0\u8d8a\u6765\u8d8a\u9ad8\uff0c\u73b0\u4ee3\u9006\u53d8\u5668\u7cfb\u7edf\u5bf9\u529f\u7387\u56e0\u6570\u6821\u6b63\u548c\u7535\u6d41\u8c10\u6ce2\u6291\u5236\u63d0\u51fa\u7684\u66f4\u9ad8\u7684\u8981\u6c42\u3002\u672c\u6587\u5bf9\u529f\u7387\u56e0\u6570\u6821\u6b63\u5728\u73b0\u4ee3\u9006\u53d8\u7535\u6e90\u4e2d\u7684\u5e94\u7528\u4f5c\u4e86\u7b80\u8981\u4ecb\u7ecd\u3002\u5206\u6790\u6bd4\u8f83\u4e86\u51e0\u79cd\u5e26\u6709PFC\u529f\u80fd\u7684\u9006\u53d8\u5668\u6784\u6210\u65b9\u6848\uff0c\u5206\u6790\u7ed3\u679c\u8868\u660e\u5e26\u5355\u7ea7\u9694\u79bb\u578bPFC\u7535\u8def\u7684\u4e24\u7ea7\u9006\u53d8\u5668\u5177\u6709\u66f4\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u66f4\u9ad8\u7684\u6548\u7387\u548c\u66f4\u4f4e\u7684\u6210\u672c\u3002<\/p>\n

1 \u73b0\u4ee3\u9006\u53d8\u7535\u6e90\u7cfb\u7edf\u7684\u7ec4\u6210\u548c\u7ed3\u6784<\/strong><\/p>\n

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\"\"<\/center>
\n
\u56fe1 \u9006\u53d8\u7cfb\u7edf\u57fa\u672c\u7ed3\u6784\u6846\u56fe<\/center><\/p>\n

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1. \u6574\u6d41\u7535\u8def\uff1a\u6574\u6d41\u7535\u8def\u5c31\u662f\u5229\u7528\u6574\u6d41\u5f00\u5173\u5668\u4ef6\uff0c\u5982\u534a\u5bfc\u4f53\u4e8c\u6781\u7ba1\u3001\u6676\u95f8\u7ba1(\u53ef\u63a7\u7845)\u548c\u81ea\u5173\u65ad\u5f00\u5173\u5668\u4ef6\u7b49\uff0c\u5c06\u4ea4\u6d41\u7535\u53d8\u6362\u4e3a\u76f4\u6d41\u7535\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6574\u6d41\u7535\u8def\u8fd8\u5e94\u5177\u6709\u6291\u5236\u7535\u6d41\u8c10\u6ce2\u548c\u529f\u7387\u56e0\u6570\u8c03\u6574\u529f\u80fd\u3002<\/p>\n

2. \u9006\u53d8\u7535\u8def\uff1a\u9006\u53d8\u7535\u8def\u7684\u529f\u80fd\u662f\u5c06\u76f4\u6d41\u7535\u53d8\u6362\u6210\u4ea4\u6d41\u7535\uff0c\u5373\u901a\u8fc7\u63a7\u5236\u9006\u53d8\u7535\u8def\u7684\u5de5\u4f5c\u9891\u7387\u548c\u8f93\u51fa\u65f6\u95f4\u6bd4\u4f8b\uff0c\u4f7f\u9006\u53d8\u5668\u7684\u8f93\u51fa\u7535\u538b\u6216\u7535\u6d41\u7684\u9891\u7387\u548c\u5e45\u503c\u6309\u7167\u4eba\u4eec\u7684\u610f\u613f\u6216\u8bbe\u5907\u5de5\u4f5c\u7684\u8981\u6c42\u6765\u7075\u6d3b\u5730\u53d8\u5316\u3002<\/p>\n

3. \u63a7\u5236\u7535\u8def\uff1a\u63a7\u5236\u7535\u8def\u7684\u529f\u80fd\u662f\u6309\u8981\u6c42\u4ea7\u751f\u548c\u8c03\u8282\u4e00\u7cfb\u5217\u7684\u63a7\u5236\u8109\u51b2\u6765\u63a7\u5236\u9006\u53d8\u5f00\u5173\u7ba1\u7684\u5bfc\u901a\u548c\u5173\u65ad\uff0c\u4ece\u800c\u914d\u5408\u9006\u53d8\u5668\u4e3b\u7535\u8def\u5b8c\u6210\u9006\u53d8\u529f\u80fd\u3002<\/p>\n

4. \u8f85\u52a9\u7535\u8def\uff1a\u8f85\u52a9\u7535\u8def\u7684\u529f\u80fd\u662f\u5c06\u9006\u53d8\u5668\u7684\u8f93\u5165\u7535\u538b\u53d8\u6362\u6210\u9002\u5408\u63a7\u5236\u7535\u8def\u5de5\u4f5c\u9700\u8981\u7684\u76f4\u6d41\u7535\u538b\u3002\u5bf9\u4e8e\u4ea4\u6d41\u7535\u7f51\u8f93\u5165\uff0c\u53ef\u4ee5\u91c7\u7528\u5de5\u9891\u964d\u538b\u3001\u6574\u6d41\u3001\u7ebf\u6027\u7a33\u538b\u7b49\u65b9\u5f0f\uff0c\u5f53\u7136\u4e5f\u53ef\u4ee5\u91c7\u7528DC-DC\u53d8\u6362\u5668\u3002<\/p>\n

5. \u4fdd\u62a4\u7535\u8def\uff1a\u4fdd\u62a4\u7535\u8def\u8981\u5b9e\u73b0\u7684\u529f\u80fd\u4e3b\u8981\u5305\u62ec\uff1a\u8f93\u5165\u8fc7\u538b\u3001\u6b20\u538b\u4fdd\u62a4;\u8f93\u51fa\u8fc7\u538b\u3001\u6b20\u538b\u4fdd\u62a4;\u8fc7\u8f7d\u4fdd\u62a4;\u8fc7\u6d41\u548c\u77ed\u8def\u4fdd\u62a4;\u8fc7\u70ed\u4fdd\u62a4\u7b49\u3002<\/p>\n

2 \u9006\u53d8\u7535\u6e90\u7cfb\u7edf\u529f\u7387\u56e0\u6570\u53ca\u8c10\u6ce2\u5e72\u6270\u95ee\u9898\u5206\u6790<\/strong><\/p>\n

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\"\"<\/center>
\n
(a) \u7535\u7f51\u8f93\u5165\u7aef\u7535\u6d41\u548c\u7535\u538b\u7684\u7578\u53d8 (b)\u5cf0\u503c\u7535\u6d41\u4e2d\u7684\u5404\u6b21\u8c10\u6ce2\u5206\u91cf\u9891\u8c31<\/center>
\n
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(1)\u4f7f\u7535\u80fd\u7684\u751f\u4ea7\u3001\u4f20\u8f93\u548c\u5229\u7528\u7684\u6548\u7387\u964d\u4f4e\uff0c\u4f7f\u5f97\u7535\u5668\u8bbe\u5907\u8fc7\u70ed\u3001\u4ea7\u751f\u632f\u52a8\u548c\u566a\u58f0\u5e76\u4f7f\u7edd\u7f18\u8001\u5316\uff0c\u4f7f\u7528\u5bff\u547d\u7f29\u77ed\uff0c\u751a\u81f3\u53d1\u751f\u6545\u969c\u6216\u70e7\u6bc1\u3002<\/p>\n

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(4)\u8c10\u6ce2\u8fd8\u4f1a\u5f15\u8d77\u7ee7\u7535\u4fdd\u62a4\u548c\u7535\u52a8\u88c5\u7f6e\u8bef\u52a8\u4f5c\uff0c\u4f7f\u7535\u80fd\u8ba1\u91cf\u51fa\u73b0\u6df7\u4e71\u3002<\/p>\n

\u73b0\u4ee3\u9006\u53d8\u7535\u6e90\u7cfb\u7edf\u5bf9\u529f\u7387\u56e0\u6570\u6821\u6b63\u548c\u7535\u6d41\u8c10\u6ce2\u6291\u5236\u63d0\u51fa\u4e86\u66f4\u9ad8\u7684\u8981\u6c42\u3002\u4e3a\u4e86\u51cf\u5c0fAC-DC\u4ea4\u6d41\u7535\u8def\u8f93\u5165\u7aef\u8c10\u6ce2\u4ea7\u751f\u7684\u566a\u58f0\u548c\u5bf9\u7535\u7f51\u4ea7\u751f\u7684\u8c10\u6ce2\u6c61\u67d3\uff0c\u4ee5\u4fdd\u8bc1\u7535\u7f51\u4f9b\u7535\u8d28\u91cf\uff0c\u63d0\u9ad8\u7535\u7f51\u7684\u53ef\u9760\u6027;\u540c\u65f6\u4e5f\u4e3a\u4e86\u63d0\u9ad8\u8f93\u5165\u529f\u7387\u56e0\u6570\uff0c\u4ee5\u8fbe\u5230\u8282\u80fd\u7684\u6548\u679c\uff0c\u4e0d\u5c11\u56fd\u5bb6\u548c\u56fd\u9645\u5b66\u672f\u7ec4\u7ec7\u90fd\u5236\u5b9a\u4e86\u9650\u5236\u7535\u529b\u7cfb\u7edf\u8c10\u6ce2\u548c\u7528\u7535\u8bbe\u5907\u8c10\u6ce2\u7684\u6807\u51c6\u548c\u89c4\u5b9a\uff0c\u5982\u56fd\u9645\u7535\u6c14\u7535\u5b50\u5de5\u7a0b\u5e08\u534f\u4f1a(IEEE)\u3001\u56fd\u9645\u7535\u5de5\u59d4\u5458\u4f1a(IEC)\u548c\u56fd\u9645\u5927\u7535\u7f51\u4f1a\u8bae(CIGRE)\u90fd\u63a8\u51fa\u4e86\u5404\u81ea\u5efa\u8bae\u7684\u8c10\u6ce2\u6807\u51c6\uff0c\u5176\u4e2d\u6700\u6709\u5f71\u54cd\u529b\u7684\u662fIEEE519-992\u548cIEC1000-3-2\uff0c\u6211\u56fd\u4e5f\u5148\u540e\u4e8e1984\u5e74\u548c1993\u5e74\u5206\u522b\u5236\u5b9a\u4e86\u9650\u5236\u8c10\u6ce2\u7684\u89c4\u5b9a\u548c\u56fd\u5bb6\u6807\u51c6\u3002<\/p>\n

\u56e0\u6b64\u5728\u73b0\u4ee3\u9006\u53d8\u7535\u6e90\u7cfb\u7edf\u4e2d\uff0c\u529f\u7387\u56e0\u6570\u6821\u6b63\u7535\u8def\u662f\u4e00\u4e2a\u4e0d\u53ef\u6216\u7f3a\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u529f\u7387\u56e0\u6570\u6821\u6b63\u53ef\u4ee5\u5206\u4e3a\u65e0\u6e90\u529f\u7387\u56e0\u6570\u6821\u6b63\u6280\u672f(Passive PFC)\u548c\u6709\u6e90\u529f\u7387\u56e0\u6570\u6821\u6b63\u6280\u672f(Active PFC)\u3002\u65e0\u6e90\u529f\u7387\u56e0\u6570\u6821\u6b63\u6280\u672f\u662f\u91c7\u7528\u65e0\u6e90\u5668\u4ef6\uff0c\u5982\u7535\u611f\u548c\u7535\u5bb9\u7ec4\u6210\u5f97\u8c10\u632f\u6ee4\u6ce2\u5668\u6765\u5b9e\u73b0PFC\u529f\u80fd;\u6709\u6e90\u529f\u7387\u56e0\u6570\u6821\u6b63\u6280\u672f\u5219\u91c7\u7528\u4e86\u6709\u6e90\u5668\u4ef6\uff0c\u5982\u5f00\u5173\u7ba1\u548c\u63a7\u5236\u7535\u8def\u6765\u5b9e\u73b0PFC\u529f\u80fd\u3002\u73b0\u4ee3\u9006\u53d8\u7535\u6e90\u7cfb\u7edf\u5e94\u7528\u7684\u591a\u4e3a\u6709\u6e90\u529f\u7387\u56e0\u6570\u6821\u6b63\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u8f93\u5165\u7535\u6d41\u6821\u6b63\u6210\u4e0e\u8f93\u5165\u7535\u538b\u540c\u76f8\u7684\u6b63\u5f26\u6ce2\uff0c\u5c06\u529f\u7387\u56e0\u6570\u63d0\u9ad8\u81f3\u63a5\u8fd11\u3002<\/p>\n

3 \u5e26\u6709PFC\u529f\u80fd\u7684\u9006\u53d8\u5668\u6784\u6210\u65b9\u6848<\/strong><\/p>\n

\u5177\u6709\u529f\u7387\u56e0\u6570\u6821\u6b63\u529f\u80fd\u7684\u9006\u53d8\u5668\u6784\u6210\u65b9\u6848\u901a\u5e38\u6709\u4e09\u79cd\uff1a\u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2160\u3001\u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2161\u548c\u4e24\u7ea7\u6784\u6210\u65b9\u6848\u3002<\/p>\n

1. \u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2160\u3002\u5176\u7ed3\u6784\u5982\u56fe3\u6240\u793a\u3002\u7b2c\u4e00\u7ea7\u662f50Hz\u5de5\u9891\u53d8\u538b\u5668\uff0c\u7528\u6765\u5b9e\u73b0\u7535\u6c14\u9694\u79bb\u529f\u80fd\uff0c\u4ece\u800c\u4fdd\u8bc1\u7535\u6e90\u8bbe\u5907\u7684\u5b89\u5168\u6027\uff0c\u514d\u53d7\u6765\u81ea\u9ad8\u538b\u9988\u7535\u7ebf\u7684\u5371\u9669\u3002\u7b2c\u4e8c\u7ea7\u662f\u529f\u7387\u56e0\u6570\u6821\u6b63\u7535\u8def\uff0c\u7528\u6765\u5f3a\u8feb\u7ebf\u7535\u6d41\u8ddf\u968f\u7ebf\u7535\u538b\uff0c\u4f7f\u7ebf\u7535\u6d41\u6b63\u5f26\u5316\uff0c\u63d0\u9ad8\u529f\u7387\u56e0\u6570\uff0c\u51cf\u5c11\u8c10\u6ce2\u542b\u91cf\uff0c\u5176\u8f93\u51fa\u662f400V\u5de6\u53f3\u7684\u9ad8\u538b\u76f4\u6d41\u3002\u7b2c\u4e09\u7ea7\u662fDC-AC\u6a21\u5757\uff0c\u7528\u6765\u5b9e\u73b0\u9006\u53d8\u529f\u80fd\uff0c\u5373\u901a\u8fc7\u63a7\u5236\u9006\u53d8\u7535\u8def\u7684\u5de5\u4f5c\u9891\u7387\u548c\u8f93\u51fa\u65f6\u95f4\u6bd4\u4f8b\uff0c\u4f7f\u9006\u53d8\u5668\u7684\u8f93\u51fa\u7535\u538b\u6216\u7535\u6d41\u7684\u9891\u7387\u548c\u5e45\u503c\u6309\u7167\u4eba\u4eec\u7684\u610f\u613f\u6216\u8bbe\u5907\u5de5\u4f5c\u7684\u8981\u6c42\u6765\u7075\u6d3b\u5730\u53d8\u5316\u3002<\/p>\n

\"\"<\/center>
\n
\u56fe3\u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2160\u4e3b\u7535\u8def\u6846\u56fe<\/center><\/p>\n

\u8fd9\u662f\u4e00\u79cd\u8f83\u65e9\u91c7\u7528\u7684\u65b9\u6848\uff0c\u6280\u672f\u4e5f\u6bd4\u8f83\u6210\u719f\uff0c\u5176\u4e3b\u8981\u4f18\u70b9\u662f\u7535\u8def\u7ed3\u6784\u7b80\u5355\uff0c\u5b9e\u73b0\u8f83\u4e3a\u5bb9\u6613\u3002\u4e3b\u8981\u7f3a\u70b9\u662f\u7535\u80fd\u7ecf\u8fc7\u4e09\u7ea7\u53d8\u6362\uff0c\u964d\u4f4e\u4e86\u9006\u53d8\u5668\u7684\u53ef\u9760\u6027\u548c\u6548\u7387;\u5de5\u9891\u9694\u79bb\u53d8\u538b\u5668\u4f53\u79ef\u5e9e\u5927\u3001\u7b28\u91cd\u3001\u8017\u8d39\u6750\u6599\u591a;PFC\u7ea7\u7684\u8f93\u51fa\uff0c\u5373DC-AC\u7684\u8f93\u5165\u4e3a400V\u5de6\u53f3\u7684\u9ad8\u538b\u76f4\u6d41\u7535\uff0c\u8fd9\u5c31\u5bf9\u8bb8\u591a\u9700\u8981\u9006\u53d8\u7ea7\u5177\u6709\u4f4e\u538b\u8f93\u5165\u7684\u5e94\u7528\u573a\u5408\u4ea7\u751f\u4e86\u9650\u5236\u3002\u6bd4\u5982\u94c1\u8def\u7528\u9006\u53d8\u5668\u548c\u822a\u7a7a\u7528\u9006\u53d8\u5668\u7b49\u591a\u4e2a\u91cd\u8981\u7684\u9006\u53d8\u5668\u5e94\u7528\u9886\u57df\u90fd\u9700\u8981110V\u7684\u6b63\u5f26\u4ea4\u6d41\u7535\u8f93\u51fa\uff0c\u82e5\u91c7\u7528\u8fd9\u79cd\u6784\u6210\u65b9\u6848\uff0c\u5219\u4e0d\u4ec5\u53ef\u9760\u6027\u96be\u4ee5\u5f97\u5230\u4fdd\u8bc1\uff0c\u800c\u4e14\u9006\u53d8\u5668\u7684\u6548\u7387\u4f1a\u8fdb\u4e00\u6b65\u964d\u4f4e\uff0c\u4e00\u822c\u4e0d\u4f1a\u8d85\u8fc780%\u3002<\/p>\n

2. \u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2161\u3002\u5176\u7ed3\u6784\u5982\u56fe4\u6240\u793a\u3002\u7b2c\u4e00\u7ea7\u662fPFC\u7ea7\uff0c\u5176\u7ed3\u6784\u529f\u80fd\u4e0e\u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2160\u4e2d\u7684PFC\u7535\u8def\u76f8\u540c\u3002\u7b2c\u4e8c\u7ea7\u662fDC-DC\u7ea7\uff0c\u7528\u6765\u8c03\u8282PFC\u8f93\u51fa\u7535\u538b\u548c\u5b9e\u73b0\u7535\u6c14\u9694\u79bb\u3002\u7b2c\u4e09\u7ea7\u662fDC-AC\u6a21\u5757\uff0c\u5176\u7ed3\u6784\u529f\u80fd\u4e0e\u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2160\u4e2d\u7684DC-AC\u7535\u8def\u76f8\u540c\u3002\u8fd9\u662f\u76ee\u524d\u5e94\u7528\u8f83\u591a\u7684\u4e00\u79cd\u65b9\u6848\uff0c\u662f\u4e2d\u5927\u529f\u7387\u5e94\u7528\u7684\u6700\u4f73\u9009\u62e9\u3002<\/p>\n

\"\"<\/center>
\n
\u56fe4 \u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2161\u4e3b\u7535\u8def\u6846\u56fe<\/center><\/p>\n

3.\u4e24\u7ea7\u6784\u6210\u65b9\u6848\u3002 \u9488\u5bf9\u4ee5\u4e0a\u4e24\u79cd\u65b9\u6848\u7684\u4e0d\u8db3\uff0c\u4eba\u4eec\u63d0\u51fa\u4e86\u4e00\u79cd\u4e24\u7ea7\u6784\u6210\u65b9\u6848\u3002\u8be5\u65b9\u6848\u5c06\u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2161\u4e2d\u7684\u524d\u4e24\u7ea7\u5408\u5e76\u4e3a\u4e00\u7ea7\uff0c\u4f7fPFC\u548cDC-DC\u7ea7\u5171\u7528\u5f00\u5173\u7ba1\u548c\u63a7\u5236\u7535\u8def(\u5982\u56fe5\u6240\u793a)\uff0c\u5e76\u901a\u8fc7\u9ad8\u9891\u53d8\u538b\u5668\u5f97\u5230\u53ef\u8c03PFC\u8f93\u51fa\u76f4\u6d41\u7535\u538b\uff0c\u5b9e\u73b0\u7535\u6c14\u9694\u79bb,\u5982\u56fe5\u6240\u793a\u3002\u8fd9\u79cd\u65b9\u6848\u4fdd\u6301\u4e86\u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2161\u4e2d\u7684\u4f18\u70b9\uff0c\u800c\u4e14\u6539\u8fdb\u4e86\u4e09\u7ea7\u6784\u6210\u65b9\u6848\u2161\u7684\u4e0d\u8db3\u4e4b\u5904\u3002\u603b\u4e4b\uff0c\u53ef\u9760\u6027\u9ad8\u3001\u6548\u7387\u9ad8\u3001\u6210\u672c\u4f4e\u662f\u8fd9\u79cd\u9006\u53d8\u5668\u6784\u6210\u65b9\u6848\u6700\u663e\u8457\u7684\u4f18\u70b9\u3002<\/p>\n

\"\"<\/center>
\n
\u56fe5 \u5178\u578b\u7684\u5355\u7ea7PFC\u53d8\u6362\u5668\u7535\u8def\u56fe<\/center><\/p>\n

4 \u7ed3\u8bba<\/strong><\/p>\n

\u5c06\u8fd9\u4e09\u79cd\u9006\u53d8\u5668\u7684\u6784\u6210\u65b9\u6848\u8fdb\u884c\u6bd4\u8f83\u540e\u4e0d\u96be\u53d1\u73b0\uff0c\u5b83\u4eec\u7684\u9006\u53d8\u90e8\u5206\u7ed3\u6784\u548c\u529f\u80fd\u5b8c\u5168\u76f8\u540c\uff0c\u533a\u522b\u4ec5\u5728\u4e8e\u6574\u6d41\u73af\u8282\uff0c\u5373\u901a\u8fc7\u4e0d\u540c\u65b9\u6cd5\u4ea7\u751f\u7ecf\u9694\u79bb\u548c\u529f\u7387\u56e0\u6570\u6821\u6b63\u540e\u7684(\u53ef\u8c03)\u76f4\u6d41\u7535\u538b\uff0c\u6765\u4f5c\u4e3a\u9006\u53d8\u7ea7\u7684\u8f93\u5165\u3002\u7531\u4e8e\u5355\u7ea7PFC\u7535\u8def\u5c06PFC\u7ea7\u548cDC-DC\u7ea7\u7ed3\u5408\u5728\u4e00\u8d77\uff0c\u80fd\u91cf\u53ea\u88ab\u5904\u7406\u4e00\u6b21\uff0c\u7528\u4e00\u4e2a\u63a7\u5236\u5668\u5c31\u80fd\u5b8c\u6210\u8f93\u5165PFC\u548c\u8f93\u51fa\u7535\u538b\u8c03\u8282\u529f\u80fd\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u7528\u4e8e\u9006\u53d8\u7535\u6e90\u7684\u524d\u7ea7\u6574\u6d41\u73af\u8282\u3002\u91c7\u7528\u5355\u7ea7PFC\u7535\u8def\u7684\u9006\u53d8\u5668\u5177\u6709\u66f4\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u66f4\u9ad8\u7684\u6548\u7387\u548c\u66f4\u4f4e\u7684\u6210\u672c\u3002\u6240\u4ee5\uff0c\u5e26\u5355\u7ea7PFC\u7535\u8def\u7684\u4e24\u7ea7\u9006\u53d8\u6280\u672f\u6210\u4e3a\u7535\u529b\u7535\u5b50\u9886\u57df\u7814\u7a76\u7684\u4e00\u4e2a\u70ed\u95e8\u8bfe\u9898\u3002<\/p>\n

\u5c3d\u7ba1\u5355\u7ea7PFC\u7535\u8def\u5177\u6709\u4e0a\u8ff0\u4f18\u70b9\uff0c\u4f46\u662f\u4e0e\u4f20\u7edf\u7684\u4e24\u7ea7\u5f0fPFC\u53d8\u6362\u5668\u76f8\u6bd4\uff0c\u5b83\u8981\u627f\u53d7\u66f4\u9ad8\u7684\u7535\u538b\u5e94\u529b\uff0c\u6709\u66f4\u591a\u7684\u529f\u7387\u635f\u8017\u3002\u8fd9\u4e9b\u95ee\u9898\u5728\u5f00\u5173\u9891\u7387\u8f83\u9ad8\u65f6\u663e\u5f97\u5c24\u4e3a\u7a81\u51fa\uff0c\u5f71\u54cd\u4e86\u53d8\u6362\u5668\u5de5\u4f5c\u7684\u53ef\u9760\u6027\u548c\u5f00\u5173\u9891\u7387\u7684\u8fdb\u4e00\u6b65\u63d0\u9ad8\uff0c\u4e5f\u9650\u5236\u4e86\u5176\u5728\u5927\u529f\u7387\u573a\u5408\u7684\u5e94\u7528\u3002\u4e3a\u6b64\uff0c\u8fd1\u4e9b\u5e74\u53c8\u63d0\u51fa\u4e86\u5404\u79cd\u8f6f\u5f00\u5173\u6280\u672f\uff0c\u5982\u96f6\u7535\u6d41\u5f00\u5173(ZCS)\u3001\u96f6\u7535\u538b\u5f00\u5173(ZVS)\u3001\u96f6\u7535\u538b\u8f6c\u6362-\u8109\u5bbd\u8c03\u5236(ZVT-PWM)\u3001\u96f6\u7535\u6d41\u8f6c\u6362-\u8109\u5bbd\u8c03\u5236(ZCT-PWM)\u7b49\uff0c\u6709\u6548\u5730\u89e3\u51b3\u4e86\u8fd9\u4e9b\u95ee\u9898\uff0c\u4f7f\u5f97\u5355\u7ea7PFC\u7535\u8def\u5728\u9006\u53d8\u7535\u6e90\u7cfb\u7edf\u4e2d\u5177\u6709\u4e86\u66f4\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n

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