{"id":1579,"date":"2018-11-26T03:16:51","date_gmt":"2018-11-26T03:16:51","guid":{"rendered":""},"modified":"2018-11-26T11:17:13","modified_gmt":"2018-11-26T03:17:13","slug":"%e7%94%b5%e6%9c%ba%e9%a2%9d%e5%ae%9a%e5%8a%9f%e7%8e%87%e5%92%8c%e5%ae%9e%e9%99%85%e5%8a%9f%e7%8e%87%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1579","title":{"rendered":"\u7535\u673a\u989d\u5b9a\u529f\u7387\u548c\u5b9e\u9645\u529f\u7387\u7684\u533a\u522b"},"content":{"rendered":"

\n\t1\u3001\u7535\u673a\u989d\u5b9a\u529f\u7387\u548c\u5b9e\u9645\u529f\u7387\u7684\u533a\u522b<\/p>\n

\n\t\u662f\u6307\u5728\u6b64\u6570\u636e\u4e0b\u7535\u673a\u4e3a\u6700\u4f73\u5de5\u4f5c\u72b6\u6001\u3002 <\/p>\n

\n\t <\/div>\n

\n\t\u989d\u5b9a\u7535\u538b\u662f\u56fa\u5b9a\u7684\uff0c\u5141\u8bb8\u504f\u5dee10%\u3002 <\/p>\n

\n\t\u7535\u673a\u7684\u5b9e\u9645\u529f\u7387\u548c\u5b9e\u9645\u7535\u6d41<\/u>\u662f\u968f\u7740\u6240\u62d6\u52a8\u8d1f\u8f7d\u7684\u5927\u5c0f\u800c\u4e0d\u540c\uff1b <\/p>\n

\n\t\u62d6\u52a8\u7684\u8d1f\u8f7d\u5927\uff0c\u5219\u5b9e\u9645\u529f\u7387\u548c\u5b9e\u9645\u7535\u6d41\u5927\uff1b <\/p>\n

\n\t\u62d6\u52a8\u7684\u8d1f\u8f7d\u5c0f\uff0c\u5219\u5b9e\u9645\u529f\u7387\u548c\u5b9e\u9645\u7535\u6d41\u5c0f\u3002 <\/p>\n

\n\t\u5b9e\u9645\u529f\u7387\u548c\u5b9e\u9645\u7535\u6d41\u5927\u4e8e\u989d\u5b9a\u529f\u7387\u548c\u989d\u5b9a\u7535\u6d41\uff0c\u7535\u673a\u4f1a\u8fc7\u70ed\u70e7\u6bc1\uff1b <\/p>\n

\n\t\u5b9e\u9645\u529f\u7387\u548c\u5b9e\u9645\u7535\u6d41\u5c0f\u4e8e\u989d\u5b9a\u529f\u7387\u548c\u989d\u5b9a\u7535\u6d41\uff0c\u5219\u9020\u6210\u6750\u6599\u6d6a\u8d39\u3002 <\/p>\n

\n\t\u5b83\u4eec\u7684\u5173\u7cfb\u662f\uff1a <\/p>\n

\n\t\u989d\u5b9a\u529f\u7387=\u989d\u5b9a\u7535\u6d41IN*\u989d\u5b9a\u7535\u538bUN*\u68393*\u529f\u7387\u56e0\u6570 <\/p>\n

\n\t\u5b9e\u9645\u529f\u7387=\u5b9e\u9645\u7535\u6d41IN*\u5b9e\u9645\u7535\u538bUN*\u68393*\u529f\u7387\u56e0\u6570<\/p>\n

\n\t2\u3001\u6bd4\u5982\u4e00\u53f037KW\u7684\u7ed5\u7ebf\u7535\u673a\u989d\u5b9a\u7535\u6d41\u5982\u4f55\u8ba1\u7b97\uff1f<\/p>\n

\n\t\u7535\u6d41=\u989d\u5b9a\u529f\u7387\/√3*\u7535\u538b*\u529f\u7387\u56e0\u6570<\/p>\n

\n\t1\u3001P = √3×U×I×COSφ\uff1b<\/p>\n

\n\t2\u3001I = P\/√3×U×COSφ\uff1b<\/p>\n

\n\t3\u3001I = 37000\/√3×380×0.82\uff1b<\/p>\n

\n\t<\/p>\n

\n\t3\u3001\u7535\u673a\u529f\u7387\u8ba1\u7b97\u53e3\u8bc0<\/p>\n

\n\t\u4e09\u76f8\u4e8c\u767e\u4e8c\u7535\u673a\uff0c\u5343\u74e6\u4e09\u70b9\u4e94\u5b89\u57f9\u3002 <\/p>\n

\n\t\u4e09\u76f8\u4e09\u767e\u516b\u7535\u673a\uff0c\u4e00\u4e2a\u5343\u74e6\u4e24\u5b89\u57f9\u3002 <\/p>\n

\n\t\u4e09\u76f8\u516d\u767e\u516d\u7535\u673a\uff0c\u5343\u74e6\u4e00\u70b9\u4e8c\u5b89\u57f9\u3002 <\/p>\n

\n\t\u4e09\u76f8\u4e09\u5343\u4f0f\u7535\u673a\uff0c\u56db\u4e2a\u5343\u74e6\u4e00\u5b89\u57f9\u3002 <\/p>\n

\n\t\u4e09\u76f8\u516d\u5343\u4f0f\u7535\u673a\uff0c\u516b\u4e2a\u5343\u74e6\u4e00\u5b89\u57f9\u3002<\/p>\n

\n\t\u6ce8\uff1a\u4ee5\u4e0a\u90fd\u662f\u9488\u5bf9\u4e09\u76f8\u4e0d\u540c\u7535\u538b\u7ea7\u522b\uff0c\u5927\u6982\u53e3\u7b97\u7684\u53e3\u8bc0\uff0c\u5177\u4f53\u53c2\u8003\u7535\u673a\u94ed\u724c\u6bd4\u5982\uff1a\u4e09\u76f822OV\u7535\u673a\uff0c\u529f\u7387\uff1a11kw\uff0c\u989d\u5b9a\u7535\u6d41\uff1a11*3.5=38.5A\u4e09\u76f8380V\u7535\u673a\uff0c\u529f\u7387\uff1a11kw\uff0c\u989d\u5b9a\u7535\u6d41\uff1a11*2=22A\u4e09\u76f8660V\u7535\u673a\uff0c\u529f\u7387\uff1a110kw\uff0c\u989d\u5b9a\u7535\u6d41\uff1a110*1.2=132A<\/p>\n

\n\t4\u3001\u7535\u673a\u7684\u7535\u6d41\u600e\u4e48\u7b97\uff1f<\/p>\n

\n\t\u5f53\u7535\u673a\u4e3a\u5355\u76f8\u7535\u673a\u65f6\u7531P=UIcosθ\u5f97\uff1aI=P\/Ucos<\/u>θ,\u5176\u4e2dP\u4e3a\u7535\u673a\u7684\u989d\u5b9a\u529f\u7387\uff0cU\u4e3a\u989d\u5b9a\u7535\u538b\uff0ccosθ\u4e3a\u529f\u7387\u56e0\u6570\uff1b\u2475\u5f53\u7535\u673a\u4e3a\u4e09\u76f8\u7535\u673a\u65f6\u7531P=√3×UIcosθ\u5f97\uff1aI=P\/(√3×Ucosθ),\u5176\u4e2dP\u4e3a\u7535\u673a\u7684\u989d\u5b9a\u529f\u7387\uff0cU\u4e3a\u989d\u5b9a\u7535\u538b\uff0ccosθ\u4e3a\u529f\u7387\u56e0\u6570\u3002<\/p>\n

\n\t\u529f\u7387\u56e0\u6570<\/p>\n

\n\t\u5728\u4ea4\u6d41\u7535\u8def\u4e2d\uff0c\u7535\u538b\u4e0e\u7535\u6d41\u4e4b\u95f4\u7684\u76f8\u4f4d\u5dee(Φ)\u7684\u4f59\u5f26\u53eb\u505a\u529f\u7387\u56e0\u6570\uff0c\u7528\u7b26\u53f7cosΦ\u8868\u793a\uff0c\u5728\u6570\u503c\u4e0a\uff0c\u529f\u7387\u56e0\u6570\u662f\u6709\u529f\u529f\u7387\u548c\u89c6\u5728\u529f\u7387\u7684\u6bd4\u503c\uff0c\u5373cosΦ=P\/S \u529f\u7387\u56e0\u6570\u7684\u5927\u5c0f\u4e0e\u7535\u8def\u7684\u8d1f\u8377\u6027\u8d28\u6709\u5173\uff0c \u5982\u767d\u70bd\u706f\u6ce1\u3001\u7535\u963b\u7089\u7b49\u7535\u963b\u8d1f\u8377\u7684\u529f\u7387\u56e0\u6570\u4e3a1\uff0c\u4e00\u822c\u5177\u6709\u7535\u611f\u6216\u7535\u5bb9<\/u>\u6027\u8d1f\u8f7d\u7684\u7535\u8def\u529f\u7387\u56e0\u6570\u90fd\u5c0f\u4e8e1\u3002<\/p>\n

\n\t\u529f\u7387\u56e0\u6570\u662f\u7535\u529b\u7cfb\u7edf\u7684\u4e00\u4e2a\u91cd\u8981\u7684\u6280\u672f\u6570\u636e\u3002\u529f\u7387\u56e0\u6570\u662f\u8861\u91cf\u7535\u6c14\u8bbe\u5907\u6548\u7387\u9ad8\u4f4e\u7684\u4e00\u4e2a\u7cfb\u6570\u3002\u529f\u7387\u56e0\u6570\u4f4e\uff0c\u8bf4\u660e\u7535\u8def\u7528\u4e8e\u4ea4\u53d8\u78c1\u573a\u8f6c\u6362\u7684\u65e0\u529f\u529f\u7387\u5927\uff0c \u4ece\u800c\u964d\u4f4e\u4e86\u8bbe\u5907\u7684\u5229\u7528\u7387\uff0c\u589e\u52a0\u4e86\u7ebf\u8def\u4f9b\u7535\u635f\u5931\u3002\u6240\u4ee5\uff0c\u4f9b\u7535\u90e8\u95e8\u5bf9\u7528\u7535\u5355\u4f4d\u7684\u529f\u7387\u56e0\u6570\u6709\u4e00\u5b9a\u7684\u6807\u51c6\u8981\u6c42\u3002<\/p>\n

\n\t(1) \u6700\u57fa\u672c\u5206\u6790\uff1a\u62ff\u8bbe\u5907\u4f5c\u4e3e\u4f8b\u3002\u4f8b\u5982\uff1a\u8bbe\u5907\u529f\u7387\u4e3a100\u4e2a\u5355\u4f4d\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u6709100\u4e2a\u5355\u4f4d\u7684\u529f\u7387\u8f93\u9001\u5230\u8bbe\u5907\u4e2d\u3002\u7136\u800c\uff0c\u56e0\u5927\u90e8\u5206\u7535\u5668\u7cfb\u7edf\u5b58\u5728\u56fa\u6709\u7684\u65e0\u529f\u635f\u8017\uff0c\u53ea\u80fd\u4f7f\u752870\u4e2a\u5355\u4f4d\u7684\u529f\u7387\u3002\u5f88\u4e0d\u5e78\uff0c\u867d\u7136\u4ec5\u4ec5\u4f7f\u752870\u4e2a\u5355\u4f4d\uff0c\u5374\u8981\u4ed8100\u4e2a\u5355\u4f4d\u7684\u8d39\u7528\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u529f\u7387\u56e0\u6570\u662f0.7 (\u5982\u679c\u5927\u90e8\u5206\u8bbe\u5907\u7684\u529f\u7387\u56e0\u6570\u5c0f\u4e8e0.9\u65f6\uff0c\u5c06\u88ab\u7f5a\u6b3e)\uff0c\u8fd9\u79cd\u65e0\u529f\u635f\u8017\u4e3b\u8981\u5b58\u5728\u4e8e\u7535\u673a\u8bbe\u5907\u4e2d(\u5982\u9f13\u98ce\u673a\u3001\u62bd\u6c34\u673a\u3001\u538b\u7f29\u673a\u7b49)\uff0c\u53c8\u53eb\u611f\u6027\u8d1f\u8f7d\u3002\u529f\u7387\u56e0\u6570\u662f\u9a6c\u8fbe\u6548\u80fd\u7684\u8ba1\u91cf\u6807\u51c6\u3002<\/p>\n

\n\t(2) \u57fa\u672c\u5206\u6790\uff1a\u6bcf\u79cd\u7535\u673a\u7cfb\u7edf\u5747\u6d88\u8017\u4e24\u5927\u529f\u7387\uff0c\u5206\u522b\u662f\u771f\u6b63\u7684\u6709\u7528\u529f(\u53eb\u5343\u74e6)\u53ca\u7535\u6297\u6027\u7684\u65e0\u7528\u529f\u3002\u529f\u7387\u56e0\u6570\u662f\u6709\u7528\u529f\u4e0e\u603b\u529f\u7387\u95f4\u7684\u6bd4\u7387\u3002\u529f\u7387\u56e0\u6570\u8d8a\u9ad8\uff0c\u6709\u7528\u529f\u4e0e\u603b\u529f\u7387\u95f4\u7684\u6bd4\u7387\u4fbf\u8d8a\u9ad8\uff0c\u7cfb\u7edf\u8fd0\u884c\u5219\u66f4\u6709\u6548\u7387\u3002<\/p>\n

\n\t(3) \u9ad8\u7ea7\u5206\u6790\uff1a\u5728\u611f\u6027\u8d1f\u8f7d\u7535\u8def\u4e2d\uff0c\u7535\u6d41\u6ce2\u5f62\u5cf0\u503c\u5728\u7535\u538b\u6ce2\u5f62\u5cf0\u503c\u4e4b\u540e\u53d1\u751f\u3002\u4e24\u79cd\u6ce2\u5f62\u5cf0\u503c\u7684\u5206\u9694\u53ef\u7528\u529f\u7387\u56e0\u6570\u8868\u793a\u3002\u529f\u7387\u56e0\u6570\u8d8a\u4f4e\uff0c\u4e24\u4e2a\u6ce2\u5f62\u5cf0\u503c\u5219\u5206\u9694\u8d8a\u5927\u3002\u4fdd\u5c14\u91d1\u80fd\u4f7f\u4e24\u4e2a\u5cf0\u503c\u91cd\u65b0\u63a5\u8fd1\u5728\u4e00\u8d77\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u8fd0\u884c\u6548\u7387\u3002<\/p>\n

\n\t\u5bf9\u4e8e\u529f\u7387\u56e0\u6570\u6539\u5584<\/p>\n

\n\t\u7535\u7f51\u4e2d\u7684\u7535\u529b\u8d1f\u8377\u5982\u7535\u52a8\u673a\u3001\u53d8\u538b\u5668\u3001\u65e5\u5149\u706f\u53ca\u7535\u5f27\u7089\u7b49\uff0c\u5927\u591a\u5c5e\u4e8e\u7535\u611f\u6027\u8d1f\u8377\uff0c\u8fd9\u4e9b\u7535\u611f\u6027\u7684\u8bbe\u5907\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u4e0d\u4ec5\u9700\u8981\u5411\u7535\u529b\u7cfb\u7edf\u5438\u6536\u6709\u529f\u529f\u7387\uff0c\u8fd8\u540c\u65f6\u5438\u6536\u65e0\u529f\u529f\u7387\u3002\u56e0\u6b64\u5728\u7535\u7f51\u4e2d\u5b89\u88c5\u5e76\u8054\u7535\u5bb9\u5668<\/u>\u65e0\u529f\u8865\u507f\u8bbe\u5907\u540e\uff0c\u5c06\u53ef\u4ee5\u63d0\u4f9b\u8865\u507f\u611f\u6027\u8d1f\u8377\u6240\u6d88\u8017\u7684\u65e0\u529f\u529f\u7387\uff0c\u51cf\u5c11\u4e86\u7535\u7f51\u7535\u6e90\u4fa7\u5411\u611f\u6027\u8d1f\u8377\u63d0\u4f9b\u53ca\u7531\u7ebf\u8def\u8f93\u9001\u7684\u65e0\u529f\u529f\u7387\u3002\u7531\u4e8e\u51cf\u5c11\u4e86\u65e0\u529f\u529f\u7387\u5728\u7535\u7f51\u4e2d\u7684\u6d41\u52a8(\u516c\u4f17\u53f7:\u6cf5\u7ba1\u5bb6)\uff0c\u56e0\u6b64\u53ef\u4ee5\u964d\u4f4e\u8f93\u914d\u7535\u7ebf\u8def\u4e2d\u53d8\u538b\u5668\u53ca\u6bcd\u7ebf\u56e0\u8f93\u9001\u65e0\u529f\u529f\u7387\u9020\u6210\u7684\u7535\u80fd\u635f\u8017\uff0c\u8fd9\u5c31\u662f\u65e0\u529f\u8865\u507f\u7684\u6548\u76ca\u3002<\/p>\n

\n\t\u65e0\u529f\u8865\u507f\u7684\u4e3b\u8981\u76ee\u7684\u5c31\u662f\u63d0\u5347\u8865\u507f\u7cfb\u7edf\u7684\u529f\u7387\u56e0\u6570\u3002\u56e0\u4e3a\u4f9b\u7535\u5c40\u53d1\u51fa\u6765\u7684\u7535\u662f\u4ee5KVA\u6216\u8005MVA\u6765\u8ba1\u7b97\u7684\uff0c\u4f46\u662f\u6536\u8d39\u5374\u662f\u4ee5KW\uff0c\u4e5f\u5c31\u662f\u5b9e\u9645\u6240\u505a\u7684\u6709\u7528\u529f\u6765\u6536\u8d39\uff0c\u4e24\u8005\u4e4b\u95f4\u6709\u4e00\u4e2a\u65e0\u6548\u529f\u7387\u7684\u5dee\u503c\uff0c\u4e00\u822c\u800c\u8a00\u5c31\u662f\u4ee5KVAR\u4e3a\u5355\u4f4d\u7684\u65e0\u529f\u529f\u7387\u3002\u5927\u90e8\u5206\u7684\u65e0\u6548\u529f\u90fd\u662f\u7535\u611f\u6027\uff0c\u4e5f\u5c31\u662f\u4e00\u822c\u6240\u8c13\u7684\u7535\u52a8\u673a\u3001\u53d8\u538b\u5668\u3001\u65e5\u5149\u706f……\uff0c\u51e0\u4e4e\u6240\u6709\u7684\u65e0\u6548\u529f\u90fd\u662f\u7535\u611f\u6027\uff0c\u7535\u5bb9\u6027\u7684\u975e\u5e38\u5c11\u89c1\u3002\u4e5f\u5c31\u662f\u56e0\u4e3a\u8fd9\u4e2a\u7535\u611f\u6027\u7684\u5b58\u5728\uff0c\u9020\u6210\u4e86\u7cfb\u7edf\u91cc\u7684\u4e00\u4e2aKVAR\u503c\uff0c\u4e09\u8005\u4e4b\u95f4\u662f\u4e00\u4e2a\u4e09\u89d2\u51fd\u6570\u7684\u5173\u7cfb\uff1a <\/p>\n

\n\tKVA\u7684\u5e73\u65b9=KW\u7684\u5e73\u65b9+KVAR\u7684\u5e73\u65b9<\/p>\n

\n\t\u7b80\u5355\u6765\u8bb2\uff0c\u5728\u4e0a\u9762\u7684\u516c\u5f0f\u4e2d\uff0c\u5982\u679c\u4eca\u5929\u7684KVAR\u7684\u503c\u4e3a\u96f6\u7684\u8bdd\uff0cKVA\u5c31\u4f1a\u4e0eKW\u76f8\u7b49\uff0c\u90a3\u4e48\u4f9b\u7535\u5c40\u53d1\u51fa\u6765\u76841KVA\u7684\u7535\u5c31\u7b49\u4e8e\u7528\u62371KW\u7684\u6d88\u8017\uff0c\u6b64\u65f6\u6210\u672c\u6548\u76ca\u6700\u9ad8\uff0c\u6240\u4ee5\u529f\u7387\u56e0\u6570\u662f\u4f9b\u7535\u5c40\u975e\u5e38\u5728\u610f\u7684\u4e00\u4e2a\u7cfb\u6570\u3002\u7528\u6237\u5982\u679c\u6ca1\u6709\u8fbe\u5230\u7406\u60f3\u7684\u529f\u7387\u56e0\u6570\uff0c\u76f8\u5bf9\u5730\u5c31\u662f\u5728\u6d88\u8017\u4f9b\u7535\u5c40\u7684\u8d44\u6e90\uff0c\u6240\u4ee5\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u529f\u7387\u56e0\u6570\u662f\u4e00\u4e2a\u6cd5\u89c4\u7684\u9650\u5236\u3002\u76ee\u524d\u5c31\u56fd\u5185\u800c\u8a00\u529f\u7387\u56e0\u6570\u89c4\u5b9a\u662f\u5fc5\u987b\u4ecb\u4e8e\u7535\u611f\u6027\u76840.9\uff5e1\u4e4b\u95f4\uff0c\u4f4e\u4e8e0.9\uff0c\u6216\u9ad8\u4e8e1.0\u90fd\u9700\u8981\u63a5\u53d7\u5904\u7f5a\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6211\u4eec\u5fc5\u987b\u8981\u628a\u529f\u7387\u56e0\u6570\u63a7\u5236\u5728\u4e00\u4e2a\u975e\u5e38\u7cbe\u5bc6\u7684\u8303\u56f4\uff0c\u8fc7\u591a\u8fc7\u5c11\u90fd\u4e0d\u884c\u3002<\/p>\n

\n\t\u4f9b\u7535\u5c40\u4e3a\u4e86\u63d0\u9ad8\u4ed6\u4eec\u7684\u6210\u672c\u6548\u76ca\u8981\u6c42\u7528\u6237\u63d0\u9ad8\u529f\u7387\u56e0\u6570\uff0c\u90a3\u63d0\u9ad8\u529f\u7387\u56e0\u6570\u5bf9\u6211\u4eec\u7528\u6237\u7aef\u6709\u4ec0\u4e48\u597d\u5904\u5462\uff1f  <\/p>\n

\n\t\u2460 \u901a\u8fc7\u6539\u5584\u529f\u7387\u56e0\u6570\uff0c\u51cf\u5c11\u4e86\u7ebf\u8def\u4e2d\u603b\u7535\u6d41\u548c\u4f9b\u7535\u7cfb\u7edf\u4e2d\u7684\u7535\u6c14\u5143\u4ef6\uff0c\u5982\u53d8\u538b\u5668\u3001\u7535\u5668\u8bbe\u5907\u3001\u5bfc\u7ebf\u7b49\u7684\u5bb9\u91cf\uff0c\u56e0\u6b64\u4e0d\u4f46\u51cf\u5c11\u4e86\u6295\u8d44\u8d39\u7528\uff0c\u800c\u4e14\u964d\u4f4e\u4e86\u672c\u8eab\u7535\u80fd\u7684\u635f\u8017\u3002 <\/p>\n

\n\t\u2461 \u85c9\u7531\u826f\u597d\u529f\u56e0\u503c\u7684\u786e\u4fdd\uff0c\u4ece\u800c\u51cf\u5c11\u4f9b\u7535\u7cfb\u7edf\u4e2d\u7684\u7535\u538b\u635f\u5931\uff0c\u53ef\u4ee5\u4f7f\u8d1f\u8f7d\u7535\u538b\u66f4\u7a33\u5b9a\uff0c\u6539\u5584\u7535\u80fd\u7684\u8d28\u91cf\u3002 <\/p>\n

\n\t\u2462 \u53ef\u4ee5\u589e\u52a0\u7cfb\u7edf\u7684\u88d5\u5ea6\uff0c\u6316\u6398\u51fa\u4e86\u53d1\u4f9b\u7535\u8bbe\u5907\u7684\u6f5c\u529b\u3002\u5982\u679c\u7cfb\u7edf\u7684\u529f\u7387\u56e0\u6570\u4f4e\uff0c\u90a3\u4e48\u5728\u65e2\u6709\u8bbe\u5907\u5bb9\u91cf\u4e0d\u53d8\u7684\u60c5\u51b5\u4e0b\uff0c\u88c5\u8bbe\u7535\u5bb9\u5668\u540e\uff0c\u53ef\u4ee5\u63d0\u9ad8\u529f\u7387\u56e0\u6570\uff0c\u589e\u52a0\u8d1f\u8f7d\u7684\u5bb9\u91cf\u3002<\/p>\n

\n\t\u4e3e\u4f8b\u800c\u8a00\uff0c\u5c061000KVA\u53d8\u538b\u5668\u4e4b\u529f\u7387\u56e0\u6570\u4ece0.8\u63d0\u9ad8\u52300.98\u65f6\uff1a <\/p>\n

\n\t\u8865\u507f\u524d\uff1a1000×0.8=800KW<\/p>\n

\n\t\u8865\u507f\u540e\uff1a1000×0.98=980KW<\/p>\n

\n\t\u540c\u6837\u4e00\u53f01000KVA\u7684\u53d8\u538b\u5668\uff0c\u529f\u7387\u56e0\u6570\u6539\u53d8\u540e\uff0c\u5b83\u5c31\u53ef\u4ee5\u591a\u627f\u62c5180KW\u7684\u8d1f\u8f7d\u3002<\/p>\n

\n\t\u2463 \u51cf\u5c11\u4e86\u7528\u6237\u7684\u7535\u8d39\u652f\u51fa\uff1b\u900f\u8fc7\u4e0a\u8ff0\u5404\u5143\u4ef6\u635f\u5931\u7684\u51cf\u5c11\u53ca\u529f\u7387\u56e0\u6570\u63d0\u9ad8\u7684\u7535\u8d39\u4f18\u60e0\u3002<\/p>\n

\n\t\u6b64\u5916\uff0c\u6709\u4e9b\u7535\u529b\u7535\u5b50\u8bbe\u5907\u5982\u6574\u6d41\u5668\u3001\u53d8\u9891\u5668\u3001\u5f00\u5173\u7535\u6e90<\/u>\u7b49\uff1b\u53ef\u9971\u548c\u8bbe\u5907\u5982\u53d8\u538b\u5668\u3001\u7535\u52a8\u673a\u3001\u53d1\u7535\u673a\u7b49\uff1b\u7535\u5f27\u8bbe\u5907\u53ca\u7535\u5149\u6e90\u8bbe\u5907\u5982\u7535\u5f27\u7089\u3001\u65e5\u5149\u706f\u7b49\uff0c\u8fd9\u4e9b\u8bbe\u5907\u5747\u662f\u4e3b\u8981\u7684\u8c10\u6ce2\u6e90\uff0c\u8fd0\u884c\u65f6\u5c06\u4ea7\u751f\u5927\u91cf\u7684\u8c10\u6ce2\u3002\u8c10\u6ce2\u5bf9\u53d1\u52a8\u673a\u3001\u53d8\u538b\u5668\u3001\u7535\u52a8\u673a\u3001\u7535\u5bb9\u5668\u7b49\u6240\u6709\u8fde\u63a5\u4e8e\u7535\u7f51\u7684\u7535\u5668\u8bbe\u5907\u90fd\u6709\u5927\u5c0f\u4e0d\u7b49\u7684\u5371\u5bb3\uff0c\u4e3b\u8981\u8868\u73b0\u4e3a\u4ea7\u751f\u8c10\u6ce2\u9644\u52a0\u635f\u8017\uff0c\u4f7f\u5f97\u8bbe\u5907\u8fc7\u8f7d\u8fc7\u70ed\u4ee5\u53ca\u8c10\u6ce2\u8fc7\u7535\u538b\u52a0\u901f\u8bbe\u5907\u7684\u7edd\u7f18\u8001\u5316\u7b49\u3002<\/p>\n

\n\t\u5e76\u8054\u5230\u7ebf\u8def\u4e0a\u8fdb\u884c\u65e0\u529f\u8865\u507f\u7684\u7535\u5bb9\u5668\u5bf9\u8c10\u6ce2\u4f1a\u6709\u653e\u5927\u4f5c\u7528\uff0c\u4f7f\u5f97\u7cfb\u7edf\u7535\u538b\u53ca\u7535\u6d41\u7684\u7578\u53d8\u66f4\u52a0\u4e25\u91cd\u3002\u53e6\u5916\uff0c\u8c10\u6ce2\u7535\u6d41\u53e0\u52a0\u5728\u7535\u5bb9\u5668\u7684\u57fa\u6ce2\u7535\u6d41\u4e0a\uff0c\u4f1a\u4f7f\u7535\u5bb9\u5668\u7684\u7535\u6d41\u6709\u6548\u503c\u589e\u52a0\uff0c\u9020\u6210\u6e29\u5ea6\u5347\u9ad8\uff0c\u51cf\u5c11\u7535\u5bb9\u5668\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n

\n\t\u8c10\u6ce2\u7535\u6d41\u4f7f\u53d8\u538b\u5668\u7684\u94dc\u635f\u8017\u589e\u52a0\uff0c\u5f15\u8d77\u5c40\u90e8\u8fc7\u70ed\u3001\u632f\u52a8\u3001\u566a\u97f3\u589e\u5927\u3001\u7ed5\u7ec4\u9644\u52a0\u53d1\u70ed\u7b49\u3002 <\/p>\n

\n\t\u8c10\u6ce2\u6c61\u67d3\u4e5f\u4f1a\u589e\u52a0\u7535\u7f06\u7b49\u8f93\u7535\u7ebf\u8def\u7684\u635f\u8017\u3002\u800c\u4e14\u8c10\u6ce2\u6c61\u67d3\u5bf9\u901a\u8baf\u8d28\u91cf\u6709\u5f71\u54cd\u3002\u5f53\u7535\u6d41\u8c10\u6ce2\u5206\u91cf\u8f83\u9ad8\u65f6\uff0c\u53ef\u80fd\u4f1a\u5f15\u8d77\u7ee7\u7535\u4fdd\u62a4\u7684\u8fc7\u7535\u538b\u4fdd\u62a4\u3001\u8fc7\u7535\u6d41\u4fdd\u62a4\u7684\u8bef\u52a8\u4f5c\u3002 <\/p>\n

\n\t\u56e0\u6b64\uff0c\u5982\u679c\u7cfb\u7edf\u91cf\u6d4b\u51fa\u8c10\u6ce2\u542b\u91cf\u8fc7\u9ad8\u65f6\uff0c\u9664\u4e86\u7535\u5bb9\u5668\u7aef\u9700\u8981\u4e32\u8054\u9002\u5b9c\u7684\u8c03\u8c10\uff08detuned\uff09\u7535\u6297\u5916\uff0c\u5e76\u9700\u9488\u5bf9\u8d1f\u8f7d\u7279\u6027\u4e13\u6848\u7814\u8ba8\u52a0\u88c5\u8c10\u6ce2\u6539\u5584\u88c5\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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