![](\"http:\/\/47.243.11.96\/wp-content\/uploads\/2021\/08\/frc-5901a82bd4f90a1167fe020702de857f.png\")
<\/p>\n<\/p>\n
\u7535\u538bkV\u4e3a\u4ec0\u4e48k\u8981\u5c0f\u5199\uff1f<\/span><\/strong> \u56fd\u9645\u6807\u51c6\u7684\u8ba1\u91cf\u5355\u4f4d\u4e00\u822c\u7528\u5c0f\u5199\u3002\u4ec5\u5728\u6d89\u53ca\u4ee5\u540d\u5b57\u547d\u540d\u7684\u5355\u4f4d\uff0c\u6bd4\u5982\u4f0f\u7279V\u3001\u5b89\u57f9A\u3001\u5f00\u5c14\u6587K\u3001\u74e6\u7279W\u7b49\uff0c<\/span>\u4e3a\u4e86\u8868\u793a\u5bf9\u79d1\u5b66\u5bb6\u524d\u8f88\u7684\u5c0a\u91cd\uff0c\u5c31\u7528\u5927\u5199\uff0c\u5176\u4f59\u7684\u975e\u4ee5\u4eba\u540d\u547d\u540d\u7684\u5355\u4f4d\u4e00\u822c\u7528\u5c0f\u5199<\/span><\/strong>\u3002\u8fd9\u91cc\u89e3\u91ca\u4e86\u4e3a\u4f55V\u662f\u5927\u5199\u3002<\/span><\/p>\n \u5176\u6b21\uff0c\u5bf9\u4e8e\u91cf\u8bcd\uff0c\u4e00\u822c\u521d\u59cb\u91cf\u7ea7\u7528\u5c0f\u5199\u3002\u5982\u679c\u76f8\u540c\u5b57\u6bcd\uff0c\u5927\u5c0f\u5199\u5f80\u5f80\u533a\u5206\u4e0d\u540c\u6570\u91cf\u7ea7\uff0c\u4f8b\u5982m\u03a9\u3001M\u03a9\uff0c\u5c0f\u5199m\u8868\u793a1\u00d710^-3\uff1b\u800c\u5927\u5199M\u8868\u793a1\u00d710^6\u3002\u6240\u4ee5\u8fd9\u91cc\u7684k\u8868\u793a1\u00d710^3\uff0c\u5e94\u91c7\u7528\u5c0f\u5199\u3002\uff08\u4e5f\u8bb8\u8fd9\u4e2a\u5c0f\u5199k\u8fd8\u662f\u4e3a\u4e86\u4e0eK\uff08\u5f00\u5c14\u6587\uff09\u8fdb\u884c\u533a\u5206\uff09 \u7efc\u4e0a\uff0c\u53ef\u4ee5\u53d1\u73b0kV\u5e94\u5f53\u662fk\u5c0f\u5199\uff0cV\u5927\u5199\u3002<\/span><\/p>\n \u5176\u5b9e\uff0c\u5373\u4f7f\u5168\u90e8\u5927\u5199\uff0c\u4eba\u5bb6\u90fd\u80fd\u770b\u7684\u61c2\u3002\u4ece\u5b66\u672f\u4e0a\u6765\u8bf4\uff0c\u56fd\u5bb6\u6807\u51c6\u4e2d\u662f\u600e\u4e48\u6837\u7528\uff0c\u6211\u4eec\u5c31\u8981\u6309\u7167\u6807\u51c6\u6765\u4e66\u5199\u3002<\/span><\/p>\n \u4f0f\u7279 V<\/span><\/p>\n \u4e9a\u5386\u5c71\u5fb7\u7f57\u00b7\u4f0f\u7279\uff0c\u610f\u5927\u5229\u8457\u540d\u7269\u7406\u5b66\u5bb6\uff0c1800\u5e74\u53d1\u660e\u201c\u4f0f\u6253\u7535\u5806\u201d\u800c\u8457\u540d\uff0c1827\u5e743\u67085\u65e5\uff0c\u4f0f\u7279\u53bb\u4e16\uff0c\u7ec8\u5e74\u516b\u5341\u4e8c\u5c81\u3002\u4e3a\u4e86\u7eaa\u5ff5\u4ed6\uff0c\u4eba\u4eec\u5c06\u7535\u52a8\u52bf\u5355\u4f4d\u53d6\u540d\u4f0f\u7279\u3002<\/span><\/p>\n \u5b89\u57f9 A<\/span><\/p>\n \u5b89\u5fb7\u70c8\u00b7\u739b\u4e3d\u00b7\u5b89\u57f9\uff0c\u6cd5\u56fd\u8457\u540d\u7269\u7406\u5b66\u5bb6\u3001\u5316\u5b66\u5bb6\u548c\u6570\u5b66\u5bb6\u3002\u5b89\u57f9\u57281820\uff5e1827\u5e74\u5bf9\u7535\u78c1\u4f5c\u7528\u7684\u7814\u7a76\u6210\u5c31\u5353\u8457\uff0c\u88ab\u8a89\u4e3a\u201c\u7535\u5b66\u4e2d\u7684\u725b\u987f\u201d\u4e3a\u4e86\u7eaa\u5ff5\u4ed6\uff0c\u7535\u6d41\u7684\u56fd\u9645\u5355\u4f4d\u5373\u4ee5\u5176\u59d3\u6c0f\u547d\u540d\u3002<\/span><\/p>\n \u5f00\u5c14\u6587 K<\/span><\/p>\n \u5f00\u5c14\u6587\uff0c\u539f\u540d\u4e3a\u5a01\u5ec9\u00b7\u6c64\u59c6\u900a\uff0c\u82f1\u56fd\u8457\u540d\u7269\u7406\u5b66\u5bb6\uff0c\u56e0\u5176\u5728\u79d1\u5b66\u4e0a\u7684\u6210\u5c31\u548c\u5bf9\u5927\u897f\u6d0b\u7535\u7f06\u5de5\u7a0b\u7684\u8d21\u732e\uff0c\u83b7\u82f1\u5973\u7687\u6388\u4e88\u5f00\u5c14\u6587\u52cb\u7235\u8854\uff0c\u6240\u4ee5\u540e\u4e16\u624d\u6539\u79f0\u4ed6\u4e3a\u5f00\u5c14\u6587\uff0c\u4ed6\u5efa\u7acb\u7edd\u5bf9\u6e29\u6807<\/span>\uff0c\u91cd\u65b0\u8bbe\u5b9a\u6c34\u7684\u7194\u70b9\u4e3a273.7\u5ea6\uff1b\u6cb8\u70b9\u4e3a373.7\u5ea6\u3002\u4e3a\u4e86\u7eaa\u5ff5\u4ed6\u7684\u8d21\u732e\uff0c\u7edd\u5bf9\u6e29\u5ea6\u7684\u5355\u4f4d\u4ee5\u5f00\u5c14\u6587 (Kelvin, K) \u6765\u547d\u540d\u3002<\/span><\/p>\n \u74e6\u7279W<\/span><\/p>\n \u8a79\u59c6\u65af\u00b7\u74e6\u7279\uff0c\u82f1\u56fd\u53d1\u660e\u5bb6\uff0c\u7b2c\u4e00\u6b21\u5de5\u4e1a\u9769\u547d\u7684\u91cd\u8981\u4eba\u7269\u30021776\u5e74\u5236\u9020\u51fa\u7b2c\u4e00\u53f0\u6709\u5b9e\u7528\u4ef7\u503c\u7684\u84b8\u6c7d\u673a\u3002\u4ee5\u540e\u53c8\u7ecf\u8fc7\u4e00\u7cfb\u5217\u91cd\u5927\u6539\u8fdb\uff0c\u4f7f\u4e4b\u6210\u4e3a\u201c\u4e07\u80fd\u7684\u539f\u52a8\u673a\u201d\uff0c\u5728\u5de5\u4e1a\u4e0a\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u4ed6\u5f00\u8f9f\u4e86\u4eba\u7c7b\u5229\u7528\u80fd\u6e90\u65b0\u65f6\u4ee3\uff0c\u4f7f\u4eba\u7c7b\u8fdb\u5165\u201c\u84b8\u6c7d\u65f6\u4ee3\u201d\u3002\u540e\u4eba\u4e3a\u4e86\u7eaa\u5ff5\u8fd9\u4f4d\u4f1f\u5927\u7684\u53d1\u660e\u5bb6\uff0c\u628a\u529f\u7387\u7684\u5355\u4f4d\u5b9a\u4e3a\u201c\u74e6\u7279\u201d\uff08\u7b80\u79f0\u201c\u74e6\u201d\uff0c\u7b26\u53f7W\uff09\u3002<\/span><\/p>\n \u7535\u538b<\/span><\/strong><\/span><\/p>\n<\/li>\n<\/ul>\n \u7535\u538b\uff0c\u4e5f\u79f0\u4f5c\u7535\u52bf\u5dee\u6216\u7535\u4f4d\u5dee\uff0c\u662f\u8861\u91cf\u5355\u4f4d\u7535\u8377\u5728\u9759\u7535\u573a\u4e2d\u7531\u4e8e\u7535\u52bf\u9ad8\u4f4e\u4e0d\u540c\u6240\u4ea7\u751f\u7684\u80fd\u91cf\u5dee\u7684\u7269\u7406\u91cf\u3002\u6b64\u6982\u5ff5\u4e0e\u6c34\u4f4d\u9ad8\u4f4e\u6240\u9020\u6210\u7684\u201c\u6c34\u538b\u201d\u76f8\u4f3c\u3002\u7535\u538b\u662f\u63a8\u52a8\u7535\u8377\u5b9a\u5411\u79fb\u52a8\u5f62\u6210\u7535\u6d41\u7684\u539f\u56e0\u3002\u7535\u6d41\u4e4b\u6240\u4ee5\u80fd\u591f\u5728\u5bfc\u7ebf\u4e2d\u6d41\u52a8\uff0c\u4e5f\u662f\u56e0\u4e3a\u5728\u7535\u6d41\u4e2d\u6709\u7740\u9ad8\u7535\u52bf\u548c\u4f4e\u7535\u52bf\u4e4b\u95f4\u7684\u5dee\u522b\u3002\u8fd9\u79cd\u5dee\u522b\u53eb\u7535\u52bf\u5dee\uff0c\u4e5f\u53eb\u7535\u538b\u3002<\/span><\/p>\n \u6362\u53e5\u8bdd\u8bf4\uff0c\u5728\u7535\u8def\u4e2d\uff0c\u4efb\u610f\u4e24\u70b9\u4e4b\u95f4\u7684\u7535\u4f4d\u5dee\u79f0\u4e3a\u8fd9\u4e24\u70b9\u7684\u7535\u538b\u3002\u901a\u5e38\u7528\u5b57\u6bcdU\u4ee3\u8868\u7535\u538b\u3002\u5355\u4f4d\u662f\u4f0f\u7279\uff08V\uff09\uff0c\u7b80\u79f0\u4f0f\uff0c\u7528\u7b26\u53f7V\u8868\u793a 1kV=1000V\uff1b<\/span><\/p>\n \u6ce8\uff1a\u7535\u538b\u5355\u4f4dkV\uff08k\u5c0f\u5199\uff0cV\u5927\u5199\uff09<\/span><\/p>\n \u7535\u6d41<\/span><\/strong><\/span><\/p>\n<\/li>\n<\/ul>\n \u5728\u5355\u4f4d\u65f6\u95f4\u91cc\u901a\u8fc7\u622a\u9762\u7684\u7535\u8377\u91cf\uff0c\u53eb\u7535\u6d41\u3002\u56e0\u4e3a\u6709\u7535\u538b\uff08\u7535\u52bf\u5dee\uff09\u7684\u5b58\u5728\uff0c\u6240\u4ee5\u4ea7\u751f\u4e86\u7535\u529b\u573a\u5f3a\uff0c\u4f7f\u7535\u8def\u4e2d\u7684\u7535\u8377\u53d7\u5230\u7535\u573a\u529b\u7684\u4f5c\u7528\u800c\u4ea7\u751f\u5b9a\u5411\u79fb\u52a8\uff0c\u4ece\u800c\u5f62\u6210\u4e86\u7535\u8def\u4e2d\u7684\u7535\u6d41\u3002<\/span><\/p>\n \u901a\u5e38\u7528\u5b57\u6bcdI\u8868\u793a\uff0c\u5355\u4f4d\u662fA\uff08\u5b89\u57f9\uff09\uff0c\u6709A\uff08\u5b89\uff09,kA\uff08\u5343\u5b89\uff09,mA\uff08\u6beb\u5b89\uff09;1kA=1000A\uff0c1A=1000mA\u3002<\/span><\/p>\n \u6ce8\uff1a\u5355\u4f4dkA, mA \u4e2d, k,m\u4e3a\u5c0f\u5199\uff0cA\u5927\u5199<\/span><\/p>\n \u7535\u91cf<\/span><\/strong><\/span><\/p>\n<\/li>\n<\/ul>\n \u7269\u7406\u4e0a\uff0c\u7535\u91cf\u8868\u793a\u7269\u4f53\u6240\u5e26\u7535\u8377\u7684\u591a\u5c11\u3002\u6211\u4eec\u8fd9\u91cc\u8868\u793a\u7528\u7535\u8bbe\u5907\u6216\u7528\u6237\u6240\u7528\u7535\u80fd\u7684\u6570\u91cf\uff0c\u53c8\u79f0\u7535\u80fd\u6216\u7535\u529f\uff0c\u5b83\u662f\u529f\u7387\u5728\u4e00\u5b9a\u65f6\u95f4\u5185\u7684\u7d2f\u52a0\u503c\u3002<\/span><\/p>\n \u5355\u4f4d\uff1a\u5343\u74e6\u65f6 kW\u00b7h\uff0c\u5146\u74e6\u65f6MW\u00b7h\u3002<\/span><\/p>\n \u6ce8\uff1a\u5355\u4f4dkWh\uff08k\u5c0f\u5199\uff0cW\u5927\u5199\uff0ch\u5c0f\u5199\uff09\uff0cMWh\uff08M\u5927\u5199\uff0cW\u5927\u5199\uff0ch\u5c0f\u5199\uff09<\/span><\/p>\n \u76f4\u6d41\u7535<\/span><\/strong><\/span><\/p>\n<\/li>\n<\/ul>\n \u76f4\u6d41\u7535\uff08Direct Current\uff0c\u7b80\u79f0DC\uff09\uff0c\u662f\u6307\u65b9\u5411\u548c\u65f6\u95f4\u4e0d\u4f5c\u5468\u671f\u6027\u53d8\u5316\u7684\u7535\u6d41\uff0c\u4f46\u7535\u6d41\u5927\u5c0f\u53ef\u80fd\u4e0d\u56fa\u5b9a\uff0c\u800c\u4ea7\u751f\u6ce2\u5f62\u3002\u53c8\u79f0\u6052\u5b9a\u7535\u6d41\u3002\u4e00\u822c\u5e72\u7535\u6c60\uff0c\u7535\u74f6\u91cc\u7684\u7535\u6d41\u90fd\u4e3a\u76f4\u6d41\u7535\u3002<\/span><\/p>\n \u4ea4\u6d41\u7535<\/span><\/strong><\/span><\/p>\n<\/li>\n<\/ul>\n \u4ea4\u6d41\u7535\uff0c\u662f\u6307\u5927\u5c0f\u548c\u65b9\u5411\u968f\u65f6\u95f4\u4f5c\u5468\u671f\u6027\u53d8\u5316\u7684\u4e00\u79cd\u7535\u6d41\u3002\u5728\u7535\u529b\u7cfb\u7edf\u4e2d\u7684\u53d1\u7535\uff0c\u53d8\u7535\uff0c\u914d\u7535\u548c\u8425\u9500\u73af\u8282\u4e2d\uff0c\u5927\u90e8\u5206\u7528\u5230\u7684\u90fd\u662f\u4ea4\u6d41\u7535\u3002<\/span><\/p>\n \u529f\u7387<\/span><\/strong><\/span><\/p>\n<\/li>\n<\/ul>\n \u529f\u7387\u662f\u6307\u7269\u4f53\u5728\u5355\u4f4d\u65f6\u95f4\u5185\u6240\u505a\u7684\u529f\uff0c\u5373\u529f\u7387\u662f\u63cf\u8ff0\u505a\u529f\u5feb\u6162\u7684\u7269\u7406\u91cf\u3002\u529f\u7684\u6570\u91cf\u4e00\u5b9a\uff0c\u65f6\u95f4\u8d8a\u77ed\uff0c\u529f\u7387\u503c\u5c31\u8d8a\u5927\u3002\u6c42\u529f\u7387\u7684\u516c\u5f0f\u4e3a \u529f\u7387=\u529f\/\u65f6\u95f4 \u3002<\/span><\/p>\n \u5355\u4f4d\uff1aW\uff08\u5927\u5199\u82f1\u6587\u5b57\u6bcdW\uff09<\/span><\/p>\n kW(k\u4e3a\u5c0f\u5199\uff0cW\u4e3a\u5927\u5199)<\/span><\/p>\n MW\uff08\u5747\u662f\u5927\u5199\u5b57\u6bcd\uff09<\/span><\/p>\n 1MW=1000kW<\/span><\/p>\n 1kW=1000W\u3002<\/span><\/p>\n \u6709\u529f\u529f\u7387<\/span><\/p>\n<\/li>\n<\/ul>\n \u662f\u6307\u4fdd\u6301\u7528\u7535\u8bbe\u5907\u6b63\u5e38\u8fd0\u884c\u6240\u9700\u7684\u7535\u529f\u7387\uff0c\u4e5f\u5c31\u662f\u5c06\u7535\u80fd\u8f6c\u6362\u4e3a\u5176\u4ed6\u5f62\u5f0f\u80fd\u91cf\uff08\u673a\u68b0\u80fd\u3001\u5149\u80fd\u3001\u70ed\u80fd\uff09\u7684\u7535\u529f\u7387\uff1b\u6216\u8005\u662f\u7535\u8def\u4e2d\u88ab\u7eaf\u7535\u963b\u90e8\u5206\u6240\u6d88\u8017\u7684\u529f\u7387\uff0c\u5355\u4f4d\u662fW\u3002(\u6bd4\u5982\uff1a5.5\u5343\u74e6\u7684\u7535\u52a8\u673a\u5c31\u662f\u628a5.5\u5343\u74e6\u7684\u7535\u80fd\u8f6c\u6362\u4e3a\u673a\u68b0\u80fd\uff0c\u5e26\u52a8\u6c34\u6cf5\u62bd\u6c34\u6216\u8131\u7c92\u673a\u8131\u7c92\uff1b\u5404\u79cd\u7167\u660e\u8bbe\u5907\u5c06\u7535\u80fd\u8f6c\u6362\u4e3a\u5149\u80fd\uff0c\u4f9b\u4eba\u4eec\u751f\u6d3b\u548c\u5de5\u4f5c\u7167\u660e\u3002\u6709\u529f\u529f\u7387\u7684\u7b26\u53f7\u7528P\u8868\u793a\u3002<\/span><\/p>\n \u5355\u4f4d:\u74e6\uff08W\uff09\u3001\u5343\u74e6\uff08kW\uff09\u3001\u5146\u74e6\uff08MW\uff09\u3002)<\/span><\/p>\n \u6ce8\uff1a\u5355\u4f4dW(\u5927\u5199)\uff0ckW(k\u5c0f\u5199\uff0cW\u5927\u5199)\uff0cMW\uff08M\uff0cW\u5747\u4e3a\u5927\u5199\uff09<\/span><\/p>\n \u65e0\u529f\u529f\u7387<\/span><\/strong><\/span><\/p>\n<\/li>\n<\/ul>\n \u4ea4\u6d41\u7535\u5728\u901a\u8fc7\u7eaf\u7535\u963b\u7684\u65f6\u5019\uff0c\u7535\u80fd\u90fd\u8f6c\u6210\u4e86\u70ed\u80fd\uff0c\u6d88\u8017\u6709\u529f\u529f\u7387\uff0c\u800c\u5728\u901a\u8fc7\u7eaf\u5bb9\u6027\u6216\u8005\u7eaf\u611f\u6027\u8d1f\u8f7d\u7684\u65f6\u5019\uff0c\u5e76\u4e0d\u505a\u529f\uff0c\u6d88\u8017\u7684\u529f\u7387\u4e3a\u65e0\u529f\u529f\u7387\u3002<\/span><\/p>\n 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