请问电工师傅。4千瓦电机。用4平方软线行不行？ 清华大学电机系是干嘛的？
\u5168\u56fd\u4e2d\u7b49\u804c\u4e1a\u6280\u672f\u5b66\u6821\u7535\u5de5\u7c7b\u4e13\u4e1a\u901a\u7528\u6559\u6750\u300a\u7535\u673a\u4e0e\u53d8\u538b\u5668\u300b\u7535\u8111\u767b\u5f55\u767e\u5ea6\uff0c\u624b\u673a\u4e0d\u80fd\u67e5\u770b\u9644\u4ef6\uff01\uff01\uff01
\u6e05\u534e\u5927\u5b66\u7535\u673a\u5de5\u7a0b\u4e0e\u5e94\u7528\u7535\u5b50\u6280\u672f\u7cfb\uff08\u7b80\u79f0\u7535\u673a\u7cfb\uff09\u539f\u540d\u7535\u673a\u5de5\u7a0b\u7cfb\uff0c\u6210\u7acb\u4e8e1932\u5e74\u79cb\u3002\u5efa\u7cfb\u4e4b\u521d\uff0c\u7cfb\u4e3b\u4efb\u7531\u5de5\u5b66\u9662\u9662\u957f\u987e\u6bd3\u7407\u517c\u4efb\u3002\u7b2c\u4e00\u5e74\u7531\u5916\u7cfb\u8f6c\u6765\u4e8c\u5e74\u7ea7\u5b66\u751f\u4e03\u4eba\uff0c\u62db\u6536\u4e00\u5e74\u7ea7\u65b0\u751f31\u4eba\u30021934\u5e74\u79cb\u786e\u5b9a\u4e3a\u7535\u529b\u548c\u7535\u8baf\u4e24\u4e2a\u7ec4\uff0c\u5e76\u52a8\u5de5\u5174\u5efa\u7535\u673a\u5de5\u7a0b\u9986\uff0c1935\u5e74\u843d\u6210\u3002\u8fd9\u65f6\u671f\u5168\u7cfb\u5b66\u751f\u6700\u591a\u65f6\u5171103\u4eba\uff0c1935\u5e74\u5ea6\u7b2c\u4e00\u5c4a\u6bd5\u4e1a\u751f3\u4eba\uff0c1935\uff5e1937\u5e74\u7684\u4e09\u5e74\u4e2d\u6bd5\u4e1a\u751f\u603b\u6570\u4e3a27\u4eba\u3002
1937\u5e74\u4e03\u4e03\u4e8b\u53d8\u540e\uff0c\u7535\u673a\u7cfb\u968f\u6821\u5357\u8fc1\uff0c\u5148\u7acb\u957f\u6c99\u7ec4\u6210\u957f\u6c99\u4e34\u65f6\u5927\u5b66\uff0c\u540e\u4e8e1938\u5e741\u6708\u518d\u8fc1\u5f80\u6606\u660e\uff0c1938\u5e745\u6708\u5728\u6606\u660e\u6210\u7acb\u4e86\u897f\u5357\u8054\u5408\u5927\u5b66\u3002\u8054\u5927\u7535\u673a\u7cfb1939\u5e74\u9644\u8bbe\u4e86\u7535\u8baf\u4e13\u4fee\u79d1\uff0c\u5b66\u5236\u4e3a\u4e24\u5e74\uff0c\u57f9\u517b\u4e86\u6297\u6218\u65f6\u671f\u6025\u9700\u7684\u7535\u8baf\u4eba\u624d\u3002\u8054\u5927\u7535\u673a\u7cfb\u9020\u5c31\u4e86\u5927\u6279\u4eba\u624d\u3002\u5f88\u591a\u4eba\u5728\u65b0\u4e2d\u56fd\u5efa\u7acb\u540e\u62c5\u4efb\u4e2d\u79d1\u9662\u5b66\u90e8\u59d4\u5458\u3001\u7814\u7a76\u5458\u3001\u6559\u6388\u3001\u5404\u90e8\u59d4\u548c\u5382\u77ff\u8d1f\u8d23\u4eba\uff0c\u6210\u4e3a\u77e5\u540d\u4e13\u5bb6\u3002\u5728\u6d77\u5916\u4e5f\u6709\u4e0d\u5c11\u6821\u53cb\u53d6\u5f97\u51fa\u8272\u7684\u6210\u7ee9\uff0c\u5982\u7f8e\u56fd\u6700\u65e9\u7684\u7535\u5b50\u7ba1\u8ba1\u7b97\u673a\u5728\u5bbe\u5915\u6cd5\u5c3c\u4e9a\u5927\u5b66\u7814\u5236\u6210\u529f\uff0c\u5c31\u6709\u9648\u540c\u7ae0\u6821\u53cb\u7684\u91cd\u8981\u8d21\u732e\u3002
\u6297\u6218\u80dc\u5229\u540e\uff0c\u7535\u673a\u7cfb\u968f\u6821\u4e8e46\u5e748\uff5e10\u6708\u95f4\u56de\u5230\u6e05\u534e\u56ed\u3002\u5b66\u6821\u53d7\u5230\u4e86\u65e5\u672c\u4fb5\u7565\u8005\u7684\u4e25\u91cd\u7834\u574f\u3002\u7535\u673a\u7cfb\u9986\u5916\u89c2\u4f9d\u65e7\uff0c\u5185\u90e8\u5df2\u7a7a\u65e0\u4e00\u7269\u3002\u5168\u7cfb\u9996\u9879\u5de5\u4f5c\u5c31\u662f\u6062\u590d\u7cfb\u9986\u3001\u6062\u590d\u5b9e\u9a8c\u5ba4\u30021946\u5e74\u6e05\u534e\u5927\u5b66\u6062\u590d\u5168\u56fd\u62db\u751f\uff0c\u7535\u673a\u7cfb\u5f55\u53d6\u7684\u5b66\u751f\u6700\u591a\uff0c\u5171\u4e00\u767e\u51e0\u5341\u4eba\u3002
\u5f53\u65f6\u7535\u673a\u7cfb\u5728\u5de5\u5b66\u9662\u6709\u8f83\u5927\u7684\u5f71\u54cd\uff0c\u540d\u6c14\u5f88\u5927\uff0c\u6709\u201c\u571f\u6728\u7cfb\u8001\u3001\u7535\u673a\u7cfb\u96be\u8003\u201d\u4e4b\u8bf4\u3002\u8003\u5165\u65e2\u4e0d\u6613\uff0c\u529f\u8bfe\u53c8\u96be\uff0c\u5b66\u751f\u8d1f\u62c5\u76f8\u5f53\u91cd\u3002\u8fd9\u4e00\u65f6\u671f\u7535\u673a\u7cfb\u8bbe\u6709\u7535\u673a\u7814\u7a76\u6240\uff0c\u62db\u6709\u7814\u7a76\u751f\u3002\u5f53\u65f6\u793e\u4f1a\u9ed1\u6697\u3001\u7269\u4ef7\u72c2\u6da8\u3001\u751f\u6d3b\u671d\u4e0d\u4fdd\u5915\uff0c\u751f\u547d\u5b89\u5168\u5f97\u4e0d\u5230\u4fdd\u969c\u3002\u5e08\u751f\u4ecd\u6295\u5165\u4e86\u53cd\u9965\u997f\u3001\u53cd\u5185\u6218\u3001\u53cd\u8feb\u5bb3\u7684\u6597\u4e89\u3002\u6731\u81ea\u6e05\u5148\u751f\u7b49\u6e05\u534e\u5927\u5b66110\u540d\u6559\u804c\u5458\u5de5\u53d1\u660e\u4e25\u6b63\u58f0\u660e\uff0c\u65ad\u7136\u62d2\u7edd\u7f8e\u56fd\u7684\u201c\u6551\u6d4e\u201d\u9762\u7c89\uff0c\u9000\u8fd8\u4e86\u201c\u914d\u8d2d\u8bc1\u201d\u3002\u5728\u4e25\u6b63\u58f0\u660e\u4e0a\u7b7e\u5b57\u7684\u7535\u673a\u7cfb\u6559\u804c\u5de5\u6709\u738b\u5148\u51b2\u3001\u738b\u9075\u534e\u3001\u66f9\u607a\u5b59\u3001\u5f20\u6c49\u3001\u9ec4\u655e\u3001\u9648\u6c64\u94ed\u3001\u90ed\u6d8c\u751f\u3001\u7ae5\u8bd7\u767d\u7b49\u4eba\u3002
1948\u5e7412\u670815\u65e5\u6e05\u534e\u56ed\u89e3\u653e\u3002\u7535\u673a\u7cfb\u5e7f\u5927\u5e08\u751f\u7684\u6ee1\u8154\u70ed\u60c5\u6295\u5165\u4e86\u5e86\u795d\u89e3\u653e\u3001\u62a5\u540d\u53c2\u52a0\u201c\u5357\u4e0b\u5de5\u4f5c\u56e2\u201d\u3001\u53c2\u52a0\u571f\u6539\u3001\u6295\u5165\u6297\u7f8e\u63f4\u671d\u7684\u5b66\u4e60\u548c\u5ba3\u4f20\u3001\u53c2\u52a0\u4e3a\u4e2d\u56fd\u4eba\u6c11\u5fd7\u613f\u519b\u6350\u732e\u98de\u673a\u3001\u53c2\u519b\u53c2\u5e72\u3001\u53c2\u52a0\u4e09\u53cd\u4e94\u53cd\u7b49\u6d3b\u52a8\u548c\u8fd0\u52a8\u3002\u8fd9\u4e2a\u65f6\u671f\u7535\u673a\u7cfb\u5171\u4ea7\u515a\u5458\u662f\u5168\u6821\u5404\u7cfb\u4e2d\u6700\u591a\u7684\uff0c\u670910\u591a\u540d\u3002\u4e5f\u6709\u8bb8\u591a\u6559\u5e08\u52a0\u4eba\u6c11\u76df\u548c\u4e5d\u4e09\u5b66\u793e\u3002\u5728\u5171\u4ea7\u515a\u7684\u9886\u5bfc\u4e0b\uff0c\u4e00\u6279\u9752\u5e74\u5b66\u751f\u8fc5\u901f\u6210\u957f\u3002\u5982\u6731\u9555\u57fa\u57281951\u5e743\u6708\u81f39\u6708\u671f\u95f4\u62c5\u4efb\u5b66\u751f\u4f1a\u4e3b\u5e2d\uff0c\u5728\u7ec4\u7ec7\u5b66\u751f\u53c2\u52a0\u5efa\u56fd\u521d\u671f\u7684\u5404\u9879\u653f\u6cbb\u8fd0\u52a8\u4e2d\u53d1\u6325\u4e86\u5f88\u597d\u7684\u4f5c\u7528\u3002\u6731\u9555\u57fa\u540c\u5fd71997\u5e74\u4efb\u56fd\u52a1\u9662\u603b\u7406\u3002\u6309\u71671951\u5e7411\u6708\u5168\u56fd\u5de5\u5b66\u9662\u9662\u957f\u4f1a\u8bae\u63d0\u51fa\u7684\u201c\u4eca\u540e\u5de5\u5b66\u9662\u62db\u6536\u65b0\u751f\u5e94\u6709\u4e8c\u5206\u4e4b\u4e00\u4ee5\u4e0a\u662f\u4e13\u4fee\u79d1\u5b66\u751f\u201d\u7684\u7cbe\u795e\uff0c\u7535\u673a\u7cfb\u4ece1952\u5e74\u8d77\u529e\u4e86\u53d1\u7535\u548c\u8f93\u914d\u7535\u4e24\u4e2a\u4e13\u4fee\u79d1\uff0c\u5171\u62db\u751f120\u4eba\uff0c\u4e3a\u56fd\u5bb6\u57f9\u517b\u4e86\u6025\u9700\u7684\u4eba\u624d\u3002\u8fd9\u4e00\u65f6\u671f\u7535\u673a\u7cfb\u7684\u5b66\u751f\u4e13\u4e1a\u65b9\u5411\u4ecd\u5206\u4e3a\u7535\u529b\u7ec4\u548c\u7535\u8baf\u7ec4\u3002
1952\u5e746\u670825\u65e5\u653f\u52a1\u9662\u516c\u5e03\u4e86\u300a\u5168\u56fd\u5de5\u5b66\u9662\u8c03\u6574\u65b9\u6848\u300b\u3002\u7ecf\u8fc7\u9662\u7cfb\u8c03\u6574\uff0c\u7535\u673a\u7cfb\u4e2d\u7684\u7535\u8baf\u7ec4\u4e8e1952\u5e74\u72ec\u7acb\u6210\u7acb\u4e86\u65e0\u7ebf\u7535\u5de5\u7a0b\u7cfb\u3002\u8c03\u6574\u540e\u7684\u7535\u673a\u5de5\u7a0b\u7cfb\u4e8e1952\u5e749\u670819\u65e5\u6b63\u5f0f\u6210\u7acb\u3002\u5317\u4eac\u5927\u5b66\u5de5\u5b66\u9662\u7684\u7535\u673a\u5de5\u7a0b\u7cfb\u5e76\u5165\u6e05\u534e\u5927\u5b66\u7535\u673a\u5de5\u7a0b\u7cfb\u3002\u8bbe\u7535\u673a\u53ca\u7535\u5668\uff08\u62db\u751f60\u4eba\uff09\u3001\u53d1\u7535\u5382\u914d\u7535\u7f51\u53ca\u914d\u7535\u7cfb\u7edf\uff08\u62db\u751f60\u4eba\uff09\u548c\u5de5\u4e1a\u4f01\u4e1a\u7535\u6c14\u5316\uff08\u62db\u751f60\u4eba\uff09\u4e09\u4e2a\u4e13\u4e1a\uff0c\u53e6\u8bbe\u53d1\u7535\u5382\uff08\u62db\u751f60\u4eba\uff09\u548c\u8f93\u914d\u7535\uff08\u62db\u751f60\u4eba\uff09\u4e24\u4e2a\u4e13\u4fee\u79d1\uff0c\u5168\u7cfb\u5171\u62db\u65b0\u751f\u7ea6300\u4eba\u3002\u8bbe\u7acb\u201c\u7535\u529b\u673a\u68b0\u201d\u3001\u201c\u53d1\u7535\u53ca\u8f93\u914d\u7535\u201d\u3001\u201c\u5de5\u4e1a\u4f01\u4e1a\u7535\u6c14\u5316\u201d\u3001\u201c\u57fa\u672c\u7535\u5de5\u201d\u3001\u201c\u7535\u5de5\u5b66\u201d\u7b49\u4e94\u4e2a\u6559\u7814\u7ec4\u3002
\u9662\u7cfb\u8c03\u6574\u4e4b\u540e\uff0c\u5b66\u6821\u7acb\u5373\u5f00\u59cb\u4e86\u4ee5\u201c\u5b66\u4e60\u82cf\u8054\u5148\u8fdb\u7ecf\u9a8c\u201d\u4e3a\u4e3b\u7684\u6559\u5b66\u6539\u9769\u3002\u7ecf\u8fc7\u4e09\u5e74\u65f6\u95f4\uff0c\u52301955\u5e74\u79cb\uff0c\u7535\u673a\u7cfb\u7684\u4e13\u4e1a\u8bbe\u7f6e\u8c03\u6574\u4e3a\u201c\u7535\u673a\u53ca\u7535\u5668\u5236\u9020\u201d\u3001\u201c\u53d1\u7535\u53ca\u8f93\u914d\u7535\u5de5\u7a0b\u201d\u3001\u201c\u9ad8\u7535\u538b\u5de5\u7a0b\u201d\u3001\u201c\u5de5\u4e1a\u4f01\u4e1a\u7535\u6c14\u5316\u201d\u7b49\u56db\u4e2a\u4e13\u4e1a\uff0c\u5e76\u4e14\u5b8c\u6210\u4e86\u4e00\u8f6e\u4e94\u5e74\u5236\u672c\u79d1\u6559\u5b66\u7684\u5404\u4e2a\u4e3b\u8981\u73af\u8282\u3002\u6559\u7814\u7ec4\u8bbe\u7f6e\u4e5f\u8c03\u6574\u4e3a8\u4e2a\uff0c\u5206\u522b\u662f\u201c\u7535\u673a\u201d\u3001\u201c\u7535\u5668\u201d\u3001\u201c\u53d1\u7535\u201d\u3001\u201c\u8f93\u914d\u7535\u201d\u3001\u201c\u9ad8\u538b\u201d\u3001\u201c\u5de5\u4f01\u201d\u3001\u201c\u57fa\u672c\u7535\u5de5\u201d\u548c\u201c\u7535\u5de5\u5b66\u201d\u3002\u5176\u4e2d\u201c\u7535\u5668\u201d\u6559\u7814\u7ec4\u4e8e1955\u5e74\u6210\u7acb\uff0c\u201c\u9ad8\u538b\u201d\u6559\u7814\u7ec4\u4e8e1956\u5e74\u6210\u7acb\u3002\u4ee5\u4e0a\u4e13\u4e1a\u8bbe\u7f6e\u548c\u6559\u7814\u7ec4\u5efa\u5236\u57fa\u672c\u5ef6\u7eed\u52301966\u5e74\u6587\u9769\u7206\u53d1\u4e4b\u524d\u3002\u5728\u5b66\u4e60\u82cf\u8054\u7ecf\u9a8c\u8fc7\u7a0b\u4e2d\uff0c\u81ea1953\u5e74\u8d77\u82cf\u8054\u5148\u540e\u6d3e\u51fa\u5df4\u7136\u8bfa\u592b\u3001\u65af\u6377\u6f58\u8bfa\u592b\u3001\u7fdf\u53ef\u592b\u3001\u5965\u6885\u91cc\u987f\u67ef\u3001\u7ecd\u5c14\u8fbe\u7279\u91d1\u5a1c\u548c\u65e5\u91cc\u5174\u7b496\u4f4d\u4e13\u5bb6\u6765\u7535\u673a\u7cfb\u5de5\u4f5c\uff0c\u5728\u6559\u5b66\u3001\u5b9e\u9a8c\u5ba4\u5efa\u8bbe\u3001\u79d1\u7814\u548c\u6307\u5bfc\u7814\u7a76\u751f\u7b49\u65b9\u9762\u7ed9\u4e86\u65e0\u79c1\u7684\u63f4\u52a9\u3002\u5728\u8fd9\u671f\u95f4\uff0c\u7535\u673a\u7cfb\u4e5f\u6d3e\u4e86\u8bb8\u591a\u6559\u5e08\u8d74\u82cf\u8fdb\u4fee\u548c\u7559\u5b66\u30021956\u5e74\u79cb\uff0c\u9ad8\u666f\u5fb7\u5148\u751f\u4ece\u82cf\u8054\u83b7\u5f97\u535a\u58eb\u5b66\u6210\u56de\u56fd\uff0c\u62c5\u4efb\u4e86\u6e05\u534e\u5927\u5b66\u79d1\u5b66\u7814\u7a76\u5904\u5904\u957f\uff0c\u540e\u6765\u6210\u4e3a\u5168\u56fd\u7535\u5de5\u5b66\u79d1\u8457\u540d\u7684\u5b66\u672f\u5e26\u5934\u4eba\u3002\u4ed6\u4e8e1980\u5e74\u5f53\u9009\u4e3a\u4e2d\u56fd\u79d1\u5b66\u9662\u5b66\u90e8\u59d4\u5458\uff08\u9662\u58eb\uff09\uff0c1985\u5e74\u5f53\u9009\u56fd\u56fd\u9645\u7535\u6c14\u4e0e\u7535\u5b50\u5de5\u7a0b\u5e08\u5b66\u4f1a\u7279\u7ea7\u4f1a\u5458\uff08IEEE
Fellow\uff09\u5e76\u83b7\u5f97\u8be5\u5b66\u4f1a\u4e00\u767e\u5468\u5e74\u5956\uff0c1996\u5e74\u83b7\u9999\u6e2f\u67cf\u5b81\u987f\u6559\u80b2\u57fa\u91d1\u4f1a\uff08\u4e2d\u56fd\uff09\u7b2c\u4e8c\u5c4a\u5b7a\u5b50\u725b\u5168\u7403\u5956\u6770\u51fa\u5956\uff0c1997\u5e74\u83b7\u56fd\u5bb6\u7ea7\u6559\u5b66\u6210\u679c\u7279\u7b49\u5956\u3002\u4ed61983\u5e74\u81f31988\u5e74\u671f\u95f4\u4efb\u6e05\u534e\u5927\u5b66\u6821\u957f\u3002
1956\u5e74\u5468\u6069\u6765\u603b\u7406\u4e3b\u6301\u4e86\u6211\u56fd\u79d1\u5b66\u6280\u672f\u53d1\u5c55\u89c4\u5212\u7684\u8ba8\u8bba\u548c\u5236\u5b9a\uff0c\u5e03\u7f72\u641e\u4e24\u5f39\u3002\u7535\u673a\u7cfb\u4e0e\u5de5\u7269\u7cfb\u3001\u65e0\u7ebf\u7535\u7cfb\u7b49\u4e00\u9053\u4e3a\u53d1\u5c55\u76f8\u5173\u65b0\u4e13\u4e1a\u505a\u51fa\u4e86\u79ef\u6781\u7684\u8d21\u732e\uff0c\u5148\u540e\u5efa\u7acb\u4e86\u201c\u81ea\u52a8\u5b66\u4e0e\u8fdc\u52a8\u5b66\u201d\u3001\u201c\u8fd0\u7b79\u5b66\u201d\u4e24\u4e2a\u6559\u7814\u7ec4\uff0c\u62c5\u4efb\u4e86\u8ba1\u7b97\u673a\u4e13\u4e1a\u4e3b\u8981\u4e13\u4e1a\u8bfe\u7684\u6559\u5b66\u4efb\u52a1\uff0c\u53c2\u52a0\u4e86\u4e2d\u79d1\u9662\u8ba1\u7b97\u6280\u672f\u7814\u7a76\u6240\u7684\u7b79\u5efa\u5de5\u4f5c\uff0c\u5728\u94b1\u5b66\u68ee\u5148\u751f\u7684\u6307\u5bfc\u4e0b\u5f00\u529e\u4e86\u201c\u8fd0\u7b79\u5b66\u201d\u4e13\u4e1a\uff0c\u62db\u6536\u4e86\u4e24\u4e2a\u73ed\u7684\u5b66\u751f\uff0c\u5f00\u529e\u4e86\u201c\u81ea\u52a8\u5316\u201d\u7814\u7a76\u73ed\uff0c\u62db\u6536\u4e8690\u540d\u5b66\u5458\u3002\u8fd9\u4e9b\u4e13\u4e1a\u548c\u6559\u7814\u7ec4\u4e8e1958\u5e747\u6708\u72ec\u7acb\u6210\u7acb\u4e86\u81ea\u52a8\u63a7\u5236\u7cfb\u3002
1958\u5e74\u5b66\u6821\u8d2f\u5f7b\u201c\u6559\u80b2\u4e3a\u65e0\u4ea7\u9636\u7ea7\u653f\u6cbb\u670d\u52a1\uff0c\u6559\u80b2\u4e0e\u751f\u4ea7\u52b3\u52a8\u76f8\u7ed3\u5408\u201d\u7684\u6559\u80b2\u65b9\u9488\u3002\u7535\u673a\u7cfb\u5e08\u751f\u53c2\u52a0\u4e86\u5341\u4e09\u9675\u6c34\u5e93\u52b3\u52a8\u3001\u5f00\u5c55\u52e4\u5de5\u4fed\u5b66\u3001\u81ea\u884c\u8bbe\u8ba1\u5236\u9020\u4ea4\u6d41\u8ba1\u7b97\u53f0\u3001\u5efa\u8bbe\u7535\u5de5\u5382\u3001\u53c2\u4e0e\u5efa\u8bbe\u571f\u7535\u5382\u3001\u53c2\u4e0e\u7a0b\u63a7\u7acb\u5f0f\u94e3\u5e8a\u8bbe\u8ba1\u5236\u9020\u7b49\uff0c\u8fd8\u6d3e\u51fa\u5c0f\u5206\u961f\u5230\u6cb3\u5357\u767b\u5c01\u5177\u53bb\u201c\u652f\u63f4\u5730\u65b9\u5de5\u4e1a\u5316\uff0c\u6280\u672f\u4e0b\u5382\uff0c\u4e0e\u5de5\u519c\u7ed3\u5408\uff0c\u6539\u9020\u601d\u60f3\u201d\u3002\u5468\u6069\u6765\u603b\u7406\u6765\u5b66\u6821\u53c2\u89c2\u4e86\u201c\u5e94\u5c4a\u6bd5\u4e1a\u751f\u548c\u7ea2\u4e13\u8dc3\u8fdb\u5c55\u89c8\u201d\uff0c\u5bf9\u7535\u673a\u7cfb\u738b\u4f2f\u7ff0\u7b49\u6bd5\u4e1a\u8bbe\u8ba1\u5236\u4f5c\u7684\u571f\u5f00\u5173\u5927\u52a0\u5938\u5956\u30021960\u5e74\u201c\u7535\u529b\u7cfb\u7edf\u52a8\u6001\u6a21\u62df\u5b9e\u9a8c\u5ba4\u201d\u5efa\u6210\u6295\u5165\u8fd0\u884c\u30021961\u5e74\u7535\u673a\u7cfb\u53c8\u7814\u5236\u4e86\u5f53\u65f6\u6280\u672f\u4e0a\u662f\u9886\u5148\u7684\u53cc\u6c34\u5185\u51b7\u53d1\u7535\u673a\u30021963\u5e74\u7ecf\u539f\u9ad8\u6559\u90e8\u6279\u51c6\u6210\u7acb\u4e86\u201c\u7535\u5de5\u79d1\u5b66\u7814\u7a76\u6240\u201d\u3002\u8fd9\u6bb5\u65f6\u671f\uff0c\u672c\u79d1\u751f\u5b66\u5236\u6709\u6240\u53d8\u5316\u30021958\u5c4a\u4e0e1959\u5c4a\u4e3a\u4e94\u5e74\u5236\uff0c1961\u5c4a\u4e0e1962\u5c4a\u4e3a\u4e94\u5e74\u534a\u5236\uff0c1964\u81f31966\u5c4a\u4e3a\u516d\u5e74\u5236\u30021958\u81f31959\u5e74\u8fd8\u4e3a\u5f53\u65f6\u4ea7\u4e1a\u90e8\u95e8\u4e3e\u529e\u4e86\u4e24\u671f\u5e72\u90e8\u8fdb\u4fee\u73ed\uff0c\u5b66\u5236\u4e3a\u4e8c\u5e74\uff0c\u5b66\u5458\u4e3a\u5404\u5927\u7535\u5382\u3001\u7535\u4e1a\u5c40\u548c\u7535\u673a\u5382\u7b49\u5355\u4f4d\u7684\u9886\u5bfc\u5e72\u90e8\u3002\u8fd9\u6bb5\u65f6\u671f\u672c\u79d1\u751f\u6bcf\u5e74\u62db\u751f180\uff5e200\u4eba\uff0c\u6b64\u5916\u8fd8\u62db\u6536\u4e86\u4e00\u6279\u671d\u9c9c\u3001\u8d8a\u5357\u548c\u8001\u631d\u7b49\u56fd\u7684\u7559\u5b66\u751f\u3002\u81ea1953\u5e74\u8d77\uff0c\u7535\u673a\u7b2c\u91cd\u65b0\u5f00\u59cb\u62db\u6536\u7814\u7a76\u751f\uff0c\u4f46\u672a\u5efa\u7acb\u5b66\u4f4d\u5236\u5ea6\u3002\u622a\u6b621966\u5e74\u6587\u9769\u7206\u53d1\u65f6\u4e3a\u6b62\uff0c\u8fd9\u65f6\u671f\u5171\u62db\u6536\u7814\u7a76\u751f\u7ea6150\u540d\u30021958\u5e74\u4e1c\u897f\u4e3b\u697c\u843d\u6210\uff0c\u7535\u673a\u7cfb\u4ece\u7535\u673a\u9986\u8fc1\u5165\u897f\u4e3b\u697c\u3002
1966\u5e746\u6708\u201c\u6587\u5316\u5927\u9769\u547d\u201d\u7206\u53d1\uff0c\u6e05\u534e\u5927\u5b66\u6210\u4e3a\u91cd\u70b9\u533a\uff0c\u6559\u5b66\u4e0e\u79d1\u7814\u9047\u5230\u4e25\u91cd\u7834\u574f\u30021968\u5e747\u670827\u65e5\uff0c\u4e2d\u592e\u6d3e\u5de5\u4eba\u3001\u89e3\u653e\u519b\u5ba3\u4f20\u961f\u8feb\u63a5\uff0c\u4e00\u65b9\u9762\u5236\u6b62\u4e86\u6b66\u6597\uff0c\u7a33\u5b9a\u4e86\u5c40\u52bf\uff0c\u53e6\u4e00\u65b9\u9762\u5168\u9762\u63a5\u7ba1\u4e86\u6821\u3001\u7cfb\u9886\u5bfc\u6743\u30021970\u5e748\u6708\u539f\u7535\u673a\u7cfb\u7684\u201c\u5de5\u4e1a\u4f01\u4e1a\u7535\u6c14\u5316\u6559\u7814\u7ec4\u201d\u53ca\u201c\u5de5\u4f01\u4e13\u4e1a\u201d\u548c\u201c\u7535\u5b50\u5b66\u6559\u7814\u7ec4\u201d\u4e0e\u539f\u52a8\u529b\u673a\u68b0\u7cfb\u7684\u201c\u70ed\u5de5\u4eea\u8868\u81ea\u52a8\u5316\u6559\u7814\u7ec4\u201d\u53ca\u201c\u70ed\u5de5\u4e13\u4e1a\u201d\u7ec4\u5efa\u4e86\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\uff1b\u539f\u7535\u673a\u7cfb\u201c\u7535\u529b\u7cfb\u7edf\u53ca\u5176\u81ea\u52a8\u5316\u201d\u3001\u201c\u7535\u673a\u5236\u9020\u201d\u3001\u201c\u9ad8\u7535\u538b\u5de5\u7a0b\u201d\u3001\u201c\u57fa\u672c\u7535\u5de5\u201d\u548c\u201c\u7535\u5de5\u5b66\u201d\u7b49\u4e94\u4e2a\u6559\u7814\u7ec4\u6c11\u539f\u52a8\u529b\u673a\u68b0\u7cfb\u7684\u201c\u9505\u7089\u201d\u3001\u201c\u71c3\u6c14\u8f6e\u673a\u201d\u548c\u201c\u70ed\u5de5\u5b66\u201d\u7b49\u4e09\u4e2a\u6559\u7814\u7ec4\u7ec4\u5efa\u4e86\u7535\u529b\u5de5\u7a0b\u7cfb\u30021970\u5e746\u670827\u65e5\u4e2d\u592e\u6279\u8f6c\u4e86\u5317\u5927\u3001\u6e05\u534e\u62db\u751f\u95ee\u9898\u7684\u8bf7\u793a\u62a5\u544a\u3002\u4ece1970\u5e74\u81f31976\u5e74\u7535\u673a\u7cfb\u5171\u62db\u6536\u516d\u5c4a\u201c\u5de5\u519c\u5175\u5b66\u5458\u201d917\u540d\uff0c\u6bcf\u5c4a\u7ea6150\u540d\u3002\u8fd8\u62db\u6536\u4e86\u975e\u6d32\u56fd\u5bb6\u76843\u540d\u7559\u5b66\u751f\u3002\u62db\u751f\u4e13\u4e1a\u4e3a\u7535\u529b\u7cfb\u7edf\u53ca\u5176\u81ea\u52a8\u5316\u3001\u7535\u673a\u3001\u9ad8\u7535\u538b\u5de5\u7a0b\u3002\u5b66\u751f\u6587\u5316\u7a0b\u5ea6\u53c2\u5dee\u4e0d\u9f50\uff0c\u6709\u7684\u53ea\u6709\u5c0f\u5b66\u6587\u5316\u7a0b\u5ea6\uff0c\u7ed9\u6559\u5b66\u5e26\u6765\u6781\u5927\u56f0\u96be\u3002
1976\u5e7410\u6708\uff0c\u201c\u56db\u4eba\u5e2e\u201d\u88ab\u7c89\u788e\uff0c\u6e05\u534e\u5927\u5b66\u4ece\u6b64\u83b7\u5f97\u65b0\u751f\u30021978\u5e7411\u6708\u7535\u529b\u5de5\u7a0b\u7cfb\u5206\u4e3a\u7535\u673a\u5de5\u7a0b\u7cfb\u4e0e\u70ed\u80fd\u5de5\u7a0b\u7cfb\u3002\u539f\u7535\u673a\u7cfb\u7684\u4e94\u4e2a\u6559\u7814\u7ec4\u548c\u4e09\u4e2a\u4e13\u4e1a\u6062\u590d\u4e3a\u7535\u673a\u5de5\u7a0b\u7cfb\u3002
1977\u5e74\u5168\u56fd\u6062\u590d\u9ad8\u8003\uff0c\u7535\u673a\u7cfb\u62db\u6536\u7535\u5de5\u5e08\u8d44\u73ed\u4e00\u4e2a\u73ed\uff0c\u4e8e1978\u5e742\u6708\u5165\u5b66\u3002\u5b66\u5236\u4e3a\u56db\u5e74\u534a\uff0c1978\u5e74\u7535\u673a\u7cfb\u4e09\u4e2a\u4e13\u4e1a\u5f00\u59cb\u62db\u751f\uff0c\u6bcf\u5e74\u62db\u751f\u7ea6120\u540d\uff0c\u5176\u4e2d\u7535\u529b\u7cfb\u7edf\u4e13\u4e1a\u4e24\u4e2a\u73ed\u7ea660\u5916\uff0c\u7535\u673a\u4e13\u4e1a\u4e00\u4e2a\u73ed\u7ea630\u5916\uff0c\u9ad8\u7535\u538b\u6280\u672f\u4e13\u4e1a\u4e00\u4e2a\u73ed\u7ea630\u540d\u3002\u5b66\u5236\u4e3a\u4e94\u5e74\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u7535\u5de5\u5b66\u6559\u7814\u7ec4\u7684\u6559\u5e08\u5728\u505a\u597d\u9762\u5411\u5168\u6821\u7684\u7535\u5de5\u5b66\u548c\u7535\u5b50\u6280\u672f\u8bfe\u6559\u5b66\u7684\u57fa\u7840\u4e0a\uff0c\u79ef\u6781\u5728\u751f\u7269\u533b\u5b66\u5de5\u7a0b\u9886\u57df\u5f00\u5c55\u79d1\u7814\u3001\u7b79\u529e\u65b0\u4e13\u4e1a\u30021982\u5e74\u7ecf\u5f53\u65f6\u7684\u6559\u80b2\u90e8\u6279\u51c6\uff0c\u7535\u673a\u7cfb\u6b63\u5f0f\u8bbe\u7acb\u201c\u751f\u7269\u533b\u5b66\u5de5\u7a0b\u4e0e\u4eea\u5668\u201d\u4e13\u4e1a\uff0c\u5e76\u62db\u751f\u4e00\u4e2a\u73ed\u7ea630\u540d\u672c\u79d1\u751f\u3002\u4ece\u6b64\uff0c\u7535\u673a\u7cfb\u7684\u672c\u79d1\u751f\u62db\u751f\u89c4\u6a21\u4e00\u76f4\u7ef4\u6301\u5728150\u591a\u540d\u81f3\u4eca\u30021978\u5e74\u6062\u590d\u7814\u7a76\u751f\u62db\u751f\u63a7\u5236\uff0c\u7535\u673a\u7cfb\u5f53\u5e74\u62db\u6536\u7814\u7a76\u751f22\u540d\u3002
1981\u5e74\u5e95\uff0c\u7535\u673a\u7cfb\u7684\u201c\u7535\u529b\u7cfb\u7edf\u53ca\u5176\u81ea\u52a8\u5316\u201d\u3001\u201c\u7535\u673a\u53ca\u5176\u63a7\u5236\u201d\u3001\u201c\u9ad8\u7535\u538b\u6280\u672f\u201d\u3001\u201c\u7406\u8bba\u7535\u5de5\u201d\u56db\u4e2a\u4e8c\u7ea7\u5b66\u79d1\u70b9\u83b7\u5f97\u5168\u56fd\u9996\u6279\u7855\u58eb\u5b66\u4f4d\u6388\u4e88\u6743\u548c\u9996\u6279\u535a\u58eb\u5b66\u4f4d\u6388\u4e88\u6743\u30021989\u5e74\u8fd9\u56db\u4e2a\u535a\u58eb\u70b9\u88ab\u8bc4\u4e3a\u5168\u56fd\u91cd\u70b9\u5b66\u79d1\u70b9\uff0c\u5e76\u4e14\u540d\u5217\u5168\u56fd\u540c\u7c7b\u5b66\u79d1\u70b9\u7b2c\u4e00\u540d\u3002\u751f\u7269\u533b\u5b66\u5de5\u7a0b\u4e0e\u4eea\u5668\u5b66\u79d1\u70b9\u5206\u522b\u4e8e1981\u5e74\u548c1986\u5e74\u83b7\u5f97\u7855\u58eb\u5b66\u4f4d\u6388\u4e88\u6743\u548c\u535a\u58eb\u5b66\u4f4d\u6388\u4e88\u6743\u3002\u7535\u673a\u7cfb\u7535\u529b\u7535\u5b50\u6280\u672f\u5b66\u79d1\u70b9\u5206\u522b\u4e8e1991\u5e74\u548c1996\u5e74\u83b7\u5f97\u7855\u58eb\u5b66\u4f4d\u6388\u4e88\u6743\u548c\u535a\u58eb\u5b66\u4f4d\u6388\u4e88\u6743\u30021995\u5e74\u6839\u636e\u56fd\u52a1\u9662\u5b66\u4f4d\u59d4\u5458\u4f1a\u5173\u4e8e\u6309\u4e00\u7ea7\u5b66\u79d1\u5b66\u4f4d\u6388\u6743\u548c\u7efc\u5408\u8bc4\u4f30\u4e2d\uff0c\u7535\u673a\u7cfb\u7535\u5de5\u5b66\u79d1\u70b9\u5728\u5168\u56fd\u7efc\u5408\u8bc4\u4f30\u4e2d\uff0c\u5728\u5b66\u79d1\u5efa\u8bbe\u3001\u4eba\u624d\u57f9\u517b\u3001\u79d1\u5b66\u7814\u7a76\u548c\u7efc\u5408\u6c34\u5e73\u5404\u9879\u6210\u7ee9\u5747\u540d\u5217\u5168\u56fd\u7b2c\u4e00\u540d\u30021996\u5e746\u6708\uff0c\u7535\u673a\u7cfb\u7535\u5de5\u5b66\u79d1\u70b9\u88ab\u56fd\u52a1\u9662\u5b66\u4f4d\u59d4\u5458\u4f1a\u5ba3\u5e03\u4e3a\u9996\u6279\u6309\u4e00\u7ea7\u5b66\u79d1\u6388\u6743\u7684\u8bd5\u70b9\u5355\u4f4d\u30021997\u5e74\u5168\u56fd\u5b66\u79d1\u8c03\u6574\u4e2d\uff0c\u7535\u5de5\u4e00\u7ea7\u5b66\u79d1\u6539\u540d\u4e3a\u7535\u6c14\u5de5\u7a0b\u5de5\u5b66\u79d1\uff0c\u751f\u7269\u533b\u5b66\u5de5\u7a0b\u4e0e\u4eea\u5668\u5b66\u79d1\u6539\u540d\u4e3a\u751f\u7269\u533b\u5b66\u5de5\u7a0b\u5b66\u79d1\uff0c\u5e76\u4e0a\u5347\u4e3a\u4e00\u7ea7\u5b66\u79d1\u3002\u7535\u673a\u7cfb\u76ee\u524d\u6bcf\u5e74\u62db\u6536\u7814\u7a76\u751f100\u591a\u540d\uff0c\u5176\u4e2d\u535a\u58eb\u7814\u7a76\u751f\u7ea6\u5360\u4e09\u5206\u4e4b\u4e00\u30021997\u5e74\u7814\u7a76\u751f\u5165\u5b66\u4eba\u6570\u8fbe\u5230150\u591a\u540d\uff0c\u9996\u6b21\u4e0e\u672c\u79d1\u751f\u5165\u5b66\u4eba\u6570\u6301\u5e73\u30021991\u5e74\u56fd\u5bb6\u6559\u59d4\u9996\u6b21\u8868\u5f70\u5728\u5de5\u4f5c\u4e2d\u505a\u51fa\u7a81\u51fa\u8d21\u732e\u7684\u4e2d\u56fd\u535a\u58eb\u5b66\u4f4d\u3001\u7855\u58eb\u5b66\u4f4d\u83b7\u5f97\u8005695\u540d\u4e2d\uff0c\u7535\u673a\u7cfb\u5360\u67097\u540d\u3002
\u968f\u7740\u79d1\u5b66\u6280\u672f\u7684\u8fc5\u901f\u53d1\u5c55\uff0c\u7535\u5b50\u3001\u8ba1\u7b97\u673a\u3001\u4fe1\u606f\u6280\u672f\u7b49\u65b0\u5174\u5b66\u79d1\u5bf9\u4f20\u7edf\u7535\u5de5\u5b66\u79d1\u7684\u4ea4\u53c9\u6e17\u900f\uff0c\u4f7f\u7535\u5de5\u5b66\u79d1\u5404\u4e2a\u4e13\u4e1a\u5177\u6709\u66f4\u5e7f\u6cdb\u7684\u5171\u540c\u57fa\u7840\uff0c\u5e76\u4e14\u4e13\u4e1a\u754c\u9650\u53d8\u5f97\u6a21\u7cca\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u793e\u4f1a\u4e3b\u4e49\u5e02\u573a\u7ecf\u6d4e\u7684\u53d1\u5c55\u4e5f\u9700\u8981\u5177\u6709\u66f4\u5bbd\u4e13\u4e1a\u53e3\u5f84\u7684\u9ad8\u5c42\u6b21\u7535\u5de5\u5b66\u79d1\u7684\u4eba\u624d\u3002\u4e3a\u4e9b\uff0c\u81ea80\u5e74\u4ee3\u521d\u5f00\u59cb\uff0c\u7535\u673a\u7cfb\u5c31\u4e0d\u65ad\u8fdb\u884c\u4e13\u4e1a\u6539\u9020\uff0c\u5e76\u4e8e1989\u5e74\u6b63\u5f0f\u5c06\u539f\u7535\u529b\u7cfb\u7edf\u81ea\u52a8\u5316\u3001\u9ad8\u7535\u538b\u6280\u672f\u3001\u7535\u673a\u4e09\u4e2a\u4e13\u4e1a\u5168\u5e76\u4e3a\u4e00\u4e2a\u5bbd\u53e3\u5f84\u7684\u201c\u7535\u6c14\u5de5\u7a0b\u53ca\u5176\u81ea\u52a8\u5316\u201d\u4e13\u4e1a\uff0c\u5f97\u5230\u4e86\u56fd\u5bb6\u6559\u59d4\u7684\u8ba4\u53ef\uff0c\u5217\u5165\u4e86\u5168\u56fd\u4e13\u4e1a\u63a8\u8350\u76ee\u5f55\u3002
\u6b64\u5916\uff0c\u4e3a\u4e86\u9002\u5e94\u6211\u56fd\u4ee5\u7ecf\u6d4e\u5efa\u8bbe\u4e3a\u4e2d\u5fc3\u7684\u5f62\u52bf\uff0c\u9002\u5e94\u5728\u751f\u4ea7\u3001\u79d1\u7814\u548c\u6559\u80b2\u7b2c\u4e00\u7ebf\u5e7f\u5927\u79d1\u6280\u5de5\u4f5c\u8005\u77e5\u8bc6\u66f4\u65b0\u7684\u9700\u8981\uff0c\u7535\u673a\u7cfb\u79ef\u6781\u5f00\u5c55\u5927\u5b66\u540e\u7ee7\u7eed\u6559\u80b2\u3002\u4f8b\u5982\uff0c\u53d7\u5f53\u65f6\u6c34\u5229\u7535\u529b\u90e8\u7684\u59d4\u6258\uff0c1985\u5e74\u7535\u673a\u7cfb\u8fde\u7eed\u4e3e\u529e\u4e86\u4e94\u671f\u7535\u529b\u8bbe\u8ba1\u9662\u9662\u957f\u3001\u603b\u5de5\u7a0b\u5e08\u4fee\u7814\u73ed\uff0c\u5171\u6709168\u540d\u53c2\u52a0\u5b66\u4e60\u3002\u4ece1988\u5e74\u8d77\uff0c\u53c8\u8fde\u7eed\u5f00\u529e\u4e86\u7535\u529b\u7cfb\u7edf\u8c03\u5ea6\u5458\u7814\u8ba8\u73ed\u51714\u671f\uff0c\u7535\u529b\u7cfb\u7edf\u8c03\u5ea6\u79d1\u79d1\u957f1\u671f\uff0c\u5171\u6709130\u4eba\u53c2\u52a0\u5b66\u4e60\u3002\u4ece1995\u5e74\u8d77\uff0c\u53c8\u5728\u5168\u6821\u4e2d\u7387\u5148\u4e3e\u529e\u7814\u7a76\u751f\u8bfe\u7a0b\u8fdb\u4fee\u73ed\uff0c\u6bcf\u671f\u5b66\u4e60\u4e00\u5e74\uff0c\u5176\u4e2d\u4e00\u90e8\u5206\u5b66\u5458\u7ed3\u4e1a\u540e\u53c2\u52a0\u7814\u7a76\u751f\u5165\u5b66\u8003\u8bd5\uff0c\u53d6\u5f97\u8d44\u683c\u540e\u76f4\u63a5\u8fdb\u5165\u4e86\u5de5\u7a0b\u7855\u58eb\u8bba\u6587\u5de5\u4f5c\u3002\u6b64\u5916\uff0c\u7535\u673a\u7cfb\u8fd8\u4e0e\u897f\u95e8\u5b50\u516c\u53f8\u5408\u4f5c\u4e3e\u529e\u591a\u6b21\u7075\u6d3b\u4ea4\u6d41\u8f93\u7535\u9ad8\u7ea7\u7814\u8ba8\u73ed\uff0c\u4e0e\u4e2d\u7535\u8054\u5408\u4f5c\u4e3e\u529e\u7cfb\u5217\u7535\u529b\u7cfb\u7edf\u65b0\u6280\u672f\u8bb2\u4e60\u73ed\u7b49\u7b49\uff0c\u4e3a\u7ecf\u6d4e\u5efa\u8bbe\u4e3b\u6218\u573a\u670d\u52a1\u3002
80\u5e74\u4ee3\u521d\u4ee5\u6765\uff0c\u7535\u673a\u7cfb\u7684\u79d1\u5b66\u7814\u7a76\u6709\u5f88\u5927\u7684\u53d1\u5c55\u3002\u4ee5\u79d1\u7814\u65b9\u5411\u4e3a\u57fa\u7840\u7684\u79d1\u7814\u7ec4\u6210\u4e3a\u79d1\u7814\u6d3b\u52a8\u7684\u7ec6\u80de\uff0c\u5728\u7535\u673a\u7cfb\u7684\u79d1\u7814\u8fc5\u901f\u53d1\u5c55\u4e2d\u8d77\u5230\u4e86\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5728\u6b64\u57fa\u7840\u4e0a\uff0c80\u5e74\u4ee3\u672a\u7535\u673a\u7cfb\u4e0e\u70ed\u80fd\u7cfb\u5f00\u59cb\u7b79\u5efa\u201c\u7535\u529b\u7cfb\u7edf\u53ca\u53d1\u7535\u8bbe\u5907\u63a7\u5236\u548c\u4eff\u771f\u201d\u56fd\u5bb6\u91cd\u70b9\u5ba4\uff0c1995\u5e7410\u6708\u5efa\u6210\uff0c\u901a\u8fc7\u4e86\u56fd\u5bb6\u7684\u9a8c\u6536\u30021999\u5e74\uff0c\u7535\u673a\u7cfb\u8fd8\u4e0e\u81ea\u52a8\u5316\u7cfb\u3001\u6838\u7814\u9662\u3001\u5fae\u7535\u5b50\u6240\u7b49\u5355\u4f4d\u5171\u5efa\u4e86\u201c\u7535\u529b\u7535\u5b50\u5de5\u7a0b\u7814\u7a76\u4e2d\u5fc3\u201d.
\u6839\u636e\u7535\u673a\u7cfb\u5b66\u79d1\u7ed3\u6784\u548c\u53d1\u5c55\u7684\u9700\u8981\uff0c1988\u5e74\u7535\u673a\u7cfb\u7cfb\u540d\u6539\u4e3a\u201c\u7535\u673a\u5de5\u7a0b\u4e0e\u5e94\u7528\u7535\u5b50\u6280\u672f\u7cfb\u201d\u3002
用4平方铜电线是可以的。
如果是单相4kW电机用4平方线就可以了，如果是三相4kw电机用2.5平方线够了。
完全够用但要三相的要用4芯线。
可以，还会有余量。
绛旓細鍙杈撳叆鐢靛帇姝ｇ‘锛岃偗瀹氱儳鍧忎笉浜嗭紝涔熻鍙兘鐢电嚎澶暱锛岃礋杞藉伐浣滀笉浜嗭紝杩欏彲鑳界殑锛2.7*1000/220=12.27A锛16骞抽摑绾匡紝姣忓叕閲岀數闃荤害1.9惟锛屽鏋滅嚎闀1鍏噷锛岀嚎涓婂垎寰楃數鍘嬬害12.27*19=23.3鈪达紝鐢垫満鎭愭曟棤娉曟甯稿伐浣滐紝鎵浠ラ摑绾夸笉鑳藉お闀匡紝500绫充互鍐呭皻鍙
绛旓細鐢垫祦涓篒=P/(1.732IUcos蠁)=80/(1.732x0.38x0.75)=162A锛堢敤鏍囧噯涓夌浉甯傜數鐢靛帇璁＄畻锛宑os蠁鏄礋杞藉姛鐜囧洜鏁帮紝涓鑸鐢靛姩鏈鍙0.75 锛夈1骞虫柟閾滅數缂嗙殑棰濆畾鐢垫祦涓6A銆傚洜姝ょ數缂嗙殑骞虫柟鏁=162/6=27骞虫柟銆傚伐绋嬩笂鐢ㄧ殑閾滃绾匡紝浠ユ埅闈㈢Н锛堝钩鏂规绫筹級鍖哄垎鍏惰鏍兼湁锛氾紙1.5锛2.5锛4锛6锛10锛16锛25锛35...
绛旓細姘哥鍚屾鐢垫満閫氬父鏈鍥鏍圭嚎锛屽寘鎷袱鏍圭浉绾匡紙閫氬父涓洪粦鑹叉垨绾㈣壊锛夛紝涓鏍逛腑鎬х嚎锛堥氬父涓鸿摑鑹诧級锛屼互鍙婁竴鏍瑰惎鍔ㄧ嚎锛堥氬父涓洪粍鑹叉垨缁胯壊锛夛紝鐢ㄤ簬杩炴帴鐢靛銆傚浜庝竴涓14W鐨220V姘哥鍚屾鐢垫満锛屾偍闇瑕佹纭湴杩炴帴杩欎簺绾夸互纭繚鐢垫満姝ｅ父宸ヤ綔銆
绛旓細鏄鐨勫厔寮熴傚鏋滀綘涓夋牴绾夸竴璧锋祴锛岄偅鏄敤鏉ュ仛婕忕數淇濇姢鐨勩傚鏋滄湁鐢垫祦璇存槑绾胯矾鏌愪竴鐩告紡鐢点
绛旓細銆1銆戝閲岀殑鐓ф槑鐢电嚎 鐓ф槑鐢电嚎浣跨敤1.5骞虫柟銆備竴鑸搴収鏄庤礋鑽峰姛鐜囬兘涓嶄細澶ぇ锛岄鍘呫佸鍘呫佷富娆″崸銆侀槼鍙般佸帹鎴裤佸崼鐢熼棿宸笉澶6-8涓伅锛屾帶鍒跺湪1500鐡︿互鍐咃紝鐢1.5骞虫柟鍥芥爣閾滅嚎瓒冲浜嗐傘2銆戠儹姘村櫒鎻掑骇鐢ㄧ嚎 鐑按鍣ㄥ湪瀹剁敤鐢靛櫒涓畻姣旇緝澶х殑浜嗭紝寤鸿浣跨敤4骞虫柟鐨勭數绾匡紝4骞虫柟鐨勯摐鑺嚎鏈澶у彲鍏佽7000-8000...
绛旓細杩欎釜灏辨槸姝ｅ弽杞帴绾垮浘銆傚紑鍏冲湪鍥句腑浣嶇疆鏃讹紝绾㈤粍涓轰富缁曠粍锛岃摑鐧戒负鍓粫缁勩傚紑鍏崇疆浜庨嗚浆浣嶇疆鏃讹紝钃濈櫧涓轰富缁曠粍锛岀孩榛勪负鍓粫缁勩傛寜鍥惧皢榛勭櫧绾垮苟鍦ㄤ竴璧凤紝鍏跺畠涓滆タ鎺ュ湪鐩稿簲鐨勪綅缃嵆鍙備娇鐢ㄥ彉棰戝櫒璋冮熸椂锛屽皢璇ュ浘鐨勭數婧愭帴鍦ㄥ彉棰戝櫒鐨勮緭鍑虹鍗冲彲銆
绛旓細鐢靛伐甯堝倕甯繖绠椾笅鎴戞敼鐢ㄥ灏戝钩鏂圭殑閾濈嚎? 20 鎴戣鎷変竴鏍硅溅闂翠富绾,璺濈150澶氱背,鐢(3+1)鑺殑閾濈嚎,鎬昏礋鑽烽噺涓200鍗冪摝浠ヤ笂,璇烽棶瑕佺敤澶氬皯骞虫柟鐨勩傝阿璋簡... 鎴戣鎷変竴鏍硅溅闂翠富绾,璺濈150澶氱背,鐢(3+1)鑺殑閾濈嚎,鎬昏礋鑽烽噺涓200鍗冪摝浠ヤ笂,璇烽棶瑕佺敤澶氬皯骞虫柟鐨勩傝阿璋簡 灞曞紑 鎴戞潵绛 4涓洖绛 #璇濋# 鎵撳伐浜...
绛旓細浣犳槸璇存帴瑙﹀櫒涓嬮潰鐨勭數鍣ㄥ悧锛熼偅鏄儹缁х數鍣ㄣ備綔鐢ㄦ槸鐩戞祴鐢垫満宸ヤ綔鐢垫祦锛屽鏋滃嚭鐜拌繃杞斤紝灏变細鍒囨柇鎺у埗鐢佃矾鐨勪緵鐢碉紝鑷姩鍋滄銆
绛旓細鈶犳煡鏄庢柇鐐逛簣浠ヤ慨澶;鈶℃鏌ョ粫缁勬瀬鎬;鍒ゆ柇缁曠粍鏈鏄惁姝ｇ‘;鈶㈢揣鍥烘澗鍔ㄧ殑鎺ョ嚎铻轰笣锛岀敤涓囩敤琛ㄥ垽鏂悇鎺ュご鏄惁鍋囨帴锛屼簣浠ヤ慨澶;鈶ｅ噺杞芥垨鏌ュ嚭骞舵秷 闄ゆ満姊版晠闅滐紝鈶ゆ鏌ユ槸杩樻妸瑙勫畾鐨勯潰鎺ユ硶璇帴涓篩;鏄惁鐢变簬鐢垫簮瀵肩嚎杩囩粏浣垮帇闄嶈繃澶э紝浜堜互绾犳锛屸懃閲嶆柊瑁呴厤浣夸箣鐏垫椿;鏇存崲鍚堟牸娌硅剛;鈶︿慨澶嶈酱鎵裤鍥銆鐢靛姩鏈璧峰姩鍥伴毦锛...
