求三相异步电动机正反转实物接线图,实物图如下 画出三相异步电动机正反转动控制电路电路图并说明原理?

\u4e09\u76f8\u5f02\u6b65\u7535\u52a8\u673a\u63a5\u89e6\u5668\u8054\u9501\u6b63\u53cd\u8f6c\u63a7\u5236\u7ebf\u8def\u5b9e\u7269\u56fe

\u4e09\u76f8\u5f02\u6b65\u7535\u52a8\u673a\u63a5\u89e6\u5668\u8054\u9501\u6b63\u53cd\u8f6c\u63a7\u5236\u7ebf\u8def\u5b9e\u7269\u56fe\uff1a\uff08\u6ce8\u610f\uff1a\u5b9e\u7269\u56fe\u53ef\u53c2\u7167\u539f\u7406\u56fe\u4f50\u8bc1\uff09

\u4e09\u76f8\u5f02\u6b65\u7535\u52a8\u673a\u63a5\u89e6\u5668\u8054\u9501\u6b63\u53cd\u8f6c\u63a7\u5236\u7ebf\u8def\u539f\u7406\u56fe\uff1a

\u4e09\u76f8\u5f02\u6b65\u7535\u52a8\u673a\u6b63\u53cd\u8f6c\u89e3\u6790:
\u5728\u9009\u62e9\u65ad\u8def\u5668\u65f6\uff0c\u6211\u4eec\u4e0d\u4ec5\u8981\u5173\u6ce8\u65ad\u8def\u5668\u7684\u5ef6\u8fdf\u66f2\u7ebf\u7b49\u4e3b\u8981\u6307\u6807\uff0c\u8fd8\u5e94\u91cd\u89c6\u5b83\u7684\u5f88\u591a\u6b21\u8981\u529f\u80fd\uff0c\u8fd9\u4e9b\u5e38\u5bb9\u6613\u88ab\u5ffd\u7565\u7684\u6027\u80fd\u4e0d\u4ec5\u80fd\u4e3a\u4e00\u4e2a\u826f\u597d\u7684\u8bbe\u8ba1\u9526\u4e0a\u6dfb\u82b1\uff0c\u800c\u4e14\u8fd8\u80fd\u5e2e\u52a9\u5de5\u7a0b\u5e08\u4eec\u4e3a\u5176\u5e94\u7528\u8bbe\u8ba1\u7cbe\u5bc6\u7684\u4fdd\u62a4\u7535\u8def\u3002
\u76ee\u524d\u5e02\u9762\u4e0a\u6709\u8bb8\u591a\u914d\u5907\u4e86\u5404\u79cd\u53ef\u9009\u529f\u80fd\u7684\u65ad\u8def\u5668\uff0c\u8fd9\u4e9b\u529f\u80fd\u5bf9\u4e8e\u7535\u8def\u4fdd\u62a4\u8bbe\u8ba1\u5f88\u6709\u5e2e\u52a9\u3002
\u8f85\u52a9\u63a5\u70b9\uff08\u8f85\u52a9\u5f00\u5173\uff09\uff1a\u5b83\u4eec\u662f\u4e0e\u4e3b\u63a5\u70b9\u7535\u9694\u79bb\u7684\u63a5\u70b9\uff0c\u9002\u7528\u4e8e\u62a5\u8b66\u548c\u7a0b\u5e8f\u5f00\u5173\u3002\u8f85\u52a9\u63a5\u70b9\u53ef\u7528\u4e8e\u5411\u64cd\u4f5c\u4eba\u5458\u6216\u63a7\u5236\u7cfb\u7edf\u544a\u8b66\uff0c\u53d1\u51fa\u8b66\u62a5\uff0c\u6216\u5728\u91cd\u8981\u5e94\u7528\u4e2d\u63a5\u901a\u5907\u7528\u7535\u6e90\u3002
\u6269\u5c55\u8d44\u6599:
\u4e09\u76f8\u5f02\u6b65\u7535\u52a8\u673a\u68c0\u67e5\u65b9\u6cd5\uff1a
1\u3001\u89c2\u5bdf\u6cd5\u3002\u901a\u8fc7\u76ee\u6d4b\u7ed5\u7ec4\u7aef\u90e8\u53ca\u7ebf\u69fd\u5185\u7edd\u7f18\u7269\u89c2\u5bdf\u6709\u65e0\u635f\u4f24\u548c\u7126\u9ed1\u7684\u75d5\u8ff9\uff0c\u5982\u6709\u5c31\u662f\u63a5\u5730\u70b9\u3002
2\u3001\u4e07\u7528\u8868\u68c0\u67e5\u6cd5\u3002\u7528\u4e07\u7528\u8868\u4f4e\u963b\u6863\u68c0\u67e5\uff0c\u8bfb\u6570\u5f88\u5c0f\uff0c\u5219\u4e3a\u63a5\u5730\u3002
3\u3001\u5146\u6b27\u8868\u6cd5\u3002\u6839\u636e\u4e0d\u540c\u7684\u7b49\u7ea7\u9009\u7528\u4e0d\u540c\u7684\u5146\u6b27\u8868\u6d4b\u91cf\u6bcf\u7ec4\u7535\u963b\u7684\u7edd\u7f18\u7535\u963b\uff0c\u82e5\u8bfb\u6570\u4e3a\u96f6\uff0c\u5219\u8868\u793a\u8be5\u9879\u7ed5\u7ec4\u63a5\u5730\uff0c\u4f46\u5bf9\u7535\u673a\u7edd\u7f18\u53d7\u6f6e\u6216\u56e0\u4e8b\u6545\u800c\u51fb\u7a7f\uff0c\u9700\u4f9d\u636e\u7ecf\u9a8c\u5224\u5b9a\uff0c\u4e00\u822c\u8bf4\u6765\u6307\u9488\u5728\u201c0\u201d\u5904\u6447\u6446\u4e0d\u5b9a\u65f6\uff0c\u53ef\u8ba4\u4e3a\u5176\u5177\u6709\u4e00\u5b9a\u7684\u7535\u963b\u503c\u3002
\u53c2\u8003\u8d44\u6599\uff1a\u767e\u5ea6\u767e\u79d1-\u4e09\u76f8\u5f02\u6b65\u7535\u52a8\u673a\u6b63\u53cd\u8f6c\u63a7\u5236\u539f\u7406\u56fe

\u4e09\u76f8\u5f02\u6b65\u7535\u52a8\u673a\u6b63\u53cd\u8f6c\u52a8\u63a7\u5236\u7535\u8def\u7535\u8def\u56fe\u5982\u4e0b\uff1a

\u5728\u7535\u8def\u56fe\u4e2d\uff0c\u7528\u4e24\u4e2a\u8d77\u4fdd\u505c\u7535\u8def\u6765\u5206\u522b\u63a7\u5236\u7535\u52a8\u673a\u7684\u6b63\u8f6c\u548c\u53cd\u8f6c\u3002\u6309\u4e0b\u6b63\u8f6c\u542f\u52a8\u6309\u94aeSB2\uff0cX0\u53d8ON\uff0c\u5176\u5e38\u5f00\u89e6\u70b9\u63a5\u901a\uff0cY0\u7684\u7ebf\u5708\u201c\u5f97\u7535\u201d\u5e76\u81ea\u4fdd\u3002\u4f7fKM1\u7684\u7ebf\u5708\u901a\u7535\uff0c\u7535\u673a\u5f00\u59cb\u6b63\u8f6c\u8fd0\u884c\u3002\u6309\u4e0b\u505c\u6b62\u6309\u94aeSB1\uff0cX2\u53d8ON\uff0c\u8fd9\u6837\u5176\u5e38\u95ed\u89e6\u70b9\u65ad\u5f00\uff0c\u4f7fY0\u7ebf\u5708\u201c\u5931\u7535\u201d\uff0c\u7535\u52a8\u673a\u505c\u6b62\u8fd0\u884c\u3002
\u5728\u7535\u8def\u56fe\u4e2d\uff0c\u5c06Y0\u4e0eY1\u7684\u5e38\u95ed\u89e6\u7535\u5206\u522b\u4e0e\u5bf9\u65b9\u7684\u7ebf\u5708\u4e32\u8054\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u4ed6\u4eec\u4e0d\u4f1a\u540c\u65f6\u4e3aON\uff0c\u56e0\u6b64KM1\u548cKM2\u7684\u7ebf\u5708\u4e0d\u4f1a\u540c\u65f6\u901a\u7535\uff0c\u8fd9\u79cd\u5b89\u5168\u63aa\u65bd\u5728\u7ee7\u7535\u5668\u7535\u8def\u4e2d\u79f0\u4e3a\u201c\u4e92\u9501\u201d\u3002
\u9664\u6b64\u4e4b\u5916\uff0c\u4e3a\u4e86\u65b9\u4fbf\u64cd\u4f5c\u548c\u4fdd\u8bc1Y0\u548cY1\u4e0d\u4f1a\u540c\u65f6\u4e3aON\uff0c\u5728\u68af\u5f62\u56fe\u4e2d\u8fd8\u8bbe\u7f6e\u4e86\u201c\u6309\u94ae\u4e92\u9501\u201d\uff0c\u5373\u5c06\u53cd\u8f6c\u542f\u52a8\u6309\u94aeX1\u7684\u5e38\u95ed\u70b9\u4e0e\u63a7\u5236\u6b63\u8f6c\u7684Y0\u7684\u7ebf\u5708\u4e32\u8054\uff0c\u5c06\u6b63\u8f6c\u542f\u52a8\u6309\u94aeX0\u7684\u5e38\u95ed\u89e6\u70b9\u4e0e\u63a7\u5236\u53cd\u8f6c\u7684Y1\u7684\u7ebf\u5708\u4e32\u8054\u3002
\u8bbeY0\u4e3aON\uff0c\u7535\u52a8\u673a\u6b63\u8f6c\uff0c\u8fd9\u662f\u5982\u679c\u60f3\u6539\u4e3a\u53cd\u8f6c\u8fd0\u884c\uff0c\u53ef\u4ee5\u4e0d\u5b89\u505c\u6b62\u6309\u94aeSB1\uff0c\u76f4\u63a5\u5b89\u53cd\u8f6c\u542f\u52a8\u6309\u94aeSB3\uff0cX1\u53d8\u4e3aON\uff0c\u5b83\u7684\u5e38\u95ed\u89e6\u70b9\u65ad\u5f00\uff0c\u4f7fY0\u7ebf\u5708\u201c\u5931\u7535\u201d\uff0c\u540c\u65f6X1\u7684\u655e\u5f00\u89e6\u70b9\u63a5\u901a\uff0c\u4f7fY1\u7684\u7ebf\u5708\u201c\u5f97\u7535\u201d\uff0c\u70b9\u51fb\u6b63\u8f6c\u53d8\u4e3a\u53cd\u8f6c\u3002
\u6269\u5c55\u8d44\u6599
\u56fe\u4e2dFR\u662f\u4f5c\u8fc7\u8f7d\u4fdd\u62a4\u7528\u7684\u70ed\u7ee7\u7535\u5668\uff0c\u5f02\u6b65\u7535\u52a8\u673a\u957f\u671f\u4e25\u91cd\u8fc7\u8f7d\u65f6\uff0c\u7ecf\u8fc7\u4e00\u5b9a\u5ef6\u65f6\uff0c\u70ed\u7ee7\u7535\u5668\u7684\u5e38\u5f00\u89e6\u70b9\u65ad\u5f00\uff0c\u5e38\u5f00\u89e6\u70b9\u95ed\u5408\u3002
\u5176\u5e38\u95ed\u89e6\u70b9\u4e0e\u63a5\u89e6\u5668\u7684\u7ebf\u5708\u4e32\u8054\uff0c\u8fc7\u8f7d\u65f6\u63a5\u89e6\u5176\u7ebf\u5708\u65ad\u7535\uff0c\u7535\u673a\u505c\u6b62\u8fd0\u884c\uff0c\u8d77\u5230\u4fdd\u62a4\u4f5c\u7528\u3002\u6709\u7684\u70ed\u7ee7\u7535\u5668\u9700\u8981\u624b\u52a8\u590d\u4f4d\uff0c\u5373\u70ed\u7ee7\u7535\u5668\u52a8\u4f5c\u540e\u8981\u6309\u4e00\u4e0b\u5b83\u81ea\u5e26\u7684\u590d\u4f4d\u6309\u94ae\uff0c\u5176\u89e6\u70b9\u624d\u4f1a\u6062\u590d\u539f\u72b6\uff0c\u53ca\u5e38\u5f00\u89e6\u70b9\u65ad\u5f00\uff0c\u5e38\u95ed\u89e6\u70b9\u95ed\u5408\u3002
\u8fd9\u79cd\u70ed\u7ee7\u7535\u5668\u7684\u5e38\u95ed\u89e6\u70b9\u53ef\u4ee5\u50cf\u56fe2\u90a3\u6837\u63a5\u5728PLC\u7684\u8f93\u51fa\u56de\u8def,\u4ecd\u7136\u4e0e\u63a5\u89e6\u5668\u7684\u7ebf\u5708\u4e32\u8054\uff0c\u8fd9\u53cd\u800c\u53ef\u4ee5\u8282\u7ea6PLC\u7684\u4e00\u4e2a\u8f93\u5165\u70b9\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90--\u767e\u5ea6\u767e\u79d1--\u4e09\u76f8\u5f02\u6b65\u7535\u52a8\u673a\u539f\u7406

如图,供参考。



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