当某一个母线TV检修或者三相电压失去时，如何处置？
当某一个母线TV检修或者三相电压失去时，如何处置？
["\u7b54\uff1a\u5f53\u67d0\u4e00\u4e2a\u6bcd\u7ebfTV\u68c0\u4fee\u6216\u8005\u4e09\u76f8\u7535\u538b\u5931\u53bb\u65f6\uff0c\u505a\u4ee5\u4e0b\u5904\u7f6e\uff1a\n\uff081\uff09TV\u68c0\u4fee\u65f6\uff0c\u5982\u679c\u6709TV\u5e76\u5217\u56de\u8def\uff0c\u4fdd\u62a4\u88c5\u7f6e\u53ef\u901a\u8fc7TV\u5e76\u5217\u83b7\u53d6\u6b63\u5e38\u6bcd\u7ebf\u7535\u538b\u3002\u5982\u679c\u6ca1\u6709TV\u5e76\u5217\u56de\u8def\uff0c\u5219\u9700\u8981\u505c\u5f79\u8be5\u6bcd\u7ebf\uff1b\n\uff082\uff09\u5f53MU\u6545\u969c\u6216MU\u8f93\u5165\u7aef\u7535\u538b\u7a7a\u6c14\u5f00\u5173\u8df3\u5f00\u5bfc\u81f4\u8fd0\u884c\u4e2d\u7684\u4fdd\u62a4\u65e0\u6cd5\u91c7\u96c6\u5230\u4e09\u76f8\u7535\u538b\u65f6\uff1b\n\uff083\uff09\u4fdd\u62a4\u81ea\u52a8\u9000\u51fa\u53d7\u5230\u5f71\u54cd\u7684\u4fdd\u62a4\u529f\u80fd\uff1b\n\uff084\uff09\u5f53MU\u6545\u969c\u9700\u91cd\u542f\u65f6\uff0c\u5e94\u9996\u5148\u6295\u5165\u8be5MU\u7684\u68c0\u4fee\u538b\u677f\uff0c\u7136\u540e\u65ad\u7535\u91cd\u542f\u4fdd\u62a4\u5728\u7535\u538b\u5f02\u5e38\u65f6\u81ea\u52a8\u9000\u51fa\u76f8\u5173\u529f\u80fd\u3002"]
