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低压供电线路的微机自动检测器设计程显汤（杭州电子工业学院）１问题的提出一条一万伏的配电线路上，往往挂很多个公用变压器，一般是安装户外，３８０Ｖ侧只装设一低压开关，而不设监测仪表，因此对变压器的运行监视缺乏科学手段。变压器的过载情况？线损情况？有否盗电...
Low-voltage power supply circuit design of microcomputer automatic detector Cheng Xian Tang (Hangzhou Institute of Electronics Industry) 1 The issue put forward A 10,000-volt distribution lines, often hang a lot of public transformers, usually installed outdoor, 380V side only installed a Low-voltage switch, without monitoring instruments, so the lack of scientific monitoring of the operation of the transformer means. Transformer overload conditions? Line loss situation? Is there any power theft?