摘要
在用自耦变压器供电被测设备测量漏电流时,随着输出电压的大小变化,会因为正、反相输入网电源,测量出漏电流的大小变化不一致,对此我们进行了研究、辨析,说明了自耦变压器供电测量漏电流存在的问题。
Autotransformer power supply in the device under test with a leakage current measurement,with the size of the output voltage changes,because of the positive and reverse power transmission network,measure the leakage current changes in the size of inconsistency,which we studied,Analysis,illustrates the power autotransformer leakage current measurement problems.
出处
《中国医疗器械信息》
2012年第4期57-59,共3页
China Medical Device Information
关键词
自耦变压器
漏电流
回路
火线
autotransformer
Leakage current
Loop
Line of fire
