摘要
文章介绍了光电式电流互感器中高压端悬浮式电源的基本原理、特点和技术关键。该电源适用于母线电流数Ａ至数千Ａ的变化范围，为高端设备提供５Ｖ、１００ｍＡ的电源。
This paper introduces the basical principle,feature and technical key of the floating type power supply on HV terminal of the photoelectric CT.The power supply is available in the range of several A to several KA busbar current and provides 5V、100mA to the equipment of HV side.
出处
《继电器》
CSCD
1999年第1期40-42,共3页
Relay
