摘要
光电电流互感器是当前国内外研究的热点 ,混合式光电电流互感器 (HOCT)的高电压侧电路供电问题是其研制技术的一个难点和关键。文中介绍了 HOCT的原理、基本结构以及高电压侧电路供电的几种方式 。
Optical current transformer is the tendency of power system current measurement in the future and the research hotspot both at domestic and abroad now. The problem of high potential circuit power supply is difficult and is the key problem of the research of hybrid optical current transformer. This article introduces the principle and basic structure of hybrid optical current transformer, studies several power supply methods for high potential circuit of hybrid optical current transformer at present, and puts forward some beneficial discussions.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2002年第12期14-15,35,共3页
High Voltage Engineering
