基于电流互感器的二次回路故障智能检测方法  

Intelligent Fault Detection Method Based on Secondary Circuit of Current Transformer

作　　者：孙琪 SUN Qi(Shanxi Design and Research Institute of Mechanical and Electrical Engineering,Taiyuan 030009,China)

机构地区：[1]山西省机电设计研究院,山西太原030009

出　　处：《通信电源技术》2020年第11期256-258,共3页Telecom Power Technology

摘　　要：电流互感器是电能传输体系的基础电气设施,主要起到电流变换和电气隔离的作用。电流互感器能合理放置和分离二次系统与一次系统,两系统间仅存在较为安全的磁性连接,防止高压电直接输入二次回路,有效保证电能传输系统安全运行。The current transformer is the basic electric facility in the electric energy transmission system,which mainly plays the role of current transformation and electric isolation.The current transformer can be reasonably placed and separated from the secondary system and the primary system,and there is only a relatively safe magnetic connection between the two systems,which can prevent the high-voltage electricity from entering the secondary loop directly,and effectively ensure the safe operation of the power transmission system.

关 键 词：电流互感器 电能传输系统 二次回路 智能检测方法 

分 类 号：TM452[电气工程—电器]