电力系统中光电电流互感器分析

Analysis of Optical Current Transformer in electric Power System

阐述了光电电流互感器的电流测量原理 ,介绍了各种原理的光电电流互感器的特点 ,对实用化进程中需要解决的问题进行了讨论 。

This paper gives the theory of measuring current and compares the character of several optical current transformers(OCT).It discusses some questions affecting the application of OCT.The application prospect of OCT in electric power system is also put forward.