电子式互感器

Electronic Transformer

本文介绍电子式互感器包括无源电子式互感器(光学电流互感器、光学电压互感器)和有源电子式互感器的工作原理、结构特点和国内外研究进展及应用情况。

Introduce the electronic transformers, which include the electronic transformers without power supply （optical current transformer and optical-electrical voltage transformer） and the electronic transformers with power supply. Discuss the principle and feature of electronic transformers, expound the international and national research development and the application.