电力系统适用光学电压互感器的研究新进展  

DEVELOPMENT OF STUDY OF OPTICAL VOLTAGE TRANSDUCER USED IN POWER SYSTEM

作　　者：邹建龙[1] 刘晔[1] 王采堂[1] 张贇[1] 韦兆碧[1] 王锋[1] 

机构地区：[1]西安交通大学电气工程学院,西安710049

出　　处：《电力系统自动化》2001年第9期64-67,共4页Automation of Electric Power Systems

摘　　要：用于测量电力系统电压的光学电压互感器 (OVT)具有许多传统的电磁感应式电压互感器无法比拟的优点 ,因而具有广阔的应用前景。文中介绍了 OVT的基本原理和研究现状 ,分析比较了各种 OVT的优缺点 ,总结出几种有前景的研究方向 ,如基于 Pockels电光效应的 OVT、全光纤OVT、组合式光学电力互感器等。Optical voltage transducer OVT used to measure the voltage of power system is superior to conventional electromagnet- induced voltage transducer in many aspects,thus it has great potential of application.This paper introduces basic principle and present research situation of OVT,analyzes the advantages and defects of a great variety of OVTs,and summarizes several prom ising research directions,such as OVT based on Pockels effect,all- fiber OVT,hybrid optical power transducer,etc.

关 键 词：电力系统 光学电压互感器 电压测量 电光效应 

分 类 号：TM451[电气工程—电器]