静止无功发生器(SVG)简介  

BRIEF INTRODUCTION OF STATIC VAR GENERATOR(SVG)

作　　者：翁利民[1] 舒立平[2] 

机构地区：[1]武汉钢铁设计研究总院 [2]武汉水利电力大学电力系

出　　处：《供用电》2001年第1期16-18,共3页Distribution & Utilization

摘　　要：随着 GTO晶闸管、IGBT等全控制型电力电子器件向大容量化 ,高频化方向的不断发展 ,各种有源补偿装置有了很快地发展。主要用于补偿无功功率的静止无功发生器比起现阶段广泛采用的 SVC具有更优越的性能 ;本文简单介绍了 SVG的基本原理与控制方法 ,并从性能上与 SVC系统作了比较。Along with continuous development of wholly controllable power electronic devices, such as GTO thristor and IGBT etc, toward large capcity and high freguency, various active compensating devices are rapidly developing too. The static var generator, used mainly for compenstating reactive powers has a superior performance as comparing with the SVC, which is widely adoped at current stage. This paper briefly introduces the basic principles and controlling method of SVG and compares it with SVC as far as their performans are concerned.

关 键 词：静止无功发生器 无功功率补偿 电力系统 电力电子器件 

分 类 号：TM714.3[电气工程—电力系统及自动化]