摘要
随着人们生活水平的不断提高,人们对电网的供电质量要求越来越高。如何对高压电网进行及时准确的无功补偿,成为目前研究的难点。本文主要介绍电网无功补偿的原理、原则以及常见的几种无功补偿方法,对比分析其原理及特点,阐述这几种方法存在的问题,并介绍了国内外无功补偿技术的研究现状及未来发展的方向。
With the continuous improvement of people's living standards,people have higher and higher requirements for the quality of power supply. How to compensate reactive power timely and accurately for high voltage network has become a difficult problem in current research. This paper mainly introduces the principle and principle of reactive power compensation in power grid and several common methods of reactive power compensation,compares and analyses their principles and characteristics,expounds the existing problems of these methods,and introduces the research status and future development direction of reactive power compensation technology at home and abroad.
作者
田一淳
TIAN Yi-chun(Hubei Microgrid Engineering Technology Research Center(China Three Gorges University),Yichang 443002,China;College of Electrical Engineering and New Energy,China Three Gorges University,Yichang 443002,China)
出处
《通信电源技术》
2019年第5期39-43,共5页
Telecom Power Technology
基金
国家自然科学基金资助项目(51507091)
关键词
无功功率
无功补偿
供电质量
reactive power
reactive power compensation
power supply quality
