摘要
无功补偿技术是保证电网安全稳定和经济运行的基木条件。从提高电能质量的需求点出发,回顾了无功补偿技术的发展历程,简要介绍了传统无功补偿方式的特点和存在的问题,并结合我国电网建设的实情,从控制理论、检测技术、电力电子元器件性能、各种补偿方式的特点、补偿装置容量的大小以及电压等级等各方面着手研究。浅析了国内无功补偿技术的发展现状,指出其当前发展的机遇和挑战,进而探讨了其发展趋势。
Reactive power compensation technology is the basic condition for guaranteeing the security, stability and economical operation in power systems. Development course of the reactive power compensation technology is reviewed with the requirement of improving the power quality, the characteristics in traditional manner of various compensation methods are presented. Through combined with the domestic facts of the construction of power systems, the domestic and present situa- tion of the development of reactive power compensation technology is analyzed from control theory, detection technology, power electronic components performance, characteristics of various compensation methods, the size of capacity in compensation equipment, and voltage grade, etc. The opportunities and challenges in current development are introduced and analyzed, and developing trend of the reactive power compensation technology is discussed.
出处
《现代电子技术》
2011年第6期175-178,共4页
Modern Electronics Technique
关键词
电能质量
无功补偿技术
SVC
SVG
power quality
reactive power compensation technology
SVC
SVG
