摘要
基于大型城市低压电网无功功率的现状,介绍了几种无功补偿方案。阐述了STATCOM、谐波治理与无功补偿一体化、复合开关投切和FIX+TC+TL等补偿方案的基本原理和接线线路。这些无功补偿方案可靠性高、成本低,可为改善电能质量的设计提供参考。
Based on low electrical voltage reactive power status in big city, some reactive power compensation schemes were introduced. The principle and connection of STATCOM, integrated harmonic suppression and reactive power compensation, complex switch and FIX ＋ TC ＋ TL were expounded. These schemes can provide reference for design of improving electric power quality, which have merits of high reliability and low cost.
出处
《低压电器》
北大核心
2010年第1期33-35,共3页
Low Voltage Apparatus
关键词
无功补偿
谐波
感性负载
并联
reactive power compensation
harmonic
inductance load
parellel
