摘要
分析了供电系统无功功率与谐波的危害以及无功补偿与谐波抑制的现状、存在问题及发展趋势 ,阐述了在工程上采用分散无功补偿的可行性和设置滤波器的必要性 ,指出了加强动态无功补偿装置和有源电力滤波器及其工程应用研究是供电系统建设和科研的一个重要方向。
In this paper, the harmfulness of the Var power and the electric harmonic of the power supply system, togerther with the status, problems and the tendency of Var compensation and anti harmonic technologies, is analysised. Also, the feasibility of the application of distributed Var compensation and the necessity on setting electric filters in engineerings are discussed. It is pointed out that it would be an important aspect of the construction and research of the power supply system to intensify the development and the applied study of dynamic Var compensation equipments and the active power filters(APF).
出处
《解放军理工大学学报（自然科学版）》
EI
2001年第6期58-62,共5页
Journal of PLA University of Science and Technology(Natural Science Edition)
关键词
供电系统
无功补偿
谐波抑制
电能质量
power supply system
var power compensastion
anti harmonic
electricity quality
