配电系统串联型电能质量补偿器的研究  

RESEARCH ON SERIES POWER QUALITY COMPENSATOR IN DISTRIBUTED SYSTEM

作　　者：赵剑锋[1] 蒋平[1] 唐国庆[1] 

机构地区：[1]东南大学电气系,南京210096

出　　处：《电力系统及其自动化学报》2001年第3期13-16,57,共5页Proceedings of the CSU-EPSA

摘　　要：本文介绍了配电系统串联型电能质量补偿器的构成及其工作原理。为了克服以往一些检测方法的缺陷和快速、准确地检测出电网电压的降落、升高、不对称以及谐波等各种干扰 ,提出了一种以广义瞬时无功理论为基础的改进的检测方法。仿真及实验结果表明 ,以该检测方法为基础的串联型电能质量补偿器可以有效地补偿电网中的各种干扰 ,提高负载侧的电能质量。In this paper,the principle and structure of series power quality compensators are analyzed.For he sake of overcoming disadvantages of former detecting methods,a improved detecting method is been brought forward based on general reactive power theory.The simulation and experimental results verify that the new detecting method can detect all kinds of disturbs,rapidly and exactly,and series power quality compensators can solve most part of disturbances in power system.This technology will be an effective measure to deal with power quality problems.

关 键 词：配电系统 串联型电能质量补偿器 电能质量 电网 

分 类 号：TM714.3[电气工程—电力系统及自动化]