基于电力谐波滤波器优化设计旳SVC系统  

The SVC System Based on Harmonics Filter Optimize Design

作　　者：邱佑存[1] 陈东明[1] 杨涛[1] Qiu You-cun;Chen Dong-ming;Yang Tao

机构地区：[1]国网黄石供电公司,湖北黄石435000

出　　处：《电力系统装备》2021年第12期36-37,共2页Electric Power System Equipment

摘　　要：文章从分析电网谐波污染原因出发,进行谐波源电弧炼钢炉电平衡测试和电力谐波测量;提取了三相电力谐波频谱幅值中的相关数据,确定了电炉熔炼期谐波畸变最大值;仿真了谐波电流波形,建立了(FC)5组支路的高次谐波滤波器仿真模型,进行了FC+TCR装置的电力滤波器5组合投仿真和实验;分析了滤波后电流波形、频谱,给出了SVC系统应用实例,得出了结论。The causes of harmonic pollution in power system are reviewed.The harmonic source in electric arc furnaces electric balance and harmonic were test.Filed a harmonic amplitude of related values.Determine the melting phase harmonic maximum.simulation of harmonic current.Groups of five branch high order harminu filter(FC)of simulation model is established,The FC+TCR device simulation and experimental filter combination of five shots.the spectrum and harmonie current filtered is analyzed,the practical application example of svc system is given and the results are presented.

关 键 词：谐波滤波器 静止无动补偿 SVC系统 

分 类 号：TN713[电子电信—电路与系统] TM935[电气工程—电力电子与电力传动]