无源滤波器设计与评价软件的开发应用  

Development and application of passive filter design and evaluation software

作　　者：吴爽[1] 马素霞[1] 齐林海 

机构地区：[1]华北电力大学控制与计算机工程学院,北京102206

出　　处：《中国科技信息》2013年第13期119-120,131,共3页China Science and Technology Information

摘　　要：电网谐波不仅降低了电能质量,还可能引起故障甚至事故。在工程实践中,通常在谐波数据超标的监测点安装无源滤波器。在实际安装之前,无源滤波器参数的设计是个关键。根据监测点实测的谐波数据,以及装置接入点供电系统参数等,本文给出无源滤波器参数设计方案,并进行滤波效果的评价,为供电部门提供参考,为电网谐波问题分析与治理提供参考方案。Harmonic not only reduces power quality,but also may cause a malfunction or accident.In engineering practice,we installed passive filters in excessive harmonic data monitoring points usually.Before the actual installation,the design of passive filter parameters is the key.Based on the measured harmonic data of the monitoring points,and device access point’s power supply system parameters,the paper gives the design of passive filter parameters,and the filtering effect of the evaluation,to provide a reference for power supply departments,and a reference for power grid harmonic analysis and suppression.

关 键 词：谐波 治理 无源滤波器 无功补偿 

分 类 号：TN713[电子电信—电路与系统]