高电压技术2011，Vol.37Issue(4)：1035-1040,6.
参数可调节的高压直流输电系统直流滤波器设计方案
DC Filter Design with Parameters Adjustable for HVDC Transmission
摘要
Abstract
To more effectively design DC filters, we discuss a DC filter design method on the basis of the equivalent principle which is suitable for practical engineering, and describe the requirements of DC filter design in practical engineering. The method is implemented as follows: first, by transforming multi-tuned filter to several single tuned filters, the parameters of single tuned filters are calculated according to the restrictions of the main capacitor value and the tuned frequencies of multi-tuned filter; then, transforming the single tuned filters back, the parameters of multi-tuned filter can be calculated. With this method the parameters of multi-tuned filter can be adjusted freely, meanwhile, the main capacitor value and the tuned frequencies can be kept invariant, and by this method the DC filter design efficiency is improved. A study case is presented to verify the method.关键词
高压直流输电/直流滤波器/等效干扰电流/三调谐滤波器/参数设计/等效原则/谐波Key words
high voltage direct currect(HVDC)/ DC filter/ equivalent disturbing current/ triple-tuned filter/ param-eter design/ equivalent principle/ harmonics分类
信息技术与安全科学引用本文复制引用
王峰,徐政,薛英林..参数可调节的高压直流输电系统直流滤波器设计方案[J].高电压技术,2011,37(4):1035-1040,6.基金项目
国家"十一五"科技支撑计划重大项目(2006BAA02A21). （2006BAA02A21）
