作　　者： ; ;

机构地区： 重庆大学

出　　处： 《电力系统及其自动化学报》 1996年第2期14-19,共6页

摘　　要： 在ＨＶＤＣ系统换流器交流侧和直流侧采用有源滤波器抑制谐波技术已引起人们的关注。本文首次提出在换流器直流侧采用电抗一变压器耦合串联有源滤波技术。文中分析了谐波补偿原理，设计出有源滤波器控制系统，并对系统闭环特性进行了分析。文章最后示出了６脉动交流器直流侧谐波补偿模拟实验结果． A new feature of active DC filter[3]in HVDC converter stations has been already concerned by many countries in the world. series active filtering techniques onDC-side,emplotwg smoothing reactor-transformer coupled are presented in this paper. The harmonic compensation principle is described,the control system for activefilter is designed,and the closed-loop characteristics are disscussed in detail theoreticatly. Excellent practicability and validity to compensate for harmonics in 6-pulseconverter on DC-side are demonstrated experimentally.

关 键 词： 谐波补偿 换流站 直流输电

领　　域： [电气工程]