大容量静止无功发生器在高压直流输电中的应用

Principle of large capacity static var generator and its application in high voltage DC power transmission system

对大容量静止无功发生器的工作原理进行了讲述,介绍了静止无功发生器的系统构成,某500 kV换流站安装了3套大容量的STATCOM设备,也是国内首次大容量STATCOM在直流输电系统中的应用,重点介绍了500kV富宁换流站STATCOM的控制模式、与站内其余无功补偿设备的配合方式等情况,同时也对STATCOM功能的实际效果进行了验证,对从事电力系统工作的检修人员有一定的参考意义。

In this paper, the working principle of large capacity static var generator were described, introduces the system structure of the static reactive power generator, Funing 500 kV converter installed 3 large capacity STATCOM equipment, is the first domestic application of large capacity STATCOM in HVDC transmission system, this paper introduces the control mode of 500kV converter, Funing STATCOM station with the rest of the reactive power compensation equipment with the methods, but also the actual effect on the function of STATCOM is verified, has certain reference significance to the maintenance personnel engaged in the work of electric power system.