MA LING, WANG HENG, SONG JIANGBAO, et al. Study and Implementation of Fast Voltage Regulating Type High Voltage Static Var Compensator. [J]. Power capacitor & reactive power compensation, 2017, 38(2): 64-68.
MA LING, WANG HENG, SONG JIANGBAO, et al. Study and Implementation of Fast Voltage Regulating Type High Voltage Static Var Compensator. [J]. Power capacitor & reactive power compensation, 2017, 38(2): 64-68. DOI: 10.14044/j.1674-1757.pcrpc.2017.02.013.
In view of the shortcoming of existing step voltage regulating var compensator(SVQR)and high voltage thyristor switched capacitor(TSC)
a kind of fast voltage regulating type high voltage static var compensation device(TVQR)based on thyristor switch control technology is proposed in this paper.The operating principle of TVQR is analyzed
main circuit and operation process of the device is introduced and finally the feasibility of TVQR is verified by the simulation and sample test. It is shown by the result that the TVQR proposed in this paper not only has fast response speed
fine reactive power compensation and no inrush current in the switching
and compared to thyristor valve
TSC is simple
high in reliability
small in land area and convenient in operation and maintenance and has a definite research and application value.
关键词
调压型无功补偿装置(SVQR)晶闸管投切电容器(TSC)快速调压型高压静止无功补偿装置(TVQR)
Keywords
step voltage regulating var compensator(SVQR)thyristor switched capacitor(TSC)fast voltage regulating type high voltage static var compensator(TVQR)