ZHU JINPENG, WEI SHOUQI. The Principle of Regulating Voltage and Capacitance Reactive Power Compensation Device in Low Voltage Study. [J]. Power capacitor & reactive power compensation, 2017, 38(2): 19-22.
ZHU JINPENG, WEI SHOUQI. The Principle of Regulating Voltage and Capacitance Reactive Power Compensation Device in Low Voltage Study. [J]. Power capacitor & reactive power compensation, 2017, 38(2): 19-22. DOI: 10.14044/j.1674-1757.pcrpc.2017.02.005.
the principle and significance of reactive power compensation for three-phase four-wire system grid is introduced. As for such shortcomings of preset reactive power compensation device as low compensation accuracy and big switching current surge
a kind of partial voltage and capacitance regulation reactive power compensation device of three-phase four-wire system grid and its control method are proposed to be able to achieve independent
multiple stage and high accuracy dynamic compensation of three-phase of grid. It is verified by the calculation that it has remarkable advantage compared to the present reactive power compensation device.
关键词
三相四线制部分调压调容无功补偿
Keywords
three-phase four-wire systempartial voltage and capacitance regulationreactive power compensation