Hardware Circuit Design of On-load Voltage Regulation Switch based on High Power IGBT
On-load voltage regulation transformer is one of the effective measures to control the low voltage problem in distribution network.Traditional mechanical load switches have exposed many shortcomings in the continuous development of the power system.This paper proposes a structure of load switch based on the high power IGBT,and shows its hardware circuit design of the execution structure.The scheme has the advantages of no electric arc,high response speed and low maintenance cost.When dealing with the load fluctuation,it is able to detect voltage change automatically and adjust the voltage.It is helpful for the low voltage management,and it improves the power supply quality in distribution network.
low voltage of distribution network high power IGBT on-load voltage regulation switch the hardware circuit
Junqing Gao Junkai Ge Jing Zhang Xiang Hu Tiyin Li Jiafang Wu Yu Su
Zhejiang Truly Electric Co.,Ltd.,Hangzhou 311100,China Yuhang Power Supply Company of State Grid Zhejiang Hangzhou Electric Power Company,Hangzhou 311100,C Hangzhou Radically Electric Power Design Co.,Ltd.,Hangzhou 311100,China State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing
国际会议
重庆
英文
22-25
2017-03-25（万方平台首次上网日期，不代表论文的发表时间）