一种采用高压继电器隔离的方波电压源装置研究  

Research on a Square Wave Voltage Source Equipment Isolated by High Voltage Relay

作　　者：张杰[1] 蒋培 刘新竹[3] ZHANG Jie;JIANG Pei;LIU Xinzhu(NARI Group Corporation(State Grid Electric Power Research Institute),Nanjing 211106,Jiangsu,China;Wuhan Zhiruijie Electric Technology Co.,Ltd.,Wuhan 430074,Hubei,China;College of Information Engineering,Wuchang Institute of Technology,Wuhan 430065,Hubei,China)

机构地区：[1]南瑞集团公司(国网电力科学研究院),江苏南京211106 [2]武汉智瑞捷电气技术有限公司,湖北武汉430074 [3]武昌工学院信息工程学院,湖北武汉430065

出　　处：《电气传动》2021年第3期62-68,共7页Electric Drive

基　　金：直流工程用直流测量装置试验方法研究和装置研制(GYW17201800033)。

摘　　要：设计了一种驱动采用稳压管取电及高压继电器隔离的方波电压源装置。从装置技术要求出发,给出了方波电压源的总体设计方案,主要有:Marx发生器(包括驱动信号一致性、过冲以及趋稳时间、泄能电路)、充电机等的设计,并对装置在不同电压等级放电进行试验。设计的方波电压源装置能产生5~200 kV连续可调电压,过冲幅度≤5%,放电回路与充电回路完全隔离,有效保护充电回路及充电机的安全,为方波电压源装置设计研究提供实践依据。A square wave voltage source device was designed,which was driven by voltage-regulator tube for electricity and isolated by high voltage relay.Starting from the technical requirements of the device,the overall design scheme of square wave voltage source was given,which mainly include Marx generator(including drive signal consistency,overshoot and stabilization time,energy dissipation circuit),charger,etc.And the discharge of the device was tested at different voltage levels.Square wave voltage source device designed can generate continuously adjustable voltage ranging from 5 kV to 200 kV,which vershoot range is less than 5%.The discharge circuit is completely isolated from the charging circuit,which can effectively protect the safety of charging circuit and charger.It provides practical basis for design and research of square wave voltage source device.

关 键 词：高压继电器隔离 稳压管取电 方波电压源 MARX发生器 充电机 

分 类 号：TM83[电气工程—高电压与绝缘技术]