冲击电压发生器的PLC控制设计  

PLC control design of impulse voltage generator

作　　者：李盛举 任晓明(指导)[1] 蔡咏祥 LI Shengju;REN Xiaoming;CAI Yongxiang(School of Electrical Engineering,Shanghai Dianji University,Shanghai 201306,China)

机构地区：[1]上海电机学院电气学院,上海201306

出　　处：《上海电机学院学报》2020年第3期149-154,共6页Journal of Shanghai Dianji University

摘　　要：因高压试验设备需要,设计了一种基于可编程逻辑控制器(PLC)控制的冲击电压发生器。该发生器选用单边高效回路整体结构,以三菱PLC作为可编程控制器控制马克斯回路球隙同步触发。通过先仿真后搭建实物平台的方式完成冲击电压发生器的设计,试验结果表明,该发生器输出波形稳定,可以实现1.2/50μs冲击电压波形。An impulse voltage generator is designed based on a programmable logic controller(PLC)because of the need of the high voltage test equipment.The overall structure of a singleside high-efficiency circuit is selected for the generator,and the Mitsubishi PLC is adopted as the programmable controller to control the Max loop ball gap synchronous trigger.The design of the impulse voltage generator is completed by the simulation first and then the building of a real platform.The test results show that the output waveform of the generator is stable,and the 1.2/50μs impulse voltage waveform can be realized.

关 键 词：冲击电压发生器 马克斯回路 可编程逻辑控制器 同步触发 

分 类 号：TM832[电气工程—高电压与绝缘技术]