100 kV/1 kJ小型冲击电压发生器教学装置设计  

Design of 100 kV/1 kJ small impulse voltage generator teaching device

作　　者：王燕[1] WANG Yan(State Key Laboratory of Advanced Electromagnetic Engineering and Technology,Huazhong University of Science&Technology,Wuhan 430074,China)

机构地区：[1]华中科技大学强电磁工程与新技术国家重点实验室,湖北武汉430074

出　　处：《实验技术与管理》2022年第3期105-110,共6页Experimental Technology and Management

摘　　要：为帮助学生理解冲击电压发生器的原理,掌握操作方法和测量方法,设计了100kV/1kJ可移动小型化冲击电压发生器实验教学装置。该装置的波头、波尾电阻采用弹簧压接拔插方式,具备模拟和数字双显示功能,装置配有弱阻尼电容分压器和纯电阻分压器,本体球距可自动调节,有自动接地和警铃提醒。经公式计算、仿真模拟、实验验证,该装置的输出参数满足雷电波标准的要求。In order to help students understand the principle of impulse voltage generator,master its operation method and measurement method,a 100 kV/1 kJ portable miniaturized impulse voltage generator experimental teaching device is designed.The wave-head and wave-tail resistors of the device adopt spring pressing plug and plug mode,with analog and digital dual display function.The device is equipped with weak damping capacitance voltage divider and pure resistance voltage divider,and the body ball distance can be adjusted automatically,with automatic grounding and alarm warning.After formula calculation,simulation and experiment verification,the output parameters of the device meet the requirements of lightning wave standard.

关 键 词：冲击电压发生器 弹簧压接式拔插 双显示 双分压器 

分 类 号：TM83[电气工程—高电压与绝缘技术]