一种气体放电管响应时间测试系统

摘要

Gas discharge tube response time is an important parameter to assess the performance of the gas discharge tube.The paper presents a gas discharge tube response time testing program,analyzes its structure and how it works.And it also designs a 2000V high voltage test power by using the full-bridge LLC resonant converter.High speed test system for the STM32 ARM processor as the master controller to achieve measurement of the response time of discharge is used.Experimental results finally show the feasibility of the design.%气体放电管的响应时间是评估气体放电管性能的一个重要参数,文中提出了一种气体放电管响应时间测试方案,分析了其结构及工作原理.并且运用全桥LLC谐振变换器设计了一款2000V高压测试电源.测试系统以STM32系列高速ARM处理器为主控制器,实现对放电管响应时间的测量.实验结果验证了该方案的可行性.