高压换流阀组件冲击电压测量用高压探头  

Development of a High-Voltage Probe for Measuring Impulse Voltage across Thyristor Components in HVDC Converter Valve

作　　者：赵中原[1] 邱毓昌[1] 王建生[2] 于永明[2] 

机构地区：[1]西安交通大学电气工程学院,西安710049 [2]西安高压电器研究所,西安710077

出　　处：《高电压技术》2002年第10期1-2,15,共3页High Voltage Engineering

基　　金：国家"十五"重大科技攻关资助项目 (980 5 0 2 B)

摘　　要：根据高压换流阀组件分布和静电场的数值计算 ,优化设计了高压探头的结构尺寸 ;同时对研制的探头进行了方波响应实验 ,给出了不同阻尼电阻值对响应参数的影响。实验结果和理论分析表明 ,此高压探头部分响应时间 19ns,过冲2 .2 % ,能满足高压换流阀组件冲击电压试验的测量要求。Based on the distribution of components of HV converter valve and calculation of static electric field the structure and size of HV probe is designed. The step response test is carried out for the developed probe. The influence of various of damping resistance value on response parameters are given. The test results and theoretical analysis show that the HV probe can satisfy the measurement requirement for impulse voltage test of HV converter valve.

关 键 词：高压换流阀组件 冲击电压 测量 高压探头 

分 类 号：TM933.2[电气工程—电力电子与电力传动]