摘要
一般避雷器阀片不能满足超高压避雷器的要求,需要改进配方、工艺,提高性能.本文针对降低残压比和减小大电流冲击后V_(1mA)的相对跌落两方面的问题进行了试验研究.
Ordinary MOV cannot satisfy the requirements of the ultra-high voltage arrester and modification in the formulation and preparing technology is needed to improve its performance. Researches on the relative drop of V1mA after reducing the heavy current impact and on the decrease of residual voltage ratio are reported.
出处
《华中理工大学学报》
CSCD
北大核心
1992年第A00期79-83,共5页
Journal of Huazhong University of Science and Technology
基金
国家自然科学基金资助项目
关键词
高压避雷器
阀片
避雷器
high voltage arrester
MOV
modification
