摘要
本文对真空灭弧室触头纵磁场进行了研究,并提出了一种触头结构,以期增强纵磁场效应。由于这种改进结构,使触头的烧蚀减少,并已被实验证明。本文也给出了相应的数学模型和计算机程序。
This paper describes the axial magnetic field ditribution of vacuum interrupter contacts,and gives a new contact structure with increasing magnetic ring which gives improved axial magnetic field distribution and less contact erosion.The results have been proved during test.Its maths model and computer program can be seen in this paper.
出处
《高压电器》
CAS
CSCD
北大核心
1990年第4期32-38,52,共8页
High Voltage Apparatus
关键词
真空断路器
灭弧室
纵向
磁场
分布
interrupter,vacuum breaker,axial magnetic,distribution
