摘要
介绍多媒质、复杂结构旋弧磁场的计算方法及灭弧室结构尺寸的优化方法。明确指出笼统地谈论磁密系数及Ｉ·－ψ·相差大小在概念上是不严密的。给出了典型计算结果及优化示例。
A calculation method of′ r′otary arc magnetic with several kinds of dielectrics and complex structure is introduced an optimum method for the arc chamber size is provided.It points out clearly that it'simprecise in concept to consider the factor of magnetic flux density and phase shift between I· and ψ· in general.It provides with typical calculation results and optimum example.
出处
《电工技术学报》
EI
CSCD
北大核心
1998年第1期32-36,共5页
Transactions of China Electrotechnical Society
关键词
灭弧室
有限元法
磁场
磁矢量位
复合形法
Rotating arc chamber Finite element method Factor of magnetic flux density
