摘要
采用有限元法对10kV真空断路器灭弧室内部电场进行计算分析,得出不同外绝缘情况下的电场分布情况.通过对真空灭弧室在不同外绝缘尺寸、厚度等条件下悬浮电位的计算及灭弧室内部电场进行的一系列仿真分析,为户外真空断路器的设计及其外绝缘设计提供了理论根据.
The electric field of 10kV outdoor vacuum eircuit breaker is calculated using finite element method.Distributions of electric field in different insulation cases have been obtained.Based on the calculation of electric potential of floating shield and the simulation of electric field with various external insulation sizes,the theoretical basis of designing the vacuum circuit breaker and external insulation is provided.
出处
《沈阳工业大学学报》
EI
CAS
2002年第2期110-112,共3页
Journal of Shenyang University of Technology
