摘要
基于有限元分析软件Ansys对电场进行仿真分析,对40.5 kV开关设备内重要的绝缘件—触头盒进行双屏蔽设计改进,优化了高、低压双屏蔽层的布置方式和伞裙分布,实现了触头盒的整体绝缘性能的提升。
Base on the double shielded design of the contact box an important insulating part in the 40.5 kV switch-gear,and the simulation of the electric field distribution by using the finite element analysis software Ansys,the lay-out of the high and low voltage double shielded layer and the distribution of the umbrella skirt are optimized,and the overall insulation performance of the contact box is improved.
作者
吴昊
孟鹤
宋璠
赵瑞影
WU Hao;MENG He;SONG Fan;ZHAO Ruiying(Chint Electric Co.,Ltd.,Shanghai 201614,China;Shanghai Dianke Electric Appliance Technology Co.,Ltd.,Shanghai 201100,China)
出处
《高压电器》
CAS
CSCD
北大核心
2020年第11期71-77,89,共8页
High Voltage Apparatus
关键词
触头盒
双屏蔽层
电场分布
优化设计
contact box
double shielded layer
electric field distribution
optimization design