基于有限元电场分析优化的双屏蔽触头盒  

Electric Field Analysis and Optimization Design of Double Shielded Contact Box Based on Finite Element Method

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)

机构地区：[1]正泰电气股份有限公司,上海201614 [2]上海电科电器科技有限公司,上海201100

出　　处：《高压电器》2020年第11期71-77,89,共8页High Voltage Apparatus

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.

关 键 词：触头盒 双屏蔽层 电场分布 优化设计 

分 类 号：TM591[电气工程—电器]