不同负载下高压直流交联聚乙烯电缆终端电场仿真计算  

Simulation of Electric Field and Temperature Field in Pre-molded Accessories for HVDC XLPE Cable

作　　者：张荣 徐操 朱永华[2] 

机构地区：[1]上海三原电缆附件有限公司,上海201206 [2]上海电缆研究所,上海200093

出　　处：《电线电缆》2016年第2期11-15,共5页Wire & Cable

基　　金：国家863项目(2012AA030310)

摘　　要：通过理论分析并结合多物理场耦合仿真计算,对高压直流交联聚乙烯电缆终端的电场进行了非线性求解,得到了不同负载条件下的直流电缆终端的电场分布,获得了工程应用上所关心部位的电场强度数值,为终端产品设计提供了理论依据。This paper gives an theoretical analysis,and multiphysics coupling simulating software is employed to obtain the electric field distribution of HVDC XLPE cable termination under different load conditions.The electric field intensity at the key part concerned by engineer application is obtained,which can provide theoretical guide for product design.

关 键 词：直流电缆终端 非线性 有限元 电导率 电场强度 

分 类 号：TM247.1[一般工业技术—材料科学与工程]