KYN28A-12/T4000-40移开式交流金属封闭开关设备电场温度场有限元分析研究  

Finite Element Analysis Research on Electric Field and Temperature Field of KYN28A-12/T4000-40 Removable AC Metal Enclosed Switchgear

作　　者：王嘉明 王必强 刘振笃 包丽丽 王保国 WANG Jiaming;WANG Biqiang;LIU Zhendu;BAO Lili;WANG Baoguo(China Tianshui ChangCheng Switch Factory Group Co.,Ltd.,Tianshui 741000,Gansu,China;State Grid Tianshui Power Supply Company,Tianshui 741000,Gansu,China;Tianshui Changkai Transformer Manufacturing Co.,Ltd.,Tianshui 741000,Gansu,China)

机构地区：[1]天水长城开关厂集团有限公司,甘肃天水741000 [2]国网天水供电公司,甘肃天水741000 [3]天水长开互感器制造有限公司,甘肃天水741000

出　　处：《电气传动自动化》2024年第4期31-34,共4页Electric Drive Automation

摘　　要：配电系统中高压开关柜的安全稳定运行,是开关设计中值得研究的一个重要问题。为使开关柜达到更加可靠的绝缘性能,本文以KYN28A-12/T4000-40移开式交流金属封闭开关设备的侧板、隔板材料为基础,基于ANSYS分析软件建立了高压开关柜三维电场有限元计算模型,对开关柜的电场及温度场分布进行有限元分析,并提出建议。The safe and stable operation of high-voltage switchgear in distribution system is an important problem worthy of study in switch design.In order to make the switchgear achieve more reliable insulation performance,the paper based on the materials of side plates and partitions of KYN28A-12/T4000-40 removable AC metal enclosed switchgear,a three-dimensional electric field finite element calculation model of high-voltage switchgear is established by ANSYS analysis software,and the distribution of electric field and temperature field of switchgear is analyzed by finite element method,and some suggestions are put forward.

关 键 词：金属封闭开关设备 电场 温度场 有限元分析 

分 类 号：TM643[电气工程—电力系统及自动化]