LOW VOLTAGE APPARATUS ›› 2025, Vol. 0 ›› Issue (1): 56-60.doi: 10.16628/j.cnki.2095-8188.2025.01.010

• Simulation Technology • Previous Articles     Next Articles

Simulation and Optimization on Electric Field of Environment-Friendly Gas Insulated Switchgear

KANG Jing1, REN Zhaotian1, LIU Zhendu2, HUANG Wenhui3, LIU Xueji1, LIU Chang2, WANG Jun3   

  1. 1. Tianshui Changcheng Switchgear Group Co.,Ltd.,Tianshui 741024,China
    2. State Grid Tianshui Electric Power Company,Tianshui 741000,China
    3. Gansu Changcheng Hydrogen Energy & Engineering Research Institute Co.,Ltd.,Tianshui 741024,China
  • Received:2024-11-17 Online:2025-01-30 Published:2025-03-17

Abstract:

Gas insulated switchgear requires absolute sealing.The electrical components in gas switchgear is reasonably designed to make the electric field distribution more uniform,achieve the more reliable insulation performance,and ensure the safe operation of high voltage switchgear in power distribution system.Taking the insulating support of environment-friendly gas switchgear as the research object,a three-dimensional finite element calculation model of electric field of high-voltage switchgear is established based on Ansys software.The distribution of electric field before and after the structural optimization of insulating support of environment-friendly switchgear is analyzed by the finite element method,which provides the reference for the design and development of actual products.

Key words: switchgear, environment-friendly gas, electric field, simulation optimization, insulating support

CLC Number: