Electric Field Inverse Problem Analysis of Disk-Type Insulator in GIS Based on APDL

Abstract:

Along with the structural miniaturization and three-phase-in-one-tank of GIS, the Electrical performance of disk-type insulator in GIS becomes more important for designers. In this paper, the two dimensional electric field intensity and potential distribution of disk-type insulator in GIS is calculated by finite element method (FEM). Based on calculation results, structure optimization for disk-type insulator is implemented by solving the related inverse problem by using ANSYS optimal tool based on APDL. The numerical analysis results can propose the advice and theory support for engineering practice.

• Periodical: Advanced Materials Research (Volumes 356-360)
• Pages: 3005-3008
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.356-360.3005
• Online since: October 2011
• Authors: Ai Qing Ma, Zhou Sheng Zhang
• Keywords: ANSYS Parametric Design Language (APDL), Disk-Type Insulator, Gas Insulation Switchgear (GIS), Inverse Problem

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