Electric Field and Voltage Distribution (EFVD) Analysis for 132kV Bushing Transformer Using Finite Element Analysis

Joint Conference on Green Engineering Technology & Applied Computing 2019

工业技术（总论）;计算机科学

Rahman, N. Abd^1 ; Isa, M.^2 ; Rohani, Mnkh^2 ; Hamid, H.A.^2 ; Abdullah, Mmab^3

Pusat Pengajian Kejuruteraan Mikroelektronik, Universiti Malaysia Perlis, Perlis, Arau

02600, Malaysia^1

Pusat Pengajian Kejuruteraan Sistem Elektrik, Universiti Malaysia Perlis, Perlis, Arau

02600, Malaysia^2

Centre of Excellence Geopolymer and Green Technology, University Malaysia Perlis, Kangar

01000, Malaysia^3

关键词: 2;    Dimensional;    Data sheets;    Finite element method softwares;    High voltage bushing;    Transformer performance;    Voltage distribution;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/551/1/012019/pdf
DOI  :  10.1088/1757-899X/551/1/012019

来源: IOP

【 摘 要 】

The electric field and voltage distribution (EFVD) are an important parameter for assessing high voltage bushing transformer performance. In order to understand how EFVD being distributed along the bushing transformer, Finite Element Method (FEM) has been employed for simulation purposed. 2 dimensional (2D) object designed using Computer Aided Design (CAD) using actual dimension of 145kV bushing transformer from manufacturer data sheet. The model is then exported to Finite Element Method (FEM) software for further analysis. Using FEM, the EFVD can be obtained. From this study, an understanding of electric field and voltage distribution along bushing transformer and between aluminium foils are attained.