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Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 31-476
Full Name: Boonruang Marungsri
Position: Senior Lecturer
Age: ON
Sex: Male
Address: Suranaree University of Technology, 111 University Ave., Muang District, Nakhon Ratchasima, 30000
Country: THAILAND
Tel: +66 4422 4366
Tel prefix:
Fax: +66 4422 4601
E-mail address: b_marungsri@msn.com
Other E-mails: ryusuke007@yahoo.com
Title of the Paper: Simulation of Electric Field and Potential Distributions on Silicone Rubber Polymer Insulators under Contamination Conditions Using Finite Element Method
Authors as they appear in the Paper: BOONRUANG MARUNGSRI , WINAI ONCHANTUEK
Email addresses of all the authors: bmshvee@sut.ac.th , kimhunwu_ee10@hotmail.com
Number of paper pages: 14
Abstract: This paper presents the simulation results of electric field and potential distributions along surface of silicone rubber polymer insulators under clean and contamination conditions. In former experimental research, silicone rubber polymer insulators having near the same leakage distance are subjected to 15 kV during 50 test cycles of artificial salt fog ageing test. After 50 test cycles, alternate sheds silicone rubber polymer insulator showed better contamination performance than straight sheds silicone rubber polymer insulator. Severe surface ageing was observed on the straight sheds insulator. The objective of this work is to elucidate that electric field distribution along straight sheds insulator higher than alternate shed insulator in salt fog ageing test. Finite element method (FEM) is adopted for this work. The simulation results confirmed the experimental data, as well.
Keywords: Electric field distribution, potential distribution, silicone rubber polymer insulator, straight sheds, alternate shed, clean condition, contamination condition, finite element method
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