The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 32-203
Full Name: Boonruang Marungsri
Position: Senior Lecturer
Age: ON
Sex: Male
Address: School of Electrical Engineering, Suranaree University of Technology
Country: THAILAND
Tel: +66 4422 4366
Tel prefix:
Fax: +66 4422 4601
E-mail address: bmshvee@sut.ac.th
Other E-mails: b_marungsri@msn.com
Title of the Paper: Comparison of Electric Field and Potential Distributions on Silicone Rubber Polymer Insulators under Clean and Various Contamination Conditions Using Finite Element Method
Authors as they appear in the Paper: Winai Onchantuek, Boonruang Marungsri, Anant Oonsivilai, Thanatchai Kulworawanichpong
Email addresses of all the authors: bmshvee@sut.ac.th, winai_hvi@windowslive.com, anant@sut.ac.th, thanatch@sut.ac.th
Number of paper pages: 17
Abstract: This paper presents the simulation results of electric field and potential distributions along surface of silicone rubber polymer insulators under clean and various contamination conditions. Alternate sheds silicone rubber polymer insulator having leakage distance 290 mm was used in this study. Two type of contaminants, playwood and cement dusts, have been studied the effect of contamination conditions on the insulator surface. The objective of this work is to comparison the effect of contamination conditions on potential and electric field distributions along the insulator surface when water droplets exist on the insulator surface. Finite element method (FEM) is adopted for this work. The simulation results show that contaminations have no effect of potential distribution on the insulator surface while electric field distributions are obviously depended on contamination conditions. Water droplets caused higher magnitude of electric field on the trunk portion surf!
ace than the shed surface. The simulation results confirmed electrical performance of polymer insulators under contamination conditions.
Keywords: Electric field distribution, potential distribution, silicone rubber polymer insulator, alternate shed, clean condition, contamination condition, water droplet, playwood dust, cement dust, finite element method
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