Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2010.06a
- /
- Pages.81-81
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- 2010
Analysis on the Electric Characteristics of Natural Ester after Accelerated Thermal Aging
식물성 절연유의 열 열화에 따른 전기적 특성 연구
- Shim, Meoung-Seop (Inha University) ;
- An, Jung-Sik (Inha University) ;
-
Choi, Sun-Ho
(Inha University)
;
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Jung, Joong-Il
(Inha University)
;
- Kim, Nam-Ryul (Inha University) ;
-
Huh, Chang-Su
(Inha University)
- Published : 2010.06.16
Abstract
This paper presents results of experimental investigations on natural ester regarding the breakdown strength. Aging of insulating material in a pole transformer has been studied by performing accelerated thermal aging test. Sealed aging test vessels containing copper, laminated core, Krapt paper and insulating oil(Natural oil and Mineral oil) were aged at