한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2003년도 추계학술대회 논문집 Vol.16
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- Pages.216-219
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- 2003
열화상을 이용한 몰드변압기의 진단
The Diagnosis cast-resin Transformer using Infrared Thermography system
- Jeong, Sung-Cheon (KESCO) ;
- Chun, Jong-Chul (KESCO) ;
- Lim, Yong-Bae (KESCO)
- 발행 : 2003.11.13
초록
This paper presents the analyzing method for surface temperature distribution of a cast-resin transformer. For the study, the surface temperature of the transformer winding was measured and analyzed by a infrared thermography system. Alternating voltages were applied to simulate deterioration of the specimen transformer, and the hot-spot on the transformer surface was measured to analyze the condition for the winding. The hot line condition measured to the changes in surface temperature using infrared thermography camera and was set up the based of diagnostic method of the electric power apparatus. The results ould show the possibility of remote diagnosis using internet.