한국정보통신설비학회:학술대회논문집
- 한국정보통신설비학회 2009년도 정보통신설비 학술대회
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- Pages.184-186
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- 2009
식물성 절연유의 전력용 변압기 적용에 따른 문제점 고찰 및 전망
Problem considerations and expectations in applying vegetable oil to power transformer
- 발행 : 2009.08.27
초록
In past, transformer connection study was concentrated on efficiency improvement and life time broadening. But environmental side began to become important recently. In existing, quick transaction of mineral oil used to insulation oil of transformer is possibility to be difficult and causes environmental pollution in case of was outpoured and there is worry of fire occurrence. Accordingly, nonflammable performance becomes many interest in excellent vegetable oil because ignition point is high than mineral oil and environment friendly material. But, vegetable oil is cooling of transformer and insulation problem of insulating paper for cause of insulation oil special quality. Therefore, in this paper, special quality of vegetable oil that there are being a lot of mineral oil and the latest interest examined about problem and consideration item to be solved to analyzed comparison and applies vegetable oil to transformer for electric power.