대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1988년도 추계학술대회 논문집 학회본부
- /
- Pages.241-245
- /
- 1988
절연유의 열열화에 따른 Tan $\delta$ 와 수분의 변화에 의한 변압기의 예방진단 연구
Study on Diagnosis for Transformers by Tan $\delta$ and Moisture of Insulation Oil According to Thermal Aging
- HwangBo, Seung (Dept. of Electrical Engineering, Seoul Nat. Univ.) ;
-
Han, Min-Koo
(Dept. of Electrical Engineering, Seoul Nat. Univ.) ;
- Kwak, Hee-Ro (Sung Sil Univ.) ;
-
Kim, Jae-Chul
(Sung Sil Univ.)
- 발행 : 1988.11.25
초록
This paper reports the experiments regarding to diagnosis techniques for power transformers by measuring dissipation factor and moisture contents of mineral oils. Thermal aging environments of mineral oils were varied by the specially designed systems. Thermal aging of elevated temperature of
키워드