대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2000년도 학술대회 논문집 전문대학교육위원
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- Pages.48-51
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- 2000
변압기유의 유동대전 감소현상에 미치는 계면활성제의 효과
The Effect of Interface Activation Substances in Reduction Phenomena of Streaming Electrification for Transformer Oil
- Kim, Yong-Woon (Saekyung College) ;
- Lee, Duck-Chool (InHa Univ.) ;
- Watanabe, Shigeo (A.I.T)
- 발행 : 2000.07.07
초록
The purpose of this study is to find the way to reduce the electrostatics by interface activation substances added in the insulating oil with concentration[ppm]. As results, The streaming current, surface tension and viscosity of the samples added nonionic and hermaphrodic substances are decreased but the conductivity is increased at higher point than the 1[ppm](c.m.c.), the other side the same phenomena of the samples added cationic and anionic substances are discovered at the 10[ppm].
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