Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 1995.11a
- /
- Pages.361-364
- /
- 1995
The Effect of Filter in the Static Charge Elimination Methodes for Streaming-Electrification Insulating Oil.
유동대전된 절연유의 제전방식중 필터에 의한 영향
Abstract
The static charges are generated by streaming electrification phenomena when insulating oil flowing by force for the purpose of cooling at the internal of Ultra-high power transformer. In this thesis, their elimination method was studied. The falter represents a greet much electrification characteristics because falter has large interfaces with liquid. In this paper, the streaming-electrification phenomena of insulating oil by metal filter were measured by mesh number, oil flow rate, oil temperature and a kind of mesh and The effect of charge elimination by metal filter generated minus ion was measured.
Keywords