A Study on charge accumulation and relaxation phenomena by D.C energization in insulating oil

직류 전계 인가에 따른 절연유의 전하 축적 및 완화 현상에 관한 연구

This phenomena of streaming-electrification is generated between solid and liquid boundary called electric double-layer which is generated by potential difference. A charge separation at interfaces between a moving fluid and a solid boundary can give rise to the generation of substantial electric field and at last these can give rise ta insulating failure. Therefore injection of the adverse-charge in streaming-electrified insulating oil to eliminate the accumulation charge and its related phenomena was investigated.