Kerr electro-optic field mapping and charge dynamics in impurity-doped transformer oil

IEEE Transactions on Dielectrics and Electrical Insulation

Volumn 3, Issue 1, 1996, Pages 80-86

  Hikita, M ^a   Matsuoka, M ^a   Shimizu, R ^a   Kato, K ^a   Hayakawa, N ^a   Okubo, H ^a  

^a NAGOYA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ADDITIVES; ANODES; ASPHALT; CATHODES; COPPER; DEGRADATION; ELECTRIC FIELD MEASUREMENT; ELECTRIC SPACE CHARGE; FIELD PLOTTING; IMPURITIES; IONS; KERR ELECTROOPTICAL EFFECT;

CHARGE DYNAMICS; ELECTRIC FIELD DISTRIBUTION; GAUSS LAW; NEGATIVE IONS; POSITIVE IONS; SPACE CHARGE DENSITY;

INSULATING OIL;

EID: 0030082409     PISSN: 10709878     EISSN: None     Source Type: Journal    
DOI: 10.1109/94.485518     Document Type: Article

References (8)

1. U. Gäfvert, A. Jaksts, C. Törnkvist and L. Walfridsson, "Electric Field Distribution in Transformer Oil", IEEE Trans. Elect. Insul. Vol. 27, No. 3, pp. 647-660, 1992.
2. Y. Nonaka, H. Sato, T. Maeno and T. Takada, "Electric Field in Transformer Oil Measured with the Kerr-effect Technique", IEEE Trans. on Elect. Insul., Vol. 26, No. 2, pp. 210-216, 1991.
3. J. J. Melchiore and I. W. Mills, "The Role of Copper during the Oxidation of Transformer Oils", J. Electrochem. Soc., Vol. 112, No. 4, pp. 390-395, 1965.
4. M. Yasuda, K. Goto, H. Okubo, T. Ishii, M. Mori and M. Masunaga, "Suppression of Static Electrification of Insulating Oil for Large Power Transformers", IEEE Trans. on Power Appar. and Syst., Vol. 101, No. 11, pp. 4272-4280, 1982.
5. M. Ieda, K. Goto, H. Okubo, T. Miyamoto, H. Tsukioka and Y. Kohno, "Suppression of Static Electrification of Insulating Oil for Large Power Transformers", IEEE Trans. on Elect. Insul., Vol. 23, No. 1, pp. 153-157, 1988.
6. T. Maeno and T. Takada, "Electric Field Measurement in Liquid Dielectrics Using a Combination of ac Voltage Modulation and a Small Retardation Angle", IEEE Trans. Elect. insul. Vol. 22, No. 4, pp. 503-509, 1987.
7. K. Imai, A. Kanematsu, M. Nawata and M. Zahn, "Kerr Constant Frequency Dependence in Liquid Nitrogen", 3rd ICPADM, Tokyo, Japan, pp. 280-283, 1991.
8. Yamada, Tanaka and Shiomi, "Electrical Conduction Current and dc Breakdown Characteristics in Insulating Oil", Trans. IEE of Japan, Vol. 96-A, No. 3, pp. 95-102, 1976.