Diagnosis of thermal degradation for thermally upgraded paper in mineral oil

Proceedings of 2008 International Conference on Condition Monitoring and Diagnosis, CMD 2008

Volumn , Issue , 2008, Pages 1000-1004

  Yamagata, Naoki ^a   Miyagi, Katsunori ^b   Oe, Etsuo ^b  

^a CHUBU ELECTRIC POWER CO INC   (Japan)

^b Japan AE Power Systems Corporation   (Japan)

Author keywords

2 furfural; Aging; CO; CO2; DP; Maintenance; Oil; Oxidation; Paper; Transformer; Water

Indexed keywords

AGING OF MATERIALS; CARBON DIOXIDE; COBALT; CONDITION MONITORING; DETERIORATION; INSULATION; KRAFT PAPER; MAINTENANCE; OXIDATION; PAPER; WATER;

2-FURFURAL; CELLULOSE PRODUCTS; DIAGNOSTIC TECHNIQUES; GAS-IN-OIL ANALYSIS; INSULATION DEGRADATION; OIL IMMERSED TRANSFORMERS; SPECIAL APPLICATIONS; TRANSFORMER;

OIL FILLED TRANSFORMERS;

AGING; CABLE PAPERS; CARBON DIOXIDE; CARBON MONOXIDE; DIAGNOSIS; INSULATION; KRAFT PAPERS; MINERAL OIL; PAPER; PYROLYSIS; TRANSFORMER BOARDS;

EID: 51849140143     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CMD.2008.4580450     Document Type: Conference Paper

References (9)

1. S. Hara and K. Nagai, "The renovation method for the old transformer in the site," The Paper of Technical Meeting on Static Apparatus, IEE Japan, SA-04-78, Dec. 2004 (in Japanese).
2. 2 and CO," IEEJ-A Trans. Vol. 106, No. 7, p. 331, Jul. 1986 (in Japanese).
3. T. Harigae, K. Goto, N. Ohta, and H. Tsukioka, "Diagnosis of Aging Deterioration of Filled Transformers by Detection of Furfural Dissolved in Insulating Oil," IEEJ-A Trans. Vol. 112, No. 6, p. 589, Jun. 1992 (in Japanese).
4. N. Yamagata, K. Miyagi, and E. Oe, "Aging effects of thermally upgraded paper (amine addition) in mineral oil," Proc. of 2006 Annual Conference of Power & Energy Society, IEE Japan, No. 269, Sep. 2006 (in Japanese).
5. N. Yamagata, K. Miyagi, and E. Oe, "Diagnosis of Ageing Deterioration for Thermally Upgraded Paper (amine addition) in Mineral Oil," Proc. of 2007 Annual Conference of Power & Energy Society, IEE Japan, No. 138, Sep. 2007 (in Japanese).
6. Y. Fushimi and S. Sato, "Insulation Lifetime Diagnosis of Transformers," in Denki-Hyoron, Sep. 1997 (in Japanese).
7. Electric Technology Research Association in Japan, Vol. 54, No. 5 (Part 1), Feb. 1999 (in Japanese).
8. L. E. Lundgaard, W. Hansen, D. Linhjell, and T. J. Painter, "Aging of Oil-Impregnated Paper in Power Transformers," IEEE Trans. Power Delivery, Vol. 19, No. 1, p. 230, Jan. 2004.
9. th Electrical Insulation Conf. Paper, 1981.