Condition monitoring and diagnosis of power transformers

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

Volumn , Issue , 2008, Pages 894-897

  Gockenbach, E ^a   Borsi, H ^a  

^a LEIBNIZ UNIVERSITY HANNOVER   (Germany)

Author keywords

High voltage technique; Insulation life; Monitoring; Power transformer insulation

Indexed keywords

CIRCUIT THEORY; MONITORING; POWER TRANSFORMERS;

CENTRAL NODES; HIGH VOLTAGE TECHNIQUES; HIGH-VOLTAGE ENGINEERING; INSULATION LIFE; MITIGATION METHODS; MONITORING AND DIAGNOSIS; MONITORING SYSTEM; POWER TRANSFORMER INSULATION;

CONDITION MONITORING;

EID: 51849146706     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CMD.2008.4580427     Document Type: Conference Paper

References (10)

1. CIGRE-WG 12-05: "An international survey on failures in large power transformers in service", Electra No.88 (1983), pp. 21-48.
2. M. Stach,: "Betriebswirtschaftliche Gesichtspunkte im Asset-Management im Zeitalter der Fusion", Micafil Symposium, 20-21.März 2002, Stuttgart.
3. M. Wang, A. J. Vandermaar, "Review of condition assessment of power transformers in service", IEEE Electrical Insulation Magazine, vol. 18, No. 6, pp. 12-25, Nov/Dec 2002.
4. Bengtsson, C., Persson, J-O., Svenson, M.: "Replacement and Refurbishment Strategies for Transformer Populations,", CIGRE 2001 Colloquium, Dublin SC 12.20.
5. "Guide for the Sampling of Gases and Oil from Oil-Filled Electrical Equipment and for the Analysis of Free and Dissolved Gases," IEC Publication 60567, 1992.
6. T. Noonan, "Power transformer on-site condition assessment testing," presented at the International Council on Large Electric Systems (CIGRÉ), Paris, France, 2000.
7. Asghar Akbari, et al.,Transfer Function-Based Partial Discharge Localization in Power Transformers: A Feasibility Study, EEE Electrical Insulation Magazine, 18, 2002.
8. R.S. Brooks , G.S. Urbani, "Using the recovery voltage method to evaluate aging in oil-paper insulation," in Proc. IEEE Int. Conf. Conduction and Breakdown in Solid Dielectrics., Vasteras, Sweden, pp. 93-97, 1998.
9. Han, Y.; Song, Y.H., "Condition monitoring techniques for electrical equipment-a literature survey", IEEE Transactions on Power Delivery, Volume: 18, Issue: 1, Pages:4 - 13, Jan 2003.
10. I. Fofana, H. Borsi, E. Gockenbach and M. Farzaneh "Aging of transformer insulating materials under selective conditions", European Transactions on Electric Power, 2006; 16:1-21