Instruments for on-line monitoring of transformers

Renewable Energy and Power Quality Journal

Volumn 1, Issue 7, 2009, Pages 210-214

  Mentlik V ^a   Prosr, P ^a   Polansky R ^a   Michalik J ^b   Brandt, M ^b  

^a UNIVERSITY OF WEST BOHEMIA   (Czech Republic)

^b EVPÚ as Nová Dubnica and Faculty of Electrical Engineering U in ilina   (Slovakia)

Author keywords

Dissolved gases; Electrotechnological diagnostics; Experimental laboratory; Operation characteristics; SFRA analysis; Winding temperature

Indexed keywords

EID: 85073328864     PISSN: None     EISSN: 2172038X     Source Type: Journal    
DOI: 10.24084/repqj07.297     Document Type: Article

References (9)

1. Mentlík, V.; Prosr, P. Aspekty měření teplot ve výkonových transformátorech. In Elektrotechnika v praxi. 2007, roč.17, č.11-12, s.20-24, ISSN 0862-9730.
2. B. Pahlavanpour “Reducing the risk of insulation failure” Naphtenics market magazine 4/2007.
3. T. K. Saha, “Review of modern diagnostic techniques for assessing insulation condition in aged transformers”, IEEE Transactions on Dielectrics and Electrical Insulation. Vol. 10, pp. 903-917, 2003.
4. Bräunlich, R. et al. Assessment of Insulation Condition of Large Power Transformers by On-Site Electrical Diagnostic Methods. In International Symposium on Electrical Insulation [online]. Anaheim, April 2000, Paper 13-2.
5. Hydran M2 Monitoring System, GE Enerhgy, [online], [cit. 13.6.2008] Dostupný z WWW
6. Mentlík, V.; Michalík, J.; Polanský, R.; Prosr, P.; Brandt, M. Property Changes of Transformer Oil during Limiting States of Transformer. In CEIDP. Piscataway: IEEE, 2008. s. 309-312. ISBN 978-1-14244-2549-5.
7. Mentlík, V.; Michalík, J.; Polanský, R.; Prosr, P.; Brandt, M. Property Changes of Transformer Oil during Limiting States of Transformer. In CEIDP. Piscataway: IEEE, 2008. s. 309-312. ISBN 978-1-14244-2549-5.
8. Gutten, M., Brandt, M.: Analýza stavu olejových transformátorov 22/0,4 kV metódou SFRA. In. Proceedings ELEKTRO 2008, p. 82-85. ISBN 978-80-8070-845-0.
9. Singh, J., Sood, Y., R., Verma, P., Jarial, R., K.: Novel method for detection of transformer winding faults sing Sweep Frequency Response Analysis, 1-4244-1298-6/07, 2007 IEEE