Interpretation of Sweep Frequency Response Analysis (SFRA) traces for the open circuit and short circuit winding fault damages of the power transformer

International Journal of Electrical Power and Energy Systems

Volumn 62, Issue , 2014, Pages 890-896

  Pandya, Akshay A ^a   Parekh, B R ^a  

^a Birla Vishvakarma Mahavidyalaya Engineering College   (India)

Author keywords

Open circuit winding fault; Power transformer; Short circuit winding fault; Sweep Frequency Response Analysis (SFRA); Transformer damages

Indexed keywords

ELECTRIC TRANSFORMER TESTING; POWER TRANSFORMERS;

OPEN CIRCUITS; OPEN FAULTS; SHORT FAULT; SWEEP FREQUENCY RESPONSE ANALYSIS; TRANSFORMER DAMAGES; WINDING FAULTS;

ELECTRIC WINDINGS;

EID: 84903201120     PISSN: 01420615     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijepes.2014.05.011     Document Type: Article

References (8)

1. McGrail Tony, Sweetser Charles. Field Experiences with SFRA. Doble Engineering Company, Doble Conference; 2005.
2. Leal Frenando, Mc Grail Tony. SFRA identifies problems prior to shipment. Doble Engineering Company - 78th Annual International Doble Client Conference; 2011.
3. IEC 60076-18 Ed.1: Power Transformer Part - 18. Measurement of Frequency Response. United Kingdom; July 2012.
4. Sweep Frequency Response Analyzer (SFRA) User Guide, 72A-2570-01 Rev. H 6/09, Doble Engineering Company, USA.
5. IEEE PC 57.149 Guide for the Application and Interpretation of Frequency Response Analysis for Oil Immersed Transformer; March 2013.
6. Ray Aradhana. Application of Signal Processing Techniques for Condition Monitoring of Electrical Equipment. Ph.D. thesis, Dept. of Electrical Engineering, Univ. M.S., College Faculty of Technology & Engineering; September 2009.
7. Moodley Luwendran, de Clerk Brien. Sweep Frequency Response Analysis as a Diagnostic Tool to Detect Transformer Mechanical Integrity. < www.ameu.co.za/library/./29%20-20Luwendran%20Moodley.pdf >.
8. Kraetge A, Kruger M, Velasquez JL, Viljoen H, Dierks A. Aspects of the Practical Application of Sweep Frequency Response Analysis (SFRA) on Power Transformers. 6th Southern Africa Regional Conference, CIGRE; 2009.