FRA low frequency characteristic study using duality transformer core modeling

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

Volumn , Issue , 2008, Pages 889-893

  Swee, Peng Ang ^a   Li, Jie ^a   Wang, Zhongdong ^a   Jarman, Paul ^b  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

^b NATIONAL GRID   (United Kingdom)

Author keywords

Antiresonance and resonance; Frequency response analysis (FRA); Power transformers; Principle of duality; Three limb core

Indexed keywords

ELECTRIC WINDINGS; FREQUENCY RESPONSE; POWER TRANSFORMERS;

ANTIRESONANCE AND RESONANCE; EQUIVALENT ELECTRIC CIRCUITS; FREQUENCY RESPONSE ANALYSES (FRA); LEAKAGE INDUCTANCE; PRINCIPLE OF DUALITY; SIMULATION MODEL; THREE-LIMB CORE; TRANSFORMER CORE;

CONDITION MONITORING;

EID: 51849096530     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CMD.2008.4580426     Document Type: Conference Paper

References (8)

1. J.A.S.B. Jayasinghe, Z.D. Wang, P.N. Jarman and A.W. Darwin, "Investigations on Sensitivity of FRA Technique in Diagnosis of Transformer Winding Deformations", IEEE International Symposium on Electrical Insulation, Indianapolis, USA, September 19-22, 2004.
2. P. N. Jarman, "Transformer Winding Movement and Fault Detection", in IEE Colloquium on Assessment of Degradation Within Transformer Insulation Systems, December 6, 1991.
3. J.A.S.B. Jayasinghe, Z.D. Wang, P.N. Jarman and A.W. Darwin "Practical Issues in Making FRA Measurements on Power Transformers", 14th International Symposium of High Voltage Engineering (ISH), Beijing, China, August 25-29, 2005.
4. J.A.S.B. Jayasinghe, Z.D. Wang, P.N. Jarman and A.W. Darwin "A Comparison of FRA Measurements in Detecting Transformer Winding Faults: Experimental Studies", 14th International Symposium of High Voltage Engineering (ISH), Beijing, China, August 25-29, 2005.
5. J. Li, C. Charalambous & Z.D. Wang, "Interpretation of FRA Results Using Low Frequency Transformer Modelling", 15th International Symposium of High Voltage Engineering (ISH), Ljubljana, Slovenia, August 27-31, 2007.
6. E. Collin Cherry, "The Duality between Interlinked Electric and Magnetic Circuits and the Formation of Transformer Equivalent Circuits", Proceedings of the Physical Society, part B, Vol. 62, pp. 101-111, 1949.
7. J.A.S.B. Jayasinghe, Z.D. Wang, P.N. Jarman and A.W. Darwin, "Winding Movement in Power Transformers: A Comparison of FRA Measurement Connection Methods", IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 13, pp.1342-1349, December 2006.
8. Sung Don Cho, "Parameter Estimation for Transformer Modeling", PhD thesis, Michigan Technological University, USA, 2002.