Transformer winding diagnosis using comparison of transfer function coefficients

ECTI-CON 2011 - 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011

Volumn , Issue , 2011, Pages 681-683

  Bigdeli, Mehdi ^a   Vakilian, Mehdi ^b   Rahimpour, Ebrahim ^c   Azizian, Davood ^d  

^a ISLAMIC AZAD UNIVERSITY   (Iran)

^b SHARIF UNIVERSITY OF TECHNOLOGY   (Iran)

^c ABB AG   (Germany)

^d ISLAMIC AZAD UNIVERSITY   (Iran)

Author keywords

Axial Displacement; Radial Deformation; Transfer Function Coefficients; Transformer Winding

Indexed keywords

AXIAL DISPLACEMENTS; CIRCUIT PARAMETER; FUNCTION COEFFICIENTS; MODEL PARAMETERS; NEW INDICES; NEW MODEL; NODAL ANALYSIS; RADIAL DEFORMATION; TRANSFER FUNCTION COEFFICIENTS;

DEFORMATION; INFORMATION TECHNOLOGY; TELECOMMUNICATION; TRANSFORMER WINDINGS; WINDING;

TRANSFER FUNCTIONS;

EID: 79961226445     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ECTICON.2011.5947931     Document Type: Conference Paper

References (7)

1. A. Singh, F. Castellanos, J. R. Marti, and K. D. Srivastava, "A comparison of trans-admittance and characteristic impedance as metrics for detection of winding displacements in power transformers," Electric Power Systems Research, Elsevier, vol. 79, pp. 871-877, 2009.
2. T. Leibfried, and K. Feser, "Monitoring of power transformers using the transfer function method," IEEE Transactions on Power Delivery, vol. 14, pp. 1333-1341, 1999.
3. J. Christian, and K. Feser, "Procedures for detecting winding displacements in power transformers by the transfer function methods," IEEE Transactions on Power Delivery, vol. 19, pp. 214-220, 2004.
4. P. M. Nirgude, D. Ashokraju, A. D. Rajkumar, and B. P. Singh, "Application of numerical evaluation techniques for interpreting frequency response measurements in power transformers," IET Sci. Meas. Technol, vol. 2, pp. 275-285, 2008.
5. E. Rahimpour, J. Christian, K. Feser, and H. Mohseni, "Transfer function method to diagnose axial displacement and radial deformation of transformer winding," IEEE Transactions on Power Delivery, vol. 18, pp .493-505, 2003.
6. P. Karimifard, and G. B. Gharehpetian, "A new algorithm for localization of radial deformation and determination of deformation extent in transformer windings," Electric Power Systems Research, Elsevier, vol. 78, pp. 1701-1711, 2009.
7. E. Rahimpour, and M. Bigdeli, "Simplified transient model of transformers based on geometrical dimensions used in power network analysis and fault detection studies," in proc. 2009 IEEE Second International Conference on Power Engineering, Energy and Electrical Drives, Lisbon, Portugal, pp. 375-380.