On the accuracy of detailed model inductance matrix estimation for air core winding

Open access

Abstract

Researchers have used various methods to determine the parameters of transformer- equivalent circuits in transient studies. But most of these previous algorithms had difficulty finding the equivalent circuit parameters in a bigger model. This paper presents a new method to extract the inductance matrix of a detailed model for an air core winding for transient studies using frequency-response measurement data. This matrix can be determined with acceptable accuracy by using the proposed method. The biggest advantage of the proposed method is a reduction in the search space, and thus, speedier problemsolving. Simulations showed that the use of the proposed method leads to better behavioural quality of a transformer winding. The simulation results of the previous and proposed methods were compared with the help of a 20/0.4 kV, 1600 kVA transformer. This comparison showed the accuracy and superiority of the proposed method.

[1] Rashtchi V., Rahimpour E., Rezapour E., Using a genetic algorithm for parameter identification of transformer R-L-C-M model, ELECTR ENG, vol. 88, no. 5, pp. 417422 (2006).

[2] Bjerkan E., High frequency modeling of power transformers. Doctoral Thesis, Trondheim (2005).

[3] Hosseini S.M.H., Enjavi Madar S.M., Vakilian M., Using the finite element method to calculate parameters for a detailed model of transformer winding for partial discharge research, Turk. J. Elec. Eng. & Comp. Sci., vol. 23, pp. 709-718 (2015).

[4] Arturi C., Transient simulation and analysis of a three phase five-limb step-up transformer following an out-of-phase synchronization, IEEE Trans. Power Del., vol. 6, no. 1, pp. 196207 (1991).

[5] Vaessen P., Transformer model for high frequencies, IEEE Trans. Power Del., vol. 3, no. 4, pp. 17611768 (1988).

[6] Morched A., Marti L., Ottewangers J., A high frequency transformer model for the EMTP, IEEE Trans. on Power Delivery, vol. 8, no. 3, pp. 16151626 (1993).

[7] Bigdeli M., Vakilian M., Rahimpour E., Azizian D., Theoretical and Experimental Investigation of Transformer Winding Fault Detection Using Comparison of Transfer Function Coefficients, ECTI Trans. on electrical eng., electronics and communications, vol. 10, no. 1, pp. 1016 (2012).

[8] Gómez P., deLeón F., Espino-Cortés F.P., Improved Computation of Core Inductance for Fast Transient Analysis of Transformers, IEEE Trans. on Power Delivery, vol. 29, no. 4, pp. 20342036 (2014).

[9] Martinez-Velasco J.A., Power System Transients Parameter Determination, CRC Press, by Taylor and Francis Group, LLC (2010).

[10] Karimifard P., Gharehpetian G.B., Ghanizadeh A.J., Tenbohlen S., Estimation of simulated transfer function to discriminate axial displacement and radial deformation of transformer winding, COMPEL: Int. J. Comput. Math. Elect. Electron. Eng., vol. 31, no. 4, pp. 12771292 (2012).

[11] Mukherjee P., Satish L., Construction of Equivalent Circuit of a Single and Isolated Transformer Winding from FRA Data Using the ABC Algorithm, IEEE Trans. on Power Delivery, vol. 27, no. 2, pp. 963970 (2012).

[12] Gharehpetian G.B., Mohseni H., Moller K., Hybrid modeling of inhomogeneous transformer windings for very fast transient over voltage studies, IEEE Trans. on Power Delivery, vol. 13, no. 1, pp. 157163 (1998).

[13 Shabestary M.M., Ghanizadeh A.J., Gharehpetian G.B., Agha-Mirsalim M., Ladder Network Parameters Determination Considering Non-dominant Resonances of the Transformer Winding, IEEE Transactions on Power Delivery, vol. 29, no. 1, pp. 108117 ( 2014).

[14] Lambert M., Martínez-Duró M., Mahseredjian J., de León F., Sirois F., Transformer Leakage Flux Models for Electromagnetic Transients: Critical Review and Validation of a New Model, IEEE Transaction on Power Delivery, vol. 29, no. 5, pp. 21802188 (2014).

[15] Rahimpour E., Christian J., Feser K., Mohseni H., Transfer Function Method to Diagnose Axial Displacement and Radial Deformation of Transformer Windings, IEEE Transactions on Power Delivery, vol. 18, no. 2, pp. 493505 (2013).

[16] Bigdeli M., Azizian D., Bakhshi H., Rahimpour E., Identification of transient model parameters of transformer using genetic algorithm, International Conference on Power System Technology (POWERCON), Zhejiang, China, pp. 16 (2010).

[17] Lopez-Fernandez X.M., Alvarez-Marino C., Computation Method for Transients in Power Transformers with Lossy Windings, IEEE Trans. on Magnetics, vol. 45, no. 3, pp. 18631866 (2009).

[18] Paul C.R., Inductance Loop and Partial, published by John Wiley & Sons Inc., Hoboken, New Jersey (2010).

[19] Álvarez-Mariño C., de León F., López-Fernández X.M., Equivalent Circuit for the Leakage Inductance of Multiwinding Transformers: Unification of Terminal and Duality Models, IEEE Transactions on Power Delivery, vol. 27, no. 1, pp. 353361 (2012).

[20] Gómez P., de León F., Accurate and efficient computation of the inductance matrix of transformer winding for the simulation of very fast transients, IEEE Transactions on Power Delivery, vol. 26, no. 3, pp. 14231431 ( 2011).

[21] Dalessandro L., Cavalcante F.D.S., Kolar J.W., Self-Capacitance of High-Voltage Transformers, IEEE Transactions on Power Electronics, vol. 22, no. 5, pp. 2081-2092 (2007).

[22] Shintemirov A., Tang W.H., Lu Z., Wu Q.H., Simplified transformer winding modeling and parameter identification using particle swarm optimizer with passive congregation, EvoWorkshops 2007, LNCS 4448, pp. 145152 (2007).

[23] Satish L., Sahoo S.K., Locating faults in a transformer winding: An experimental study, ELSEVIER, vol. 79, no. 1, pp. 8997 (2009).

[24] Ahour N.J., Seyedtabaii S., Gharehpetian G.B., Modified transformer winding ladder network model to assess non-dominant frequencies, IET Electric Power Applications, vol. 11, no. 4, pp. 578585 (2017).

[25 Mukherjee P., Satish L., Generalized Analytical Expression for Natural Frequencies of a Completely Inhomogeneous Transformer Winding, IEEE Transactions on Power Delivery, IEEE Early Access Articles (2016), DOI: 10.1109/TPWRD.2016.2613119

[26] Gómez H.D., Mombello E.E., New Global Parameter Estimation Method for a Transformer Detailed Model, 2014 IEEE PES Transmission & Distribution Conference and Exposition - Latin America (PES T&D-LA), pp. 1-6 (2014).

[27] Sano T., Miyagi K., Influence of measurement parameters on FRA characteristics of power transformers, International Conference on Condition Monitoring and Diagnosis, CMD2008, Beijing, China, pp. 968973 (2008).

[28] Banszak S., Sensitivity of transformer frequency response measurements to connection configuration, PAK, vol. 59, no 2, pp. 164-167 (2013).

[29] Satish L., Saravanakumar A., Identification of Terminal Connection and System Function for Sensitive Frequency Response Measurement on Transformers, IEEE Transactions on Power Delivery, vol. 23, no. 2, pp. 742750 (2008 ).

Archives of Electrical Engineering

The Journal of Polish Academy of Sciences

Journal Information


CiteScore 2016: 0.71

SCImago Journal Rank (SJR) 2016: 0.238
Source Normalized Impact per Paper (SNIP) 2016: 0.535

Metrics

All Time Past Year Past 30 Days
Abstract Views 0 0 0
Full Text Views 143 143 6
PDF Downloads 85 85 7