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A New Procedure for Determining Current Harmonic Contribution around an Operation Point at PCC Using Load Modelling Based on Crossed Frequency Admittance Matrix | ||
| AUT Journal of Modeling and Simulation | ||
| مقاله 11، دوره 51، شماره 2، اسفند 2019، صفحه 191-198 اصل مقاله (867.01 K) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22060/miscj.2019.15981.5150 | ||
| نویسندگان | ||
| Javad Momenpour Akerdi1؛ Mehdi Torabian Esfahani2؛ Behrooz Vahidi* 2 | ||
| 1Department of Electrical Engineering, Amirkabir University of Technology | ||
| 2Dept. of Electrical Eng., Amirkabir University of Technology | ||
| چکیده | ||
| Today, one of the important issues of power quality (PQ) in power systems is the current harmonics. Increasing expansion of nonlinear loads at different parts of the electric network makes harmonic distortion flow through the network. This causes the network to have background voltage and current harmonic distortion and even affect on the PQ of linear load performance. Therefore, it is important to determine the harmonic contribution between load and network in distribution networks and industrial centers. In this paper, a new procedure for determining the current harmonic contribution around a quiescent point at the PCC is presented using load modeling based on crossed-frequency admittance matrix. The novelty of this paper is that, firstly, instead of using the harmonic Norton model of load, which has often been used in papers related to the harmonic contribution, it uses the crossedfrequency admittance matrix model, which is closed to actual load model; and secondly, considering the fact that a linear load has a diagonal form for its crossed frequency admittance matrix, the separation of harmonic contribution is made. | ||
| کلیدواژه‌ها | ||
| Power quality؛ Harmonic contribution؛ Harmonic load modelling؛ Crossed frequency admittance matrix | ||
| مراجع | ||
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[1] D. Salles, C. Jiang, W. Xu, W. Freitas, H.E. Mazin, Assessing the collective harmonic impact of modern residential loads—Part I: Methodology, IEEE Transactions on Power Delivery, 27(4) (2012) 1937-1946. [2] I. Santiago, M. López-Rodríguez, A. Gil-de-Castro, A. Moreno-Munoz, J. Luna-Rodríguez, Energy consumption of audiovisual devices in the residential sector: Economic impact of harmonic losses, Energy, 60 (2013) 292-301. [3] K.M. Islam, A.H. Samra, Identification of harmonic sources in power distribution systems, in: Southeastcon'97. Engineering new New Century., Proceedings. IEEE, IEEE, 1997, pp. 301-303. [4] W. Xu, X. Liu, Y. Liu, An investigation on the validity of power-direction method for harmonic source determination, IEEE Transactions on Power Delivery, 18(1) (2003) 214-219. [5] W. Xu, Y. Liu, A method for determining customer and utility harmonic contributions at the point of common coupling, IEEE Transactions on Power Delivery, 15(2) (2000) 804-811. [6] N. Hamzah, A. Mohamed, A. Hussain, Harmonic source location at the point of common coupling based on voltage magnitude, in: TENCON 2004. 2004 IEEE Region 10 Conference, IEEE, 2004, pp. 220-223. [7] C. Chen, X. Liu, D. Koval, W. Xu, T. Tayjasanant, Critical impedance method-a new detecting harmonic sources method in distribution systems, IEEE Transactions on Power Delivery, 19(1) (2004) 288-297. [8] S.F. de Paula Silva, J.C. de Oliveira, The sharing of responsibility between the supplier and the consumer for harmonic voltage distortion: A case study, Electric Power Systems Research, 78(11) (2008) 1959-1964. [9] M. Farhoodnea, A. Mohamed, H. Shareef, H. Zayandehroodi, An enhanced method for contribution assessment of utility and customer harmonic distortions in radial and weakly meshed distribution systems, International Journal of Electrical Power & Energy Systems, 43(1) (2012) 222-229. [10] H. Hua, X. Jia, D. Cao, C. Zhao, Practical method to determine the harmonic contribution of a specific harmonic load, in: Harmonics and Quality of Power (ICHQP), 2012 IEEE 15th International Conference on, IEEE, 2012, pp. 769-773. [11] Z.P. Du, J. Arrillaga, N. Watson, S. Chen, Identification of harmonic sources of power systems using state estimation, IEE Proceedings-Generation, Transmission and Distribution, 146(1) (1999) 7-12. [12] G. D'Antona, C. Muscas, S. Sulis, State estimation for the localization of harmonic sources in electric distribution systems, IEEE Transactions on Instrumentation and Measurement, 58(5) (2009) 1462-1470. [13] E. Gursoy, D. Niebur, Harmonic load identification using complex independent component analysis, IEEE Transactions on Power Delivery, 24(1) (2009) 285-292. [14] K. Pulimera, P.K. Rajan, Independent component analysis for harmonic source estimation from piecewise constant parameter mixed measurements, in: System Theory (SSST), 2011 IEEE 43rd Southeastern Symposium on, IEEE, 2011, pp. 81-86. [15] A. Kumar, B. Das, J. Sharma, Determination of location of multiple harmonic sources in a power system, International journal of electrical power & energy systems, 26(1) (2004) 73-78. [16] A. Abdullah, G. Peng, S. Ghani, M. Jopri, A new vector draft method for harmonic source detection at point of common coupling, in: Power Engineering and Optimization Conference (PEOCO), 2014 IEEE 8th International, IEEE, 2014, pp. 110-114. [17] M. Lamich, J. Balcells, M. Corbalán, E. Griful, Nonlinear loads model for harmonics flow prediction, using multivariate regression, IEEE Transactions on Industrial Electronics, 64(6) (2017) 4820-4827. [18] M. Fauri, Harmonic modelling of non-linear load by means of crossed frequency admittance matrix, IEEE transactions on Power systems, 12(4) (1997) 1632-1638. [19] J. Caicedo, A. Romero, H. Zini, Frequency domain modeling of nonlinear loads, considering harmonic interaction, in: Power Electronics and Power Quality Applications (PEPQA), 2017 IEEE Workshop on, IEEE, 2017, pp. 1-6. | ||
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