Comparative Study of Methods for Estimating Technical Losses in Distribution Systems with Distributed Generation

Jorge E. Mendoza, Miguel López, Sebastián Fingerhuth, Felipe Carvajal, Gonzalo Zuñga

Abstract


In this work four methods for estimating annual technical power losses in distribution networks due to the distributed generation (DG) connection are studied. The methods are obtained of professional sources, and are evaluated in a test system. A new method is proposed in this work to be contrasted to previous methods. To find the best method, the power losses of a base case are estimated with simulations every 15 minutes, considering variability of load demand and power generation. Results indicate the effectiveness of the proposed method respect of other analyzed methods. The proposed method can be a useful tool within a Decision Support System for optimizing control, operation and planning of the distribution network.


Keywords


Distribution Network, Distributed Generation, Active Power Losses

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References


A. Bayod-Rjula (2009); Future Development of the Electricity Systems with Distributed Generation, Energy, 34: 377-383.
http://dx.doi.org/10.1016/j.energy.2008.12.008

Frias, P.; Gołmez, T.; Cossent, R.; Rivier, J. (2009); Improvements in Current European Network Regulation to Facilitate the Integration of Distributed Generation, Int. J. of Electric Power and Energy Systems, 31(9):445-451.

Ley General de Servicios Eltricos (2007), Decreto Fuerza de Ley No4 20.018, 05 de Febrero de 2007, Chile

Ley General de Servicios Eltricos (2007), Decreto Supremo No244. Reglamento para Medios de Generacion no Convencionales y Pequeaąos Medios de Generacion, Santiago, 02 de septiembre de 2005, Chile.

Viera, J.; Bnessi, G. (2008), Calculo de Pardidas Tacnicas en Redes de Distribucion con Generacion Distribuida, 7th IEEE Meeting on Energy, Power, Instrumentation and Measurements, Montevideo Uruguay.

Preliminary Technical Rapport (2008), Fijacion De Precios De Nudo Abril 2008 Sistema Interconectado Central.

Final rapport, Energy Area from the Departamento de IngenierĂa Electrica de la Universidad de Chile (2003), Simulacin preliminar de desempeo operacional y comercial de centrales de generacion electrica geotermicas y elicas.

Mendoza, J.E.; Pena, H.E. (2011), Automatic voltaje regulator siting in distribution systems considering hourly demand, Electric Power System Research, Vol. 81, 1124-1131.
http://dx.doi.org/10.1016/j.epsr.2010.12.012

Ochoa, L.F.; Pafilha-Ferrin, A.; Harrison, G.P. (2008) Evaluating Distributed Time. Varing Generation Througth a Multiobjective Index, IEEE Transaction on Power Delivery, 23:1132- 1138.
http://dx.doi.org/10.1109/TPWRD.2008.915791

Zhu, Jizhong; Hwang, Davis; Sadjadpour, Ali;(2005) Real time loss sensitivity calculation in power systems operation, Electric Power System Research 73:53-60.
http://dx.doi.org/10.1016/j.epsr.2004.05.004

Pecas Lopes, J.A; Hatziargyriou, N; Mutale, J; Djapic, P.; Jenkins, N; (2007) Integrating distributed generation into electric power systems: A review of drivers, challenges and opportunities, Electric Power System Research, 77:1189-1203.
http://dx.doi.org/10.1016/j.epsr.2006.08.016

Filip, F.G.; (2008) Decision support and control for large-scale complex systems, Annual Reviews in Control, 32:61-70.
http://dx.doi.org/10.1016/j.arcontrol.2008.03.002

Filip, F.G.; (2012) A Decision-Making Perspective for Designing and Building Information Systems, INT J COMPUT COMMUN, ISSN 1841-9836, 7(2):264-272.




DOI: https://doi.org/10.15837/ijccc.2013.3.470



Copyright (c) 2017 Jorge E. Mendoza, Miguel López, Sebastián Fingerhuth, Felipe Carvajal, Gonzalo Zuñga

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