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Gallo, D., Langella, R., Testa, A., Hernandez, J.C., Papic, I., Blazic, B. and Meyer, J. (2013) Case Studies on Large PV Plants: Harmonic Distortion, Unbalance and Their Effects. Power and Energy Society General Meeting of the IEEE, Vancouver, 21-25 July 2013, 1-5.
http://dx.doi.org/10.1109/PESMG.2013.6672271

has been cited by the following article:

• TITLE: Power System Harmonics Study for Unbalanced Microgrid System with PV Sources and Nonlinear Loads

  AUTHORS: Zhanhe Liu, Xufeng Xu, Hany A. Abdelsalam, Elham Makram

  KEYWORDS: Crossed Frequency Admittance Matrix, Nonlinear Load, Harmonics Distortion, PV, Power Quality Indices

  JOURNAL NAME: Journal of Power and Energy Engineering, Vol.3 No.5, May 8, 2015

  ABSTRACT: Harmonics distortion is a crucial problem in microgrid. Harmonic sources can be categorized as two main factors: renewable energy integration and nonlinear loads. Both factors are investigated in this paper. For renewbale energy, photovoltaic (PV) power is one of the most effective solutions for energy crisis and it is showing great potential for serving customers in microgrid. A three- phase PV source model is establised and integrated at different locations in order to observe the impact of harmonics on a microgrid and power quality (PQ). A composite load is modeled using Crossed Frequency Admittance Matrix theory. A practicdal microgrid loacated at GA, USA is used as a study system. The microgrid, PV model and nonlinear load model are simulated in MATLAB/ Simulink environment. The results show the impact of installing PV sources at two types of locations considering linear and composite nonlinear loads. In addition, three PQ indices are discussed to show the numerical impacts with various perspectives.