Upgrading Power Quality of a Distributed Generation Power System
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Abstract
This paper presents analysis and improvement of power quality (voltage sag, voltage swell) performance of grid connected inverter used in distributed generation. The developed controller controls power supplied by the DGs at the PCC. The controller is designed to deliver current at unity power factor at PCC. An increase in reactive power demand and harmonics at PCC due to change of load and grid impedance variation, would affect the system voltage at PCC.This paper proposes the structure of the designed controller consists of output power with voltage control.
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References
. John 1. Bzura, Senior Member, "Performance Of Grid-Connected photovoltaic Systems on residences and Commercial Buildings in New England," IEEE Transactions on Energy Conversion, Vol. 7. No.1, March 1992.
. N. Hamrouni-, M. Jraidi, A. Che' rif "New control strategy for 2- stage grid-connected photovoltaic power system," Renewable Energy 33 (2008) 2212-2221
. Wu Libo, Zhao Zhengming, Senior Member, IEEE, and Liu Jianzheng "A Single-Stage ThreePhase GridConnected Photovoltaic System With Modified MPPT Method and Reactive Power Compensation," IEEE Transactions On Energy Conversion, vol. 22, no. 4, pp.88-886, December 2007
. Jose M. Espi Huerta, Member, IEEE, Jaime Castello-Moreno, Student Member, IEEE, Jonatan Roberto Fischer,and Rafael Garcia-Gil, "A Synchronous Reference Frame Robust Predictive Current Control for ThreePhase GridConnected Inverters," IEEE Transactions on Industrial
. Electronics, Vol. 57, NO, 3 MARCH 2010,
. Freed Blaabjerg,remus Teodorescu,Adrian V.Timbus, "Overview of control and grid synchronization for distributed power generation systems",IEEE Transactions on Industrial Electronics VoI.53.NO.5.0CT.2006.
. Ms.Aruna Garipelly ,“Improvement of power quality of a distributed generation power system”, Electrical and Electronics Engineering, Aurora’s Engineering College (Affiliated to JNTUH) Bhuvanagiri, Nalgonda, Andhra Pradesh, India, Nov. 2012.
. Muralekrishnen.R, Mr.Sivakumar.P,“Improving the Power Quality Performance for Distributed Power Generation.”,IEEE Transactions on Industrial Electronics . 2012.
. Umar Naseem Khan, “Distributed Generation and Power Quality”
. Moreno-Munoz, J.J.G. De-La-Rosa, M.A. Lopez-Rodriguez, J.M. Flores-Arias, F.J. BellidoOuterino,M.RuizDe-Adana,“Improvement Of Power Quality Using Distributed Generation”, Electrical Power and Energy Systems 32 ,2010.