The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 32-692
Full Name: Amal Hassan
Position: Engineer
Age: ON
Sex: Female
Address: El-Bohous st., Previously El-Tahrir st., National Research Center Building, El-Dokki, Giza
Country: EGYPT
Tel: +20233351631
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Fax: +20233351631
E-mail address: amal_aah@yahoo.com
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Title of the Paper: Modeling and Simulation of a Single Phase Grid Connected Photovoltaic System
Authors as they appear in the Paper: Amal A. Hassan, Faten H. Fahmy, Abd El-Shafy A. Nafeh, Mohamed A. El-Sayed
Email addresses of all the authors:
Number of paper pages: 10
Abstract: This paper gives a complete computer simulation program of a single phase grid connected PV system using Matlab/Simulink and SimPowerSystem tool in order to see the performance of each unit of the system during a selected day in the year representing a sunny day and another cloudy day using the hourly data of load demand, solar radiation and temperature at The Kharga Oasis site, as a case study. The system consists of a PV array subsystem as the primary source of energy, the electric grid as an auxiliary source of energy, the battery bank as a stand by source that feeds the electrical load in case of grid failure. This paper also focuses on the operation control of the system. This control is on/off switch control according to modes of operation of the system and there is a control of inverter using PI controller to achieve the maximum power point of the PV array. Finally this paper gives the simulation results of the required system output parameters; PV output po!
wer, grid power, load power, battery power, and battery voltage and state of charge.
Keywords: Renewable energy, Photovoltaic systems, Electric grid, Modeling, Control, Simulation
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