Title :
Dynamic operation of a photovoltaic system connected to distribution system
Author :
Ale-Emran, S.M. ; Abedi, M. ; Gharehpetian, G.B. ; Noroozian, R.
Author_Institution :
Electr. Eng. Dept., Amirkabir Univ. of Technol., Tehran
Abstract :
In this paper, a photovoltaic (PV) system which is connected to a distribution grid is simulated in MATLAB/Simulink. The photovoltaic module is modeled with Lorenzo mathematical model. A DC/DC boost is used to enhance voltage up to the favorite level and a SPWM inverter connects it to the distribution system. There are several controllers which their tasks are power flow control and Maximum Power Point Tracking (MPPT). Simulation results are validated with a well-known real characteristic of SPR-200-BLK module. Simulation results show that the model can be used for analyzing the photovoltaic system connected to a distribution system with high accuracy.
Keywords :
DC-DC power convertors; distribution networks; photovoltaic power systems; power grids; Lorenzo mathematical model; MATLAB/Simulink; SPWM inverter connects; distribution grid; dynamic operation; maximum power point tracking; photovoltaic module; photovoltaic system; power flow control; Circuit simulation; Costs; Inverters; Mathematical model; Photovoltaic systems; Power system modeling; Power system simulation; Solar power generation; Temperature; Voltage; DC/DC converter; Distribution System; Photovoltaic Array (PVA); Photovoltaic model;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion, 2008. SPEEDAM 2008. International Symposium on
Conference_Location :
Ischia
Print_ISBN :
978-1-4244-1663-9
Electronic_ISBN :
978-1-4244-1664-6
DOI :
10.1109/SPEEDHAM.2008.4581298
