Laser & Optoelectronics Progress, Volume. 53, Issue 2, 22303(2016)
Simulation of Photovoltaic Module Characteristics in Arbitrary Solar Radiation and Temperature
Based on the general theoretical model of solar cell, algebraic equations are constructed by means of the derivative of the short circuit, maximum power point and open circuit of photovoltaic (PV) module. Using parameters, such as short-circuit current, open-circuit voltage, current and voltage at maximum power, given by PV manufacturer at standard test condition, five model parameters (photo current, diode saturation current, series resistance, parallel resistance, ideality factor) can be simulated by genetic algorithm. Compared with Newton iterative method, genetic algorithm can give more accurate and stable simulation results, and the relative error is about 2%. Also, PV module simulator operated in Matlab environment is constructed, and it can simulate the electric characterization of PV module in arbitrary solar radiation and temperature, which is helpful to PV systems researchers.
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Chen Jiandong, Huang Shihua. Simulation of Photovoltaic Module Characteristics in Arbitrary Solar Radiation and Temperature[J]. Laser & Optoelectronics Progress, 2016, 53(2): 22303
Category: Optical Devices
Received: Aug. 24, 2015
Accepted: --
Published Online: Jan. 22, 2016
The Author Email: Jiandong Chen (chenjianyyxq@qq.com)