Author(s)

Jiyong Li, Weibin Zhang and Yunfeng Tang

Corresponding Author

Weibin Zhang

ABSTRACT

The establishment and optimization of the total equivalent power objective function of PV/T system plays a vital role in the optimal control of the system. Based on the flat water-cooled solar photovoltaic and photothermal comprehensive utilization system, this paper studies and establishes the total equivalent power mathematical model of PV/T system per unit time. Secondly, in order to improve the optimization effect of output total equivalent power objective function parameters, quantum genetic algorithm is applied to the optimization of system output total equivalent power objective function parameters. Finally, the comparison of simulation experiments shows that, Using quantum genetic algorithm for parameter optimization has the advantages of fast convergence speed, avoiding falling into local optimization and faster convergence to global optimization.

KEYWORDS

PV/T, total equivalent power, quantum genetic algorithm, parameter optimization