Research on photovoltaic multi-peak MPPT based on SCA-INC

Yi Luo; Hong Jun Xiong

doi:10.1117/12.2628479

16 February 2022 Research on photovoltaic multi-peak MPPT based on SCA-INC

Yi Luo, Hong Jun Xiong

Proceedings Volume 12164, International Conference on Optoelectronic Materials and Devices (ICOMD 2021); 1216415 (2022) https://doi.org/10.1117/12.2628479
Event: 2021 International Conference on Optoelectronic Materials and Devices, 2021, Guangzhou, China

Abstract

In order to obtain the maximum output power of the photovoltaic array under partial shadow conditions, a composite algorithm based on the combination of the cuckoo search algorithm and the conductance increment method is proposed to realize the MPPT tracking control. Early use of SCA's efficient global search function to find the vicinity of the global maximum power point, and then use the fast local tracking capability of INC to find the maximum power point. Through Matlab/Simulink simulation, the obtained results confirm that the algorithm has faster convergence speed and higher search accuracy in photovoltaic multi-peak MPPT, and the oscillation amplitude is smaller.

Citation Download Citation

Yi Luo and Hong Jun Xiong "Research on photovoltaic multi-peak MPPT based on SCA-INC", Proc. SPIE 12164, International Conference on Optoelectronic Materials and Devices (ICOMD 2021), 1216415 (16 February 2022); https://doi.org/10.1117/12.2628479

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