An optimal multi-machine scheduling method for the power/frequency of photovoltaic water pumps

Peng Liu; Tao Fu; Yonggao Zhang; Yinquan Yu; Jianhui Su

doi:10.1117/12.2619907

29 November 2021 An optimal multi-machine scheduling method for the power/frequency of photovoltaic water pumps

Peng Liu, Tao Fu, Yonggao Zhang, Yinquan Yu, Jianhui Su

Proceedings Volume 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021); 120801N (2021) https://doi.org/10.1117/12.2619907
Event: 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 2021, Nanchang, China

Abstract

Aiming at the large-scale photovoltaic water pump water supply system, the use of single high-power or multi-unit independent low-power photovoltaic water pumps cannot make full use of solar energy to improve the efficiency of the system. This paper proposes an optimal switching based on power/frequency, so that three photovoltaic water pumps of the same model can be switched under different input power to maximize the utilization rate. Multi-machine scheduling is realized, and the utilization rate of the photovoltaic water pump group is improved.

Citation Download Citation

Peng Liu, Tao Fu, Yonggao Zhang, Yinquan Yu, and Jianhui Su "An optimal multi-machine scheduling method for the power/frequency of photovoltaic water pumps", Proc. SPIE 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 120801N (29 November 2021); https://doi.org/10.1117/12.2619907

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