Optimal scheduling strategy of electric vehicle based on improved NSGA-III algorithm

Yun Wu, Du Yan, Jie-Ming Yang, An-Ping Wang and Dan Feng

PLOS ONE, 2024, vol. 19, issue 5, 1-21

Abstract: Aiming at the problem of load increase in distribution network and low satisfaction of vehicle owners caused by disorderly charging of electric vehicles, an optimal scheduling model of electric vehicles considering the comprehensive satisfaction of vehicle owners is proposed. In this model, the dynamic electricity price and charging and discharging state of electric vehicles are taken as decision variables, and the income of electric vehicle charging stations, the comprehensive satisfaction of vehicle owners considering economic benefits and the load fluctuation of electric vehicles are taken as optimization objectives. The improved NSGA-III algorithm (DJM-NSGA-III) based on dynamic opposition-based learning strategy, Jaya algorithm and Manhattan distance is used to solve the problems of low initial population quality, easy to fall into local optimal solution and ignoring potential optimal solution when NSGA-III algorithm is used to solve the multi-objective and high-dimensional scheduling model. The experimental results show that the proposed method can improve the owner’s satisfaction while improving the income of the charging station, effectively alleviate the conflict of interest between the two, and maintain the safe and stable operation of the distribution network.

Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0298572

DOI: 10.1371/journal.pone.0298572

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