Study on energy management strategy of plug-in hybrid electric vehicle

Qin Bai; Zhe Li; Yi Wang; Zihao Gao; Junlong Tao; Bo Deng; Yang Ou

doi:10.1117/12.2619338

29 November 2021 Study on energy management strategy of plug-in hybrid electric vehicle

Qin Bai, Zhe Li, Yi Wang, Zihao Gao, Junlong Tao, Bo Deng, Yang Ou

Proceedings Volume 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021); 1208023 (2021) https://doi.org/10.1117/12.2619338
Event: 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 2021, Nanchang, China

Abstract

This paper proposes a rule-based energy management strategy of a series-parallel driving system adoped in plug-in hybrid electric vehicles. For the complexity of hybrid system configuration, the coordination controller is optimized based on the overall fuel economy of multiple working modes by means of genetic algorithms. The simulation result shows that the engine operating points are mostly in the high-efficiency area, mode division and power allocation meet the design requirements. The rule-based control strategy designed in this paper is reasonable and effective.

Citation Download Citation

Qin Bai, Zhe Li, Yi Wang, Zihao Gao, Junlong Tao, Bo Deng, and Yang Ou "Study on energy management strategy of plug-in hybrid electric vehicle", Proc. SPIE 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 1208023 (29 November 2021); https://doi.org/10.1117/12.2619338

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