Research on braking energy recovery technology of electric vehicle in underground coal mine

Lianhang Xu; Jianlong Wei; Juanning Liu; Yuan Zhao; Zhilong Yang

doi:10.1117/12.3025449

28 February 2024 Research on braking energy recovery technology of electric vehicle in underground coal mine

Lianhang Xu, Jianlong Wei, Juanning Liu, Yuan Zhao, Zhilong Yang

Author Affiliations +

Proceedings Volume 13071, International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023); 130711I (2024) https://doi.org/10.1117/12.3025449
Event: International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023), 2023, Shenyang, China

Abstract

In order to improve the braking energy recovery capacity of explosion-proof electric rubber-tyred vehicle, and reduce the impact of feedback braking on vehicle braking safety. A self-adaptive braking energy recovery control strategy for electric vehicles in coal mines based on road condition identification is proposed, and four braking feedback strategies are formulated to adapt to different road conditions. Through the real-time positioning technology for whole vehicles underground, the self-adaptive switching of braking energy recovery strategies in different coal field environment is realized, so as to better meet the driver's braking needs and intentions under different road conditions. In the simulation platform, the simulation model of the strategy is built according to the actual road conditions in the coal mine, and the results prove the feasibility of the strategy.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Lianhang Xu, Jianlong Wei, Juanning Liu, Yuan Zhao, and Zhilong Yang "Research on braking energy recovery technology of electric vehicle in underground coal mine", Proc. SPIE 13071, International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023), 130711I (28 February 2024); https://doi.org/10.1117/12.3025449

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