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Matching and optimization for a thermoelectric generator applied in an extended-range electric vehicle for waste heat recovery

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  • Lan, Song
  • Stobart, Richard
  • Wang, Xiaonan

Abstract

In a conventional fuel vehicle, it is always difficult to find design points for a thermoelectric generator (TEG) because of the variation in engine power seen in different driving cycles. In contrast, the engine of an extended-range electric vehicle (EEV) is decoupled from the road load and only works at a single operating point in most cases, making it particularly suited for a TEG optimization design. This paper describes a method to match an optimized TEG to an EEV based on two criteria: TEG protection and high net power density. The trade-offs for TEG performance from TEG weight, added electric pump power consumption and backpressure are all taken into consideration. On this basis, the electric load resistance and configuration of the TEG are optimized, achieving a 11.6% increase of net power density compared to a preliminary designed TEG. The fuel economy of the optimized TEG integrated in an EEV (EEV-TEG) is assessed against that of a conventional EEV. The comparison shows that a 1.7% reduction in equivalent fuel consumption is obtained by the EEV-TEG, which is higher than that of a TEG applied in conventional fuel vehicles. These results exhibit the crucial importance of the method of matching and optimization for a TEG applied to EEVs.

Suggested Citation

  • Lan, Song & Stobart, Richard & Wang, Xiaonan, 2022. "Matching and optimization for a thermoelectric generator applied in an extended-range electric vehicle for waste heat recovery," Applied Energy, Elsevier, vol. 313(C).
    • Handle: RePEc:eee:appene:v:313:y:2022:i:c:s030626192200232x
    DOI: 10.1016/j.apenergy.2022.118783
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    References listed on IDEAS

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    1. Lan, Song & Yang, Zhijia & Stobart, Richard & Chen, Rui, 2018. "Prediction of the fuel economy potential for a skutterudite thermoelectric generator in light-duty vehicle applications," Applied Energy, Elsevier, vol. 231(C), pages 68-79.
    2. Yang, Ye & Zhang, Youtong & Tian, Jingyi & Li, Tao, 2020. "Adaptive real-time optimal energy management strategy for extender range electric vehicle," Energy, Elsevier, vol. 197(C).
    3. Lan, Song & Smith, Andy & Stobart, Richard & Chen, Rui, 2019. "Feasibility study on a vehicular thermoelectric generator for both waste heat recovery and engine oil warm-up," Applied Energy, Elsevier, vol. 242(C), pages 273-284.
    4. Lan, Song & Yang, Zhijia & Chen, Rui & Stobart, Richard, 2018. "A dynamic model for thermoelectric generator applied to vehicle waste heat recovery," Applied Energy, Elsevier, vol. 210(C), pages 327-338.
    5. Shabbir, Wassif & Evangelou, Simos A., 2019. "Threshold-changing control strategy for series hybrid electric vehicles," Applied Energy, Elsevier, vol. 235(C), pages 761-775.
    6. Massaguer, A. & Massaguer, E. & Comamala, M. & Pujol, T. & Montoro, L. & Cardenas, M.D. & Carbonell, D. & Bueno, A.J., 2017. "Transient behavior under a normalized driving cycle of an automotive thermoelectric generator," Applied Energy, Elsevier, vol. 206(C), pages 1282-1296.
    7. Muralidhar, Nischal & Himabindu, M. & Ravikrishna, R.V., 2018. "Modeling of a hybrid electric heavy duty vehicle to assess energy recovery using a thermoelectric generator," Energy, Elsevier, vol. 148(C), pages 1046-1059.
    8. Chen, Bo-Chiuan & Wu, Yuh-Yih & Tsai, Hsien-Chi, 2014. "Design and analysis of power management strategy for range extended electric vehicle using dynamic programming," Applied Energy, Elsevier, vol. 113(C), pages 1764-1774.
    9. Wu, Xiao-long & Xu, Yuan-wu & Zhao, Dong-qi & Zhong, Xiao-bo & Li, Dong & Jiang, Jianhua & Deng, Zhonghua & Fu, Xiaowei & Li, Xi, 2020. "Extended-range electric vehicle-oriented thermoelectric surge control of a solid oxide fuel cell system," Applied Energy, Elsevier, vol. 263(C).
    10. Álvarez Fernández, Roberto & Corbera Caraballo, Sergio & Beltrán Cilleruelo, Fernando & Lozano, J. Antonio, 2018. "Fuel optimization strategy for hydrogen fuel cell range extender vehicles applying genetic algorithms," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 655-668.
    11. Wang, Ruochen & Yu, Wei & Meng, Xiangpeng, 2018. "Performance investigation and energy optimization of a thermoelectric generator for a mild hybrid vehicle," Energy, Elsevier, vol. 162(C), pages 1016-1028.
    12. He, Wei & Wang, Shixue, 2017. "Thermoelectric performance optimization when considering engine power loss caused by back pressure applied to engine exhaust waste heat recovery," Energy, Elsevier, vol. 133(C), pages 584-592.
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    Cited by:

    1. Chen, Jie & Wang, Ruochen & Ding, Renkai & Luo, Ding, 2024. "Matching design and numerical optimization of automotive thermoelectric generator system applied to range-extended electric vehicle," Applied Energy, Elsevier, vol. 370(C).
    2. Hong, Bing-Hua & Huang, Xiao-Yan & He, Jian-Wei & Cai, Yang & Wang, Wei-Wei & Zhao, Fu-Yun, 2023. "Round-the-clock performance of solar thermoelectric wall with phase change material in subtropical climate: Critical analysis and parametric investigations," Energy, Elsevier, vol. 272(C).
    3. Lan, Song & Li, Qingshan & Guo, Xin & Wang, Shukun & Chen, Rui, 2023. "Fuel saving potential analysis of bifunctional vehicular waste heat recovery system using thermoelectric generator and organic Rankine cycle," Energy, Elsevier, vol. 263(PB).

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