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Geometry design for maximizing output power of segmented skutterudite thermoelectric generator by evolutionary computation

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  • Chen, Wei-Hsin
  • Chiou, Yi-Bin

Abstract

This study focuses on the design of a segmented thermoelectric generator system to maximize the system output power. Skutterudite, (Sr, Ba, Yb)yCo4Sb12 with 9.1% In0.4Co4Sb12, is used as the n-type element, while DD0.59Fe2.7Co1.3Sb11.8Sn0.2 is used as the p-type one. They both are employed as the hot side segments. Alternatively, hydrothermal synthesized nanostructure thermoelectric material (Bi0.4Sb1.6Te3) is chosen as the cold side segments. To achieve the optimum design, a numerical method is developed, while the multi-objective genetic algorithm is adopted. The evolutionary computation processes during seeking the optimum combination of the segments are visualized, and it is found that four generations are enough for reaching the target. With the leg length of 3 mm, the optimum n-type and p-type cold side segment lengths are 0.5 mm and 0.78 mm, respectively. Compared to the equal-segmented thermoelectric couple, the optimized couple at a temperature difference of 400 K can increase the output power by 21.94% and its efficiency is 14.05% which is much higher than conventional thermoelectric generators. The theory of impedance matching does not apply to the segmented thermoelectric generator. The heat flux distribution in the couple is dependent on the temperature difference. Overall, the segmented elements with evolutionary computation design is a promising tool for intensifying thermoelectric generator performance.

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  • Chen, Wei-Hsin & Chiou, Yi-Bin, 2020. "Geometry design for maximizing output power of segmented skutterudite thermoelectric generator by evolutionary computation," Applied Energy, Elsevier, vol. 274(C).
    • Handle: RePEc:eee:appene:v:274:y:2020:i:c:s0306261920308084
    DOI: 10.1016/j.apenergy.2020.115296
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    as
    1. Hsu, Cheng-Ting & Huang, Gia-Yeh & Chu, Hsu-Shen & Yu, Ben & Yao, Da-Jeng, 2011. "An effective Seebeck coefficient obtained by experimental results of a thermoelectric generator module," Applied Energy, Elsevier, vol. 88(12), pages 5173-5179.
    2. Ali, Haider & Yilbas, Bekir Sami & Al-Sharafi, Abdullah, 2017. "Innovative design of a thermoelectric generator with extended and segmented pin configurations," Applied Energy, Elsevier, vol. 187(C), pages 367-379.
    3. Chen, Wei-Hsin & Wu, Po-Hua & Lin, Yu-Li, 2018. "Performance optimization of thermoelectric generators designed by multi-objective genetic algorithm," Applied Energy, Elsevier, vol. 209(C), pages 211-223.
    4. Lee, Ungki & Park, Sudong & Lee, Ikjin, 2020. "Robust design optimization (RDO) of thermoelectric generator system using non-dominated sorting genetic algorithm II (NSGA-II)," Energy, Elsevier, vol. 196(C).
    5. Chen, Wei-Hsin & Huang, Shih-Rong & Lin, Yu-Li, 2015. "Performance analysis and optimum operation of a thermoelectric generator by Taguchi method," Applied Energy, Elsevier, vol. 158(C), pages 44-54.
    6. Chen, Wei-Hsin & Wang, Chien-Chang & Hung, Chen-I. & Yang, Chang-Chung & Juang, Rei-Cheng, 2014. "Modeling and simulation for the design of thermal-concentrated solar thermoelectric generator," Energy, Elsevier, vol. 64(C), pages 287-297.
    7. Wang, Xiao-Dong & Huang, Yu-Xian & Cheng, Chin-Hsiang & Ta-Wei Lin, David & Kang, Chung-Hao, 2012. "A three-dimensional numerical modeling of thermoelectric device with consideration of coupling of temperature field and electric potential field," Energy, Elsevier, vol. 47(1), pages 488-497.
    8. Oluleye, Gbemi & Smith, Robin & Jobson, Megan, 2016. "Modelling and screening heat pump options for the exploitation of low grade waste heat in process sites," Applied Energy, Elsevier, vol. 169(C), pages 267-286.
    9. Wang, Yuchao & Dai, Chuanshan & Wang, Shixue, 2013. "Theoretical analysis of a thermoelectric generator using exhaust gas of vehicles as heat source," Applied Energy, Elsevier, vol. 112(C), pages 1171-1180.
    10. Shu, Gequn & Ma, Xiaonan & Tian, Hua & Yang, Haoqi & Chen, Tianyu & Li, Xiaoya, 2018. "Configuration optimization of the segmented modules in an exhaust-based thermoelectric generator for engine waste heat recovery," Energy, Elsevier, vol. 160(C), pages 612-624.
    11. Chen, Wei-Hsin & Lin, Yi-Xian & Wang, Xiao-Dong & Lin, Yu-Li, 2019. "A comprehensive analysis of the performance of thermoelectric generators with constant and variable properties," Applied Energy, Elsevier, vol. 241(C), pages 11-24.
    12. Ge, Ya & Liu, Zhichun & Sun, Henan & Liu, Wei, 2018. "Optimal design of a segmented thermoelectric generator based on three-dimensional numerical simulation and multi-objective genetic algorithm," Energy, Elsevier, vol. 147(C), pages 1060-1069.
    13. Chen, Wei-Hsin & Huang, Shih-Rong & Wang, Xiao-Dong & Wu, Po-Hua & Lin, Yu-Li, 2017. "Performance of a thermoelectric generator intensified by temperature oscillation," Energy, Elsevier, vol. 133(C), pages 257-269.
    14. Hashim, H. & Bomphrey, J.J. & Min, G., 2016. "Model for geometry optimisation of thermoelectric devices in a hybrid PV/TE system," Renewable Energy, Elsevier, vol. 87(P1), pages 458-463.
    15. Ma, Xiaonan & Shu, Gequn & Tian, Hua & Xu, Wen & Chen, Tianyu, 2019. "Performance assessment of engine exhaust-based segmented thermoelectric generators by length ratio optimization," Applied Energy, Elsevier, vol. 248(C), pages 614-625.
    16. Ouyang, Zhongliang & Li, Dawen, 2018. "Design of segmented high-performance thermoelectric generators with cost in consideration," Applied Energy, Elsevier, vol. 221(C), pages 112-121.
    17. Shen, Zu-Guo & Liu, Xun & Chen, Shuai & Wu, Shuang-Ying & Xiao, Lan & Chen, Zu-Xiang, 2018. "Theoretical analysis on a segmented annular thermoelectric generator," Energy, Elsevier, vol. 157(C), pages 297-313.
    18. Meng, Jing-Hui & Zhang, Xin-Xin & Wang, Xiao-Dong, 2014. "Multi-objective and multi-parameter optimization of a thermoelectric generator module," Energy, Elsevier, vol. 71(C), pages 367-376.
    19. Ibeagwu, Onyebuchi Isreal, 2019. "Modelling and comprehensive analysis of TEGs with diverse variable leg geometry," Energy, Elsevier, vol. 180(C), pages 90-106.
    20. Ibrahim, Amin & Rahnamayan, Shahryar & Vargas Martin, Miguel & Yilbas, Bekir, 2014. "Multi-objective thermal analysis of a thermoelectric device: Influence of geometric features on device characteristics," Energy, Elsevier, vol. 77(C), pages 305-317.
    21. Twaha, Ssennoga & Zhu, Jie & Yan, Yuying & Li, Bo, 2016. "A comprehensive review of thermoelectric technology: Materials, applications, modelling and performance improvement," Renewable and Sustainable Energy Reviews, Elsevier, vol. 65(C), pages 698-726.
    22. Ando Junior, O.H. & Maran, A.L.O. & Henao, N.C., 2018. "A review of the development and applications of thermoelectric microgenerators for energy harvesting," Renewable and Sustainable Energy Reviews, Elsevier, vol. 91(C), pages 376-393.
    23. Siddique, Abu Raihan Mohammad & Mahmud, Shohel & Heyst, Bill Van, 2017. "A review of the state of the science on wearable thermoelectric power generators (TEGs) and their existing challenges," Renewable and Sustainable Energy Reviews, Elsevier, vol. 73(C), pages 730-744.
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