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Comparison and parameter optimization of a two-stage thermoelectric generator using high temperature exhaust of internal combustion engine

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  • Liang, Xingyu
  • Sun, Xiuxiu
  • Tian, Hua
  • Shu, Gequn
  • Wang, Yuesen
  • Wang, Xu

Abstract

A technical method of recovering exhaust heat in internal combustion engine (ICE) is the thermoelectric generator (TEG), which contributes to efficiency improvement. In this study, a two-stage thermoelectric model is built using the exhaust gas of ICE as heat source. After comparing the single- and two-stage TEG, we select the latter to be optimized by analyzing the effect of relevant factors. The results show that the absorbed heat, output power, and conversion efficiency increase significantly with increasing heat transfer coefficient up to the value of 400Wm−2K−1. The effect of heat source temperature is greater than that of the cold source. Meanwhile, both output power and absorbed heat increase with increments of the total number of thermocouples, whereas conversion efficiency decreases. Finally, output power and conversion efficiency exhibit a peak value with the variation of the thermocouple ratio. The two-stage TEG achieves maximum output power when the ratio is between 0.8 and 0.9.

Suggested Citation

  • Liang, Xingyu & Sun, Xiuxiu & Tian, Hua & Shu, Gequn & Wang, Yuesen & Wang, Xu, 2014. "Comparison and parameter optimization of a two-stage thermoelectric generator using high temperature exhaust of internal combustion engine," Applied Energy, Elsevier, vol. 130(C), pages 190-199.
    • Handle: RePEc:eee:appene:v:130:y:2014:i:c:p:190-199
    DOI: 10.1016/j.apenergy.2014.05.048
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    References listed on IDEAS

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    1. 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.
    2. Gou, Xiaolong & Xiao, Heng & Yang, Suwen, 2010. "Modeling, experimental study and optimization on low-temperature waste heat thermoelectric generator system," Applied Energy, Elsevier, vol. 87(10), pages 3131-3136, October.
    3. Hsiao, Y.Y. & Chang, W.C. & Chen, S.L., 2010. "A mathematic model of thermoelectric module with applications on waste heat recovery from automobile engine," Energy, Elsevier, vol. 35(3), pages 1447-1454.
    4. 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.
    5. Chen, Lingen & Li, Jun & Sun, Fengrui & Wu, Chih, 2008. "Performance optimization for a two-stage thermoelectric heat-pump with internal and external irreversibilities," Applied Energy, Elsevier, vol. 85(7), pages 641-649, July.
    6. Yu, Guopeng & Shu, Gequn & Tian, Hua & Wei, Haiqiao & Liu, Lina, 2013. "Simulation and thermodynamic analysis of a bottoming Organic Rankine Cycle (ORC) of diesel engine (DE)," Energy, Elsevier, vol. 51(C), pages 281-290.
    7. Wang, E.H. & Zhang, H.G. & Zhao, Y. & Fan, B.Y. & Wu, Y.T. & Mu, Q.H., 2012. "Performance analysis of a novel system combining a dual loop organic Rankine cycle (ORC) with a gasoline engine," Energy, Elsevier, vol. 43(1), pages 385-395.
    8. Chen, Lingen & Li, Jun & Sun, Fengrui & Wu, Chih, 2005. "Performance optimization of a two-stage semiconductor thermoelectric-generator," Applied Energy, Elsevier, vol. 82(4), pages 300-312, December.
    9. Fu, Jianqin & Liu, Jingping & Feng, Renhua & Yang, Yanping & Wang, Linjun & Wang, Yong, 2013. "Energy and exergy analysis on gasoline engine based on mapping characteristics experiment," Applied Energy, Elsevier, vol. 102(C), pages 622-630.
    10. Dai, Dan & Zhou, Yixin & Liu, Jing, 2011. "Liquid metal based thermoelectric generation system for waste heat recovery," Renewable Energy, Elsevier, vol. 36(12), pages 3530-3536.
    11. Xiao, Jinsheng & Yang, Tianqi & Li, Peng & Zhai, Pengcheng & Zhang, Qingjie, 2012. "Thermal design and management for performance optimization of solar thermoelectric generator," Applied Energy, Elsevier, vol. 93(C), pages 33-38.
    12. Shu, Gequn & Zhao, Jian & Tian, Hua & Liang, Xingyu & Wei, Haiqiao, 2012. "Parametric and exergetic analysis of waste heat recovery system based on thermoelectric generator and organic rankine cycle utilizing R123," Energy, Elsevier, vol. 45(1), pages 806-816.
    13. Patyk, Andreas, 2013. "Thermoelectric generators for efficiency improvement of power generation by motor generators – Environmental and economic perspectives," Applied Energy, Elsevier, vol. 102(C), pages 1448-1457.
    14. Kim, Shiho, 2013. "Analysis and modeling of effective temperature differences and electrical parameters of thermoelectric generators," Applied Energy, Elsevier, vol. 102(C), pages 1458-1463.
    15. Zhang, H.G. & Wang, E.H. & Fan, B.Y., 2013. "A performance analysis of a novel system of a dual loop bottoming organic Rankine cycle (ORC) with a light-duty diesel engine," Applied Energy, Elsevier, vol. 102(C), pages 1504-1513.
    16. Hsu, Cheng-Ting & Huang, Gia-Yeh & Chu, Hsu-Shen & Yu, Ben & Yao, Da-Jeng, 2011. "Experiments and simulations on low-temperature waste heat harvesting system by thermoelectric power generators," Applied Energy, Elsevier, vol. 88(4), pages 1291-1297, April.
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