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Performance analysis and optimum operation of a thermoelectric generator by Taguchi method

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  • Chen, Wei-Hsin
  • Huang, Shih-Rong
  • Lin, Yu-Li

Abstract

The thermoelectric generator (TEG) is a promising device to convert waste heat into electricity. This work numerically simulates the performance of a TEG system in which a TEG module and heat sinks are considered. The heat transfer rate of the heat sinks is approximated by an analytical method. To maximize the efficiency of the system, the Taguchi method is employed. Six factors, including the length and width of heat sink, the height and thickness of fins, hot side temperature, and external load resistance, along with five levels are taken into account. The orthogonal array employed in the Taguchi method is able to significantly reduce the time for seeking the optimum operation. The analysis suggests that the hot side temperature is the most important factor in determining the output power and efficiency of the TEG system, whereas the heat sink width almost plays no role on them. The influences of the four geometric parameters on the heat transfer rate of heat sinks are also evaluated by the Taguchi method. The results indicate that the heat sink length has the largest effect on the heat transfer rate. Two-stage optimization for the performance of the TEG system is developed. The first-stage optimum operation is obtained from the Taguchi approach, and the second-stage optimization is performed from the power-current curve. After undergoing the second-stage optimization, the output power of the system in the first stage can be further improved by around 6%.

Suggested Citation

  • 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.
    • Handle: RePEc:eee:appene:v:158:y:2015:i:c:p:44-54
    DOI: 10.1016/j.apenergy.2015.08.025
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    References listed on IDEAS

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    1. Stevens, Robert J. & Weinstein, Steven J. & Koppula, Karuna S., 2014. "Theoretical limits of thermoelectric power generation from exhaust gases," Applied Energy, Elsevier, vol. 133(C), pages 80-88.
    2. Chen, Wei-Hsin & Liao, Chen-Yeh & Hung, Chen-I & Huang, Wei-Lun, 2012. "Experimental study on thermoelectric modules for power generation at various operating conditions," Energy, Elsevier, vol. 45(1), pages 874-881.
    3. 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.
    4. 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.
    5. 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.
    6. 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.
    7. Wang, Chien-Chang & Hung, Chen-I & Chen, Wei-Hsin, 2012. "Design of heat sink for improving the performance of thermoelectric generator using two-stage optimization," Energy, Elsevier, vol. 39(1), pages 236-245.
    8. Yu, Shuhai & Du, Qing & Diao, Hai & Shu, Gequn & Jiao, Kui, 2015. "Start-up modes of thermoelectric generator based on vehicle exhaust waste heat recovery," Applied Energy, Elsevier, vol. 138(C), pages 276-290.
    9. 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.
    10. 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.
    11. 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.
    12. Xiong, Bing & Chen, Lingen & Meng, Fankai & Sun, Fengrui, 2014. "Modeling and performance analysis of a two-stage thermoelectric energy harvesting system from blast furnace slag water waste heat," Energy, Elsevier, vol. 77(C), pages 562-569.
    13. Favarel, Camille & Bédécarrats, Jean-Pierre & Kousksou, Tarik & Champier, Daniel, 2014. "Numerical optimization of the occupancy rate of thermoelectric generators to produce the highest electrical power," Energy, Elsevier, vol. 68(C), pages 104-116.
    14. Huang, Yu-Xian & Wang, Xiao-Dong & Cheng, Chin-Hsiang & Lin, David Ta-Wei, 2013. "Geometry optimization of thermoelectric coolers using simplified conjugate-gradient method," Energy, Elsevier, vol. 59(C), pages 689-697.
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