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Experimental and numerical investigation on a photovoltaic heat pump with two condensers: A micro-channel heat pipe/thermoelectric generator condenser and a submerged coil condenser

Author

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  • Song, Zhiying
  • Ji, Jie
  • Zhang, Yuzhe
  • Cai, Jingyong
  • Li, Zhaomeng

Abstract

Thermoelectric generators are proposed to be applied to the heat pumps to further improve the electrical output of the system. Some mathematical analyses have been carried out, but the related experimental exploration is lacked. In this paper, a photovoltaic heat pump with two condensers: a micro-channel heat pipe/thermoelectric generator (MCHP/TEG) condenser and a submerged coil condenser, was built and tested under different weather conditions. Results show that the water temperature rises with running time, leading to the decrease in heat capacity and coefficient of performance (COPth: only consider the heat; COPPVT: consider both electricity and heat). On 29th May, the average photovoltaic output, condensing heat, COPth, and COPPVT are 358 W, 3373 W, 3.96, and 5.08, which are improved to 485 W, 3705 W, 4.32, and 5.80 by the better irradiation condition on 30th May, but the average electrical efficiency is decreased from 16.63% to 15.65%. The TEG output is also higher under better irradiance. However, due to the poor performance of the commercial TEG, the TEG output in the experiment is low. With better parameters or a larger photovoltaic evaporating area, the TEG output and system performance could be enhanced. This article is also a supplement and improvement to several previously published articles in terms of experiments and verification.

Suggested Citation

  • Song, Zhiying & Ji, Jie & Zhang, Yuzhe & Cai, Jingyong & Li, Zhaomeng, 2022. "Experimental and numerical investigation on a photovoltaic heat pump with two condensers: A micro-channel heat pipe/thermoelectric generator condenser and a submerged coil condenser," Energy, Elsevier, vol. 242(C).
    • Handle: RePEc:eee:energy:v:242:y:2022:i:c:s0360544221027742
    DOI: 10.1016/j.energy.2021.122525
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    References listed on IDEAS

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    1. Zhang, Heng & Yue, Han & Huang, Jiguang & Liang, Kai & Chen, Haiping, 2021. "Experimental studies on a low concentrating photovoltaic/thermal (LCPV/T) collector with a thermoelectric generator (TEG) module," Renewable Energy, Elsevier, vol. 171(C), pages 1026-1040.
    2. Chen, Hongbing & Zhang, Lei & Jie, Pengfei & Xiong, Yaxuan & Xu, Peng & Zhai, Huixing, 2017. "Performance study of heat-pipe solar photovoltaic/thermal heat pump system," Applied Energy, Elsevier, vol. 190(C), pages 960-980.
    3. Diallo, Thierno M.O. & Yu, Min & Zhou, Jinzhi & Zhao, Xudong & Shittu, Samson & Li, Guiqiang & Ji, Jie & Hardy, David, 2019. "Energy performance analysis of a novel solar PVT loop heat pipe employing a microchannel heat pipe evaporator and a PCM triple heat exchanger," Energy, Elsevier, vol. 167(C), pages 866-888.
    4. Cai, Jingyong & Ji, Jie & Wang, Yunyun & Huang, Wenzhu, 2016. "Numerical simulation and experimental validation of indirect expansion solar-assisted multi-functional heat pump," Renewable Energy, Elsevier, vol. 93(C), pages 280-290.
    5. Wen, Xin & Ji, Jie & Song, Zhiying, 2021. "Performance comparison of two micro-channel heat pipe LFPV/T systems plus thermoelectric generators with and without aerogel glazing," Energy, Elsevier, vol. 229(C).
    6. Zhou, Jinzhi & Zhao, Xudong & Ma, Xiaoli & Qiu, Zhongzhu & Ji, Jie & Du, Zhenyu & Yu, Min, 2016. "Experimental investigation of a solar driven direct-expansion heat pump system employing the novel PV/micro-channels-evaporator modules," Applied Energy, Elsevier, vol. 178(C), pages 484-495.
    7. Zheng, X.F. & Liu, C.X. & Yan, Y.Y. & Wang, Q., 2014. "A review of thermoelectrics research – Recent developments and potentials for sustainable and renewable energy applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 32(C), pages 486-503.
    8. Keliang, Liu & Jie, Ji & Tin-tai, Chow & Gang, Pei & Hanfeng, He & Aiguo, Jiang & Jichun, Yang, 2009. "Performance study of a photovoltaic solar assisted heat pump with variable-frequency compressor – A case study in Tibet," Renewable Energy, Elsevier, vol. 34(12), pages 2680-2687.
    9. Hangtian Zhu & Ran He & Jun Mao & Qing Zhu & Chunhua Li & Jifeng Sun & Wuyang Ren & Yumei Wang & Zihang Liu & Zhongjia Tang & Andrei Sotnikov & Zhiming Wang & David Broido & David J. Singh & Gang Chen, 2018. "Discovery of ZrCoBi based half Heuslers with high thermoelectric conversion efficiency," Nature Communications, Nature, vol. 9(1), pages 1-9, December.
    10. Cai, Jingyong & Li, Zhouhang & Ji, Jie & Zhou, Fan, 2019. "Performance analysis of a novel air source hybrid solar assisted heat pump," Renewable Energy, Elsevier, vol. 139(C), pages 1133-1145.
    11. Zhang, Xingxing & Zhao, Xudong & Shen, Jingchun & Xu, Jihuan & Yu, Xiaotong, 2014. "Dynamic performance of a novel solar photovoltaic/loop-heat-pipe heat pump system," Applied Energy, Elsevier, vol. 114(C), pages 335-352.
    12. Yao, Jian & Zheng, Sihang & Chen, Daochuan & Dai, Yanjun & Huang, Mingjun, 2021. "Performance improvement of vapor-injection heat pump system by employing PVT collector/evaporator for residential heating in cold climate region," Energy, Elsevier, vol. 219(C).
    13. Zhang, Feng & Cai, Jingyong & Ji, Jie & Han, Kedong & Ke, Wei, 2020. "Experimental investigation on the heating and cooling performance of a solar air composite heat source heat pump," Renewable Energy, Elsevier, vol. 161(C), pages 221-229.
    14. Ji, Jie & Liu, Keliang & Chow, Tin-tai & Pei, Gang & He, Wei & He, Hanfeng, 2008. "Performance analysis of a photovoltaic heat pump," Applied Energy, Elsevier, vol. 85(8), pages 680-693, August.
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    Cited by:

    1. Yusuf, Aminu & Garcia, Davide Astiaso, 2023. "Energy, exergy, economic, and environmental (4E) analyses of bifacial concentrated thermoelectric-photovoltaic systems," Energy, Elsevier, vol. 282(C).
    2. Wen, Xin & Ji, Jie & Li, Zhaomeng & Song, Zhiying & Yao, Tingting, 2023. "Performance characterization of a PV/T system employing micro-channel heat pipes and thermoelectric generators: An experimental and numerical study," Energy, Elsevier, vol. 264(C).
    3. Liu, Zichu & Quan, Zhenhua & Zhao, Yaohua & Zhang, Wanlin & Yang, Mingguang & Shi, Junzhang & Bai, Ze, 2023. "Dynamic modelling and performance prediction of a novel direct-expansion ice thermal storage system based multichannel flat tube evaporator plus micro heat pipe arrays storage module," Renewable Energy, Elsevier, vol. 217(C).

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