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Design and Research of the Movable Hybrid Photovoltaic-Thermal (PVT) System

Author

Listed:
  • Lian Zhang

    (Department of New Energy, Tianjin Sino-German University of Applied Sciences, Tianjin 300350, China)

  • Zi Jian Chen

    (Department of New Energy, Tianjin Sino-German University of Applied Sciences, Tianjin 300350, China)

Abstract

In recent years, with the development of photovoltaic system and photo-thermal system technology, hybrid photovoltaic-thermal (PVT) technology has been a breakthrough in many aspects. This paper describes the movable hybrid PVT system from the aspects of appearance structure, energy flow, and control circuit. The system is equipped with rolling wheels and the simulated light sources also can be removed so that the system can be used in the outdoor conditions. The movable system is also suitable for the PVT system and its related applications without any external power supply. This system combines two technologies: photovoltaic power generation and photo-thermal utilization. The first part of the power supply is for the systems own output power supply, and the second part is for generating thermal energy. The two separate parts can be controlled and monitored respectively through the control circuits and the touch screens. The experimental results show that the system can generate 691 kWh electric energy and 3047.8 kWh thermal energy each year under normal working conditions. The efficiency of the proposed movable hybrid PVT system is calculated to be approximately 42.82% using the revised equations that are proposed in this paper. Therefore, the movable hybrid PVT system can meet the daily demands of hot water and electricity power in remote areas or islands and other non-grid areas. It also can be used to conduct experiment tests for the PVT system.

Suggested Citation

  • Lian Zhang & Zi Jian Chen, 2017. "Design and Research of the Movable Hybrid Photovoltaic-Thermal (PVT) System," Energies, MDPI, vol. 10(4), pages 1-13, April.
    • Handle: RePEc:gam:jeners:v:10:y:2017:i:4:p:507-:d:95293
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    References listed on IDEAS

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    1. Lian Zhang & Yu Feng Zhang, 2016. "Research on Heat Recovery Technology for Reducing the Energy Consumption of Dedicated Ventilation Systems: An Application to the Operating Model of a Laboratory," Energies, MDPI, vol. 9(1), pages 1-20, January.
    2. Lian Zhang & Yu-Feng Zhang, 2014. "Research on Energy Saving Potential for Dedicated Ventilation Systems Based on Heat Recovery Technology," Energies, MDPI, vol. 7(7), pages 1-20, July.
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    Cited by:

    1. A. Bassam & O. May Tzuc & M. Escalante Soberanis & L. J. Ricalde & B. Cruz, 2017. "Temperature Estimation for Photovoltaic Array Using an Adaptive Neuro Fuzzy Inference System," Sustainability, MDPI, vol. 9(8), pages 1-16, August.

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