KIEAE Journal

Korea Institute of Ecological Architecture and Environment (한국생태환경건축학회)
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Study on the Analysis Performance of PVT system using the Dynamic Simulation

동적 시뮬레이션을 이용한 태양광열 시스템의 성능특성 분석

  • Kim, Sang-Yeal (Dept. of Architectural Engineering, Pusan National Univ.) ;
  • Nam, Yujin (Dept. of Architectural Engineering, Pusan National Univ.)
  • Received : 2014.12.11
  • Accepted : 2015.01.20
  • Published : 2015.04.30
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Abstract

Purpose: A photovoltaic/thermal system is a solar collector combining photovoltaic module with a solar thermal collector, which produces electricity and heat at the same time. PVT system removes heat from PV module through air or liquid that would help to raise the efficiency of the PV systems performance. Many innovative systems and products have been put forward and their quality evaluated by academics and professionals. However, even though various of PVT system were developed and several systems were applied to practical use, there have been few researches for the performance analysis using the dynamic simulation. Method: In this study, the review of recent research and development trend for PVT systems were conducted. Furthermore, in order to develop the optimum design method, the performance analysis for PVT system was conducted by a dynamic simulation. Result: In the results, it was found that the performance of PVT system significantly depends on the ambient temperature and solar radiation. Moreover, in the weather condition of Seoul, average efficiency of electricity and heat in heating season were 13.79 and 41.85%, and they in cooling season were 14.39% and 26.18%, respectively.

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References

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