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2019 Vol.13, Issue 5 Preview Page

Research Article

Performance Comparison Analysis of Photovoltaic and Solar Systems and Liquid Type Photovoltaic Thermal System (L-PVTs)

태양광 및 태양열 시스템과 액체식 태양광·열 시스템 (L­PVTs)의 성능 비교 분석

Yun-Ho Kim1
,
Jung-Ha Hwang2*
김 윤호1
,
황 정하2*
1Department of Architectural, Civil, Environmental, and Energy Engineering, Kyungpook National University
2Department of Architectural, Kyungpook National University
1경북대학교 건설환경에너지공학부
2경북대학교 건축학부
* Corresponding Author
30 October 2019. pp. 403-416
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Abstract

Recently, South Korea has been encouraging the expansion and distribution of renewable energies to reduce the consumption of fossil fuels which is the cause of greenhouse gas emissions. This study compares the energy production and energy share factor of solar thermal (ST) system and photovoltaic (PV) system with that of photovoltaic thermal (PVT) system which simultaneously produces electrical and thermal energies while possessing a higher energy production rate per installed area compared to conventional PV and ST energy systems, by calculating the energy production and energy share factor of PV, ST, and L-PVTs systems installed on structures using the TRNSYS18 program and comparing and analyzing the results of each season. Furthermore, energy share factor of each system was calculated, compared, and analyzed to determine performance and usability of L-PVTs for structures.

Keywords
Solar Energy System
Energy analysis
TRNSYS18
Seasonal New and Renewable Energy Productions
Energy Share Factor

키워드
태양에너지시스템
에너지해석
트랜시스18
계절별 신재생에너지생산량
에너지분담률
References
1
Choi, D.-J. (2009). Comparison Researches for Installation of the Module Angles and Array Spacing on Photovoltaic Power System. KIIEE Journal, 23(1), 162-169.
10.5207/JIEIE.2009.23.1.162
2
Kim, Y.-H., Dai, L.., Bae, S.-M., Nam, Y.-J., Hwang, J.-H. (2019). A Proposal for Optimal Liquid Solar and Thermal Systems (L-PVTs) and Analysis of Seasonal Energy Production. Journal of KIAEBS, 13(1), 55-70.
3
Sandeep, J., Ashwinkumar, S. (2018). Photovoltaic -Thermal systems (PVT): Technology review and future trends. Renewable & Sustainable Energy Reviews, 92, 848-882.
10.1016/j.rser.2018.04.067
4
Ministry of Trade, Industry and Energy (New Renewable Energy Policy Division). (2005). New Energy and Renewable Energy Development, USE, and Spread Promotion Law.
Information
  • Publisher :Korean Institute of Architectural Sustainable Environment and Building Systems
  • Publisher(Ko) :한국건축친환경설비학회
  • Journal Title :Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
  • Journal Title(Ko) :한국건축친환경설비학회논문집
  • Volume : 13
  • No :5
  • Pages :403-416
  • Received Date : 2019-10-07
  • Accepted Date : 2019-10-22
  • DOI :https://doi.org/10.22696/jkiaebs.20190035
Journal Informaiton Journal of Korean Institute of Architectural Sustainable Environment and Building Systems Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
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