A Study on the Analysis of Optimal Operating Conditions of AHU System Using Air Heat Source of Air-Type BIPVT Collector

Hyung-Bin Moon; Ji-Suk Yu; Jin-Hee Kim; Jun-Tae Kim

doi:10.7836/kses.2021.41.3.051

All Issue

2021 Vol.41, Issue 3 Preview Page Next Page

Research Article

A Study on the Analysis of Optimal Operating Conditions of AHU System Using Air Heat Source of Air-Type BIPVT Collector 공기식 BIPVT 컬렉터의 공기 열원을 활용한 AHU 시스템의 최적 운전 조건 분석 연구

30 June 2021. pp. 51-63

PDF XML

Abstract

A building integrated photovoltaic thermal (BIPVT) system is a complex technology that produces electricity and heat simultaneously. The thermal media in BIPVT only uses heated air as an energy source for heating and cooling without other facilities such as fans, which facilitates the building construction process and reduces damages to the system due to freezing or leakage. The use of an air handling unit (AHU) system connected to an air-type BIPVT collector reduces the heating load on the building scale. Thereby reducing the energy used within the building. Furthermore, to reduce the heating load of a building effectively, the heated air from the air-type BIPVT collector and outdoor air must be mixed in an appropriate proportion. Therefore, in this study, an AHU system combined with an air-type BIPVT collector is investigated to analyze the optimal operating conditions, by setting the ratio of the preheated air and outdoor air entering the AHU from outside the collector. The study is conducted during winter season when the heating load is highest.

Keywords

Building Integrated Photovoltaic Thermal

Air Handling Unit

Damper Opening Ratio

Electrical Performance

Themal Performance

키워드

건물일체형태양광열

AHU

댐퍼 개구율

전기 성능

열 성능

References

Sathe, T. M. and Dhoble, A. S., A Review on Recent Advancements in Photovoltaic Thermal Techniques, Renewable and Sustainable Energy Reviews, Vol. 76, pp. 645-672, 2017. 10.1016/j.rser.2017.03.075

Kim, S. M., Kim, J. H., and Kim, J. T., An Experimental Study Thermal and Electrical Performance of an Air-type PVT Collector, Journal of the Korean Solar Energy Society, Vol. 39, No. 2, pp. 23-32, 2019. 10.7836/kses.2019.39.2.023

ISO 9806:2017, Solar energy-Solar thermal collectors-Test methods, International Organization for Standard, 2017.

Getu, H., Peter, D., and Alan, F., Performance Evaluation of an Air Source Heat Pump Coupled with a Building-Integrated Photovoltaic/Thermal(BIPV/T) System under Cold Climatic Condition, Energy Procedia, Vol. 78, pp. 1913-1918, 2015. 10.1016/j.egypro.2015.11.370

Choi, H. U., Kim, Y. B., Son, C. H., Yoon, J. I., and Choi, K. H., Experimental Study on the Performance of Heat Pump Water Heating System coupled with Air Type PV/T Collector, Applied Thermal Engineering, Vol. 178, pp. 1-7, 2020. 10.1016/j.applthermaleng.2020.115427

Raghad, K., Navid, E., Peter, D., Alan, F., and Getu, H., BIPVT/T+ASHP: Technologies for NZEBs, Energy Procedia, Vol. 78, pp. 424-429, 2015. 10.1016/j.egypro.2015.11.687

Penglei, Z., Xingyue, R., Xiaorui, Y., and Dalin, Z., Design and Performance Simulation of a Novel Hybrid PV/T-air Dual Source Heat Pump System based on a Three-Fluid Heat Exchanger, Solar Energy, Vol. 191, pp. 505-517, 2019. 10.1016/j.solener.2019.09.024

Xu, L., Luo, K., Ji, J., Yu, B., Li, Z., and Huang, S., Study of a Hybrid BIPV/T Solar Wall System, Journal of Energy, Vol. 193, 2020. 10.1016/j.energy.2019.116578

Ahmed-Dahmane, M., Malek, A., and Zitoun, T., Design and Analysis of a BIPV/T System with Two Applications Controlled by an Air Handling Unit, Journal of Energy Conversion and Management, Vol. 175, No. 1, pp. 49-66, 2018. 10.1016/j.enconman.2018.08.090

IEC 61215:2016, Crystalline Silicon Terrestrial Photovoltaic (PV) Modules - Design Qualification and Type Approval, International Electrotechnical Commission, 2016.

Information

Publisher :Korean Solar Energy Society
Publisher(Ko) :한국태양에너지학회
Journal Title :Journal of the Korean Solar Energy Society
Journal Title(Ko) :한국태양에너지학회 논문집
Volume : 41
No :3
Pages :51-63
Received Date : 2021-02-10
Revised Date : 2021-05-02
Accepted Date : 2021-05-11
DOI :https://doi.org/10.7836/kses.2021.41.3.051

Journal of the Korean Solar Energy Society ISSN:1598-6411(Print) 2508-3562(Online) 한국태양에너지학회 논문집

All Issue