Experiment Study on Single-pass Photovoltaic-Thermal (PV/T) Air Collector with Absorber

被引：0

作者：

Jin, Goh Li ^{[1
]}

Ruslan, Hafidz ^{[1
]}

Mat, Sohif ^{[1
]}

Othman, Mohd. Yusof ^{[1
]}

Zaharim, Azami ^{[1
]}

Sopian, Kamaruzzaman ^{[1
]}

机构：

[1] Univ Kebangsaan Malaysia, Solar Energy Res Inst, Ukm Bangi 43600, Selangor Darul, Malaysia

来源：

SELECTED TOPICS IN SYSTEM SCIENCE AND SIMULATION IN ENGINEERING | 2010年

关键词：

Photovoltaic thermal; rectangle tunnel absorber; thermal efficiency; air collector; SOLAR COLLECTOR; PERFORMANCE ANALYSIS;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Problem statement: Solar cell received heat from solar irradiance as well and this will reduce the efficiency of the solar cell. The heat trap at the solar photovoltaic panel becomes waste energy. Approach: The solution for this was by adding a cooling system to the photovoltaic panel. The purpose of this study was to cool the solar cell in order to increase its electrical efficiency and also to produce heat energy in the form of hot air. Hot air can be used for drying applications. A single pass PVT with rectangle tunnel absorber has been developed. The rectangle tunnel acted as an absorber and was located at the back side of a standard photovoltaic panel. The rectangle tunnel was connected in parallel. The PVT collector has been tested using a solar simulator. Results: Electrical efficiency increased when the solar cell was cool by air flow. Solar photovoltaic thermal collector with rectangle tunnel absorber has better electrical and thermal efficiency compared to solar collector without rectangle tunnel absorber. Photovoltaic, thermal and combined photovoltaic thermal efficiency of 10.02, 54.70 and 64.72% at solar irradiance of 817.4 W m(2), mass flow rate of 0.0287 kg sec(1) at ambient temperature of 25 C respectively has been obtained. Conclusion: The hybrid photovoltaic and thermal with rectangle tunnel as heat absorber shows higher performance compared to conventional PV/T system.

引用

页码：435 / +

页数：3

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