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http://dx.doi.org/10.14775/ksmpe.2019.18.12.082

Numerical Analysis of Heat Transfer and Fabrication of Carbon Material for Heat Dissipation in Solar Panel  

Park, Hun-Su (Department of Carbon Convergence Engineering, Jeonju University)
Kang, Chul-Hee (Department of Mechanical Engineering, Jeonju University)
Kim, Hong-Gun (Department of Mechanical and Automotive Engineering, Jeonju University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.18, no.12, 2019 , pp. 82-90 More about this Journal
Abstract
This analysis demonstrates the effective removal of heat generated from a solar panel's output degradation factor solar cells (the solar panel's output deterioration factor), and solves the problems of oxidation and corrosion in existing metal heat sinks. The heat-dissipating test specimen was prepared using carbon materials; then, its thermal conductivity and its effectiveness in reducing temperatures were studied using heat transfer numerical analysis. As a result, the test specimen of the 30g/㎡ basis weight containing 80% of carbon fiber impregnated with carbon ink showed the highest thermal conductivity 6.96 W/(m K). This is because the surface that directly contacted the solar panel had almost no pores, and the conduction of heat to the panels appeared to be active. In addition, a large surface area was exposed to the atmosphere, which is considered advantageous in heat dissipation. Finally, numerical analysis confirmed the temperature reduction effectiveness of 2.18℃ in a solar panel and 1.08℃ in a solar cell, depending on the application of heat dissipating materials.
Keywords
Solar Panel; Heat Dissipation; Carbon Material; Numerical Analysis;
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Times Cited By KSCI : 3  (Citation Analysis)
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