| 육상대비 수면의 냉각효과에 의한 수상태양광 출력계수 도출 |
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학술지명 대한전기학회
저자 권오극,조현식,권진성,차한주
발표일 2020-09-01
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The efficiency of PV systems varies in performance due to several factors, such as module efficiency, PV arrays, PCS, solarirradiation, ambient temperature, and wind speed. In this study the cooing effect of floating PV is mainly discussed. In order toexamine the cooling effect of reservoirs, three laboratory experiments are performed by controlling chamber temperature. The firstexperiment was conducted to determine the amount of light reflected from the water surface compared to the ground. Secondly, therepresentative temperature and humidity were set for each season and the temperature difference of module between ground andwater conditions is measured. The third experiment was a comparative experiment of the generation amount between ground andfloating PVs according to the change of the outside temperature. In addition, a mathematical model was selected and compared withexperiment results. |