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为了测试光伏温室在实际生产过程中的降温效果及光伏板布局对光照的影响效果,对已建光伏温室进行了室内外温度、湿度和光照等数据测试。测试结果表明:在湿帘风机降温系统开启的条件下,对比室外环境条件,降温范围可达0.5~7.8℃,湿度差值范围为12.3%~33%;在光伏板布局采用间隔排列的情况下,透光率范围为32.64%~80.96%,平均透光率为66.27%。由此可见,光伏温室中湿帘风机降温系统具有良好的降温效果,光伏板布局的光照可以满足作物需要,是具有广泛应用前景的实用技术。
In order to test the cooling effect of PV greenhouse in the actual production process and the effect of PV panel layout on illumination, data tests on indoor and outdoor temperature, humidity and illumination of PV greenhouse have been carried out. The test results show that under the condition of the wet curtain fan cooling system being turned on, the cooling range can reach 0.5 to 7.8 ° C and the humidity difference range to 12.3% to 33% in comparison with the outdoor environmental conditions. When the photovoltaic panel layout is arranged in intervals , The light transmittance ranged from 32.64% to 80.96%, and the average light transmittance was 66.27%. It can be seen from this that the cooling system of the wet curtain fan in the photovoltaic greenhouse has a good cooling effect and the light distribution of the photovoltaic panel layout can meet the needs of crops and is a practical technology with wide application prospect.