可再生能源2018，Vol.36Issue(4)：501-505,5.
环境条件和冷却水流量对光伏光热系统的性能影响
Environmental conditions and cooling water flow rates influence on the performance of the photovoltaic/thermal system
摘要
Abstract
The performance of the photovoltaic/thermal (PV/T) system could be significant varied with environmental conditions. This paper has comparatively analyzed the output performances of the PV/T system and temperature variations of the PV/T component under airtight and ventilation conditions, which are impacted by the mass flow rate of the cooling water via changing the laboratory indoor environmental factors. The results show that the average temperatures of the PV/T component and around environment would be higher of 7 ℃ in the airtight than ventilation. In addition, the output power of PV/T system has increased by 3.5% under airtight than ventilation. Similarly,the thermal efficiency of the PV/T system could be increased by 13%.关键词
环境因素/温度变化/系统性能Key words
environmental factors/temperature variations/system performances分类
能源科技引用本文复制引用
庞玮,于洪文,张林睿,崔雅楠,张永哲,严辉..环境条件和冷却水流量对光伏光热系统的性能影响[J].可再生能源,2018,36(4):501-505,5.基金项目
国家自然科学基金面上项目(61574009). （61574009）
