太阳能光伏斯特林制冷冰箱实验研究

摘要

太阳能光伏冰箱系统以太阳能为源动力,与常规家用冰箱相比有着巨大的优势,不仅不会对环境造成污染,而且适合用于偏远或无电地区,用于保存食物或药品.以太阳能光伏斯特林冰箱系统作为研究对象,对光伏驱动下斯特林冰箱不同控制温区进行比较,分析冰箱内温度变化情况、斯特林制冷机功耗情况及不同环境温度下耗电情况.%Solar photovoltaic freezer takes solar energy as input power,which has great advantages over regular household refrigerators. It can be applied in preserving food or medicines,especially used in remote power shortage areas without the environmental pollution. In this paper,a solar photovoltaic Stirling freezer was tested and analyzed. The cool-ing performances of the Stirling freezer driven by photovoltaic are tested in detail under different conditions. Variations of temperatures within the Stirling freezer and power consumptions are also measured and analyzed under different ambient temperatures.