کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
262077 | 504009 | 2016 | 7 صفحه PDF | دانلود رایگان |
• An innovative solar energy storage concept for providing refrigeration is proposed.
• A possible form of load management for photovoltaic energy.
• Phase change materials are used as low-temperature thermal energy storage.
• Parameter study to evaluate the energetic efficiency of the new storage concept.
• Economic evaluation compares the presented storage concept with battery storage.
In this paper a thermodynamic analysis of a concept approach based on a possible form of load management for photovoltaic energy is presented. By using the surplus electricity for driving a compression chiller it is possible to load a low temperature thermal storage. This cold storage can be used to cover the cooling demand of domestic refrigerator and freezers. A parameter study was performed to evaluate the energetic efficiency for this system in a single family home. A short economic evaluation compares the concept to a system without storage and to a system with battery storage.
Journal: Energy and Buildings - Volume 122, 15 June 2016, Pages 192–198