Recent research and applications of ground source heat pump integrated with thermal energy storage systems: A review
Recent research and applications of ground source heat pump integrated with thermal energy storage systems: A review
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DOI：
10.1016/j.applthermaleng.2014.06.040
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发表时间：
2014-10
影响因子：
6.4
通讯作者：
N. Zhu;P. Hu;Linghong Xu;Zhangning Jiang;F. Lei
中科院分区：
文献类型：
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作者：
N. Zhu;P. Hu;Linghong Xu;Zhangning Jiang;F. Lei
作为一种可再生能源技术，地源热泵系统是一种高效的建筑采暖和制冷技术。热能储存（TES）技术促进了可再生能源的有效利用和能源节约。预计未来将更加普遍。地源热泵与TES系统相结合，应用迅速增长。在过去的十年中，许多研究者进行了设计，建模和测试的TES辅助地源热泵（GSHP-TES）系统。本文综述了地源热泵与TES系统集成的研究和应用，包括各种蓄冷和蓄热技术。将GSHP-TES系统的研究分为5类，包括：GSHP-ICE蓄冷系统、GSHP-太阳能集热系统、GSHP-土壤系统、GSHP-水箱系统和GSHP-PCM系统。然而，GSHP-TES系统在实际应用中仍面临诸多挑战，如地下土壤非稳态瞬态传热机理、热力学和性能、蓄热过程以及系统的控制策略等。这些问题的解决将有助于加深对GSHP-TES系统的理论和实践理解，并促进其更广泛的应用。
As a renewable energy technology, ground source heat pump (GSHP) system is high efficient for space heating and cooling in buildings. Thermal energy storage (TES) technology facilitates the efficient utilization of renewable energy sources and energy conservation. It is expected to be more prevalent in the future. GSHP application is growing rapidly as it is integrated with TES system. During the last decade, a number of investigators have conducted the studies on the designing, modeling and testing of TES assisted GSHP (GSHP–TES) system. This paper presents a review on the research and applications of GSHP integrated with TES system, including various cooling and heating storage technologies. The studies on the GSHP–TES systems are categorized into five groups including: GSHP integrated with ice storage tank, GSHP integrated with solar collectors, GSHP integrated with soil, GSHP integrated with water tank and GSHP integrated with phase change materials (PCM). However, there are still several challenges for the applications of GSHP–TES systems, such as the mechanisms, thermodynamics and performance of the unsteady and transient heat transfer of underground soil and the thermal storage process as well as control strategies of the GSHP–TES systems. Addressing these problems will strengthen the theoretical and practical understandings and facilitate more extensive applications of GSHP–TES systems.