Compressor-assisted thermochemical sorption integrated with solar photovoltaic-thermal collector for seasonal solar thermal energy storage
Compressor-assisted thermochemical sorption integrated with solar photovoltaic-thermal collector for seasonal solar thermal energy storage
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压缩机辅助热化学吸附与太阳能光伏集热器集成用于季节性太阳能热能存储
DOI：
10.1016/j.ecmx.2022.100248
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Thinsurat K
中科院分区：
文献类型：
--
作者：
Thinsurat K
本文研究了一种压缩机辅助的热化学吸附储能（CATSES）系统与太阳能光热集热器（PV/T）的性能，以支持家庭空间和热水加热。来自PV/T的热量驱动吸热解吸，而来自PV/T的电力为压缩机提供动力以辅助低温解吸。本研究的主要目的是证明该集成系统可以灵活地最大限度地利用太阳能，并将太阳能存储在高能量密度系统中，长期存储损失最小。以英国泰恩河畔纽卡斯尔为例，对SrCl 2/NH3工质的CATSES系统进行了参数研究。两种不同的系统运行模式（情况1和情况2）与不同的策略，太阳能的使用（直接使用/存储）进行了研究。通过使用30 m2 PV/T集热器与CATSES反应器（包含22 m3（450 kg/m3）复合吸附剂和压缩比为11.5的压缩机），运行案例1的系统可以实现100%的太阳能部分的年供热需求。实现的材料储能密度约为0.6 GJ/m3，储能效率为0.88，净耗电量为180 kWh（约为普通英国家庭平均耗电量的5%）。运行案例2的系统储存的热量比案例1少，但能够输出更多的电力。
This paper studied the performance of a compressor-assisted thermochemical sorption energy storage (CATSES) system with a solar photovoltaic-thermal collector (PV/T) to support the domestic space and hot water heating. The heat from the PV/T drives endothermic desorption, whilst the electricity from the PV/T powers the compressor to assist the low-temperature desorption. The main aim of this study was to demonstrate that the integrated system can flexibly and maximally utilise solar energy, and store solar energy in a high energy–density system with minimum loss over long-term storage. The parametric investigation on the CATSES system using SrCl2/NH3working pair was conducted for a case study in the city of Newcastle upon Tyne in the UK, which has long wintertime with high heating demand. Two different system operation modes (Case 1 and Case 2) with different strategies of solar energy usage (direct usage / storage) were studied. By using 30 m2PV/T collector with the CATSES reactor that contains 22 m3(450 kg/m3) composite adsorbent and a compressor with 11.5 compression ratio, the system that operated Case 1 could achieve 100% solar fraction of annual heating demand. The achieved material-based energy storage density was around 0.6 GJ/m3and the storage efficiency was 0.88 with the net electricity consumption of 180 kWh (around 5% average consumption of an ordinary UK household). The system that operated Case 2 stored less heat than that of the Case 1 but was able to output more electricity.
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影响因子：
11.2
作者：
Huashan Bao;Zhiwei Ma;A. Roskilly
通讯作者：
Huashan Bao;Zhiwei Ma;A. Roskilly
机械压缩机驱动的热化学储存，用于热带岛屿地区的冷却应用
DOI：
10.1016/j.egypro.2017.12.479
发表时间：
2017
期刊：
Energy Procedia
影响因子：
--
作者：
F. Ferrucci;D. Stitou;P. Ortega;F. Lucas
通讯作者：
F. Lucas
影响因子：
10.4
作者：
Zhiwei Ma;Huashan Bao;A. Roskilly
通讯作者：
Zhiwei Ma;Huashan Bao;A. Roskilly
影响因子：
10.4
作者：
Kamon Thinsurat;Huashan Bao;Zhiwei Ma;A. Roskilly
通讯作者：
Kamon Thinsurat;Huashan Bao;Zhiwei Ma;A. Roskilly
影响因子：
11.2
作者：
Huashan Bao;Yaodong Wang;A. Roskilly
通讯作者：
Huashan Bao;Yaodong Wang;A. Roskilly