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1.上海交通大学制冷与低温工程研究所 上海 200240
2.中建三局集团有限公司 武汉 430064
Xu Zhenyuan, male, associate professor, Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University, 86-21-34204358, E-mail: xuzhy@sjtu.edu.cn. Research fields: utilization of solar energy and waste heat.
Published:16 December 2024,
Received:22 October 2023,
Revised:10 November 2023,
Accepted:2023-11-14
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YOU JINFANG, GAO JINTONG, MIN HENG, et al. Design and Test of a Three-Phase Absorption Thermal Storage System with High Energy Storage Density. [J]. Journal of refrigeration, 2024, 45(6): 33-40.
YOU JINFANG, GAO JINTONG, MIN HENG, et al. Design and Test of a Three-Phase Absorption Thermal Storage System with High Energy Storage Density. [J]. Journal of refrigeration, 2024, 45(6): 33-40. DOI: 10.12465/j.issn.0253-4339.2024.06.033.
吸收式储热是一种储能密度高且储热周期长的储热技术,是存储太阳热能并解决太阳热能在不同季节间供需不匹配问题的关键。传统的吸收式系统通过限制溶液的浓度来避免结晶的出现,从而避免对机组的可靠性和安全性构成威胁,但也导致系统储能密度有限。设计并测试了一台闭式三相吸收式储热系统。该系统通过滤筒的过滤和高位进液、加热棒的熔晶以及对溶液循环回路的冲洗等设计,使得溶液出现结晶后机组能够正常运行,增大机组可运行的浓度范围,提升吸收式储热系统的储能密度。样机经过测试,其在供热时的储能密度可达220 kW·h/m
3
,相对于传统的两相吸收式储热系统其储能密度提升114%,表明利用结晶的三相吸收式储热技术有望实现高密度太阳能跨季节储热。
Absorption thermal storage
as a type of thermal storage technology with a high energy storage density and long thermal storage period
is the key to storing solar thermal energy and solving the mismatch between solar thermal energy supply and deman
d during different seasons. Traditional absorption systems avoid crystallization by limiting the solution concentration
which assures reliability and safety but causes a limited energy storage density of the system. In this study
a closed three-phase absorption heat storage system is designed and tested. Through filtering and high-level inlet by the filters
crystal fusion by the heating rods
and flushing of the solution circulation lines
the system can operate normally after the solution crystallization
increase the concentration glide
and improve the energy storage density. Testing shows that the energy storage density of the system can reach 220 kW·h/m
3
upon heat supply
which is an 114% increase compared to traditional two-phase absorption heat storage systems. Hence
the three-phase absorption heat storage technology with the utilization of crystallization is expected to realize high-density long-term solar energy thermal storage.
吸收式储热储能密度结晶样机设计太阳能
absorption thermal storageenergy storage densitycrystallizationprototype designsolar energy
中华人民共和国国家统计局. 中国统计年鉴—2022[M]. 北京: 中国统计出版社, 2022. (
The National Bureau of Statistics of the People′s Republic of China. China statistical yearbook 2022[M]. Beijing: China Statistics Press, 2022.)
国家发展和改革委员会. 可再生能源中长期发展规划[J]. 可再生能源, 2007, 25(6): 1-5. (
The National Development and Reform Commission of the People′s Republic of China. Middle and long term program of renewable energy development[J]. Renewable Energy Resources, 2007, 25(6): 1-5.)
王如竹, 翟晓强. 基于太阳能热利用的生态建筑能源技术[J]. 建筑热能通风空调, 2004, 23(1):1-10. (
WANG Ruzhu, ZHAI Xiaoqiang. Energy technology of green buildings based on solar energy thermal utilization[J]. Building Energy & Environment, 2004, 23(1):1-10.)
刘文杰, 姚剑, 代彦军. 直膨式太阳能PVT热泵系统性能仿真及全年运行性能分析[J]. 制冷学报, 2022, 43(3): 161-166. (
LIU Wenjie, YAO Jian, DAI Yanjun. Simulation and annual performance analysis on a direct-expansion solar-assisted PVT heat pump system[J]. Journal of Refrigeration, 2022, 43(3): 161-166.)
周君明, 张小松, 孙博. 太阳能溶液除湿空调系统再生技术的研究进展与能耗分析[J]. 制冷学报, 2019, 40(2): 154-160. (
ZHOU Junming, ZHANG Xiaosong, SUN Bo. Research progress on regenerative technology and energy analysis of solar liquid desiccant air-conditioning system[J]. Journal of Refrigeration, 2019, 40(2): 154-160.)
王惠惠, 葛天舒, 章学来, 等. 太阳能驱动的除湿空调系统冬季工况下的实验研究[J]. 制冷学报, 2016, 37(5): 63-69. (
WANG Huihui, GE Tianshu, ZHANG Xuelai, et al. Experimental investigation on solar powered desiccant air-conditioning system in winter[J]. Journal of Refrigeration, 2016, 37(5): 63-69.)
LEWIS N S. Research opportunities to advance solar energy utilization[J]. Science, 2016, 351(6271): 1920.
YANG Tianrun, LIU Wen, KRAMER G J, et al. Seasonal thermal energy storage: a techno-economic literature review[J]. Renewable and Sustainable Energy Reviews, 2021, 139:110732.
N′TSOUKPOE K E, LIU Hui, LE PIERRÈS N, et al. A review on long-term sorption solar energy storage[J]. Renewable and Sustainable Energy Reviews, 2009, 13(9): 2385-2396.
MEHARI A, XU Zhenyuan, WANG Ruzhu. Thermal energy storage using absorption cycle and system: a comprehensive review[J]. Energy Conversion and Management, 2020, 206:112482.
BALES C, NORDLANDER S. TCA evaluation—lab measurements, modelling andsystem simulations.[EB/OL]. (2005-12-15) [2023-10-15]. http://urn.kb.se/resolve?urn=urn:nbn:se:du-1678http://urn.kb.se/resolve?urn=urn:nbn:se:du-1678.
WEBER R, DORER V. Long-term heat storage with NaOH[J]. Vacuum, 2008, 82(7):708-716.
ZHANG Xiaoling, LI Minzhi, SHI Wenxing, et al. Experimental investigation on charging and discharging performance of absorption thermal energy storage system[J]. Energy Conversion and Management, 2014, 85: 425-434.
MA Q, LUO L, WANG R Z, et al. Performance analysis and validation on transportation of heat energy over long distance by ammonia-water absorption cycle[J]. International Journal of Energy Research, 2010, 34(10):839-847.
GAO J T, XU Z Y, WANG R Z. Experimental study on a double-stage absorption solar thermal storage system with enhanced energy storage density[J]. Applied Energy, 2020, 262:114476.
LIU Hui, EDEM N K, NOLWENN L P, et al. Evaluation of a seasonal storage system of solar energy for house heating using different absorption couples[J]. Energy Conversion and Management, 2011, 52(6): 2427-2436.
LOURDUDOSS S, STYMNE H. An energy storing absorption heat pump process[J]. International Journal of Energy Research, 1987, 11(2):263-274.
ClimateWell AB. Product description ClimateWellTM10[EB/OL]. (2008-02-29) [2023-10-15]. http://www.climatewell.com/http://www.climatewell.com/.
N′TSOUKPOE K E, PERIER-MUZET M, LE PIERRÈS N, et al. Thermodynamic study of a LiBr-H2O absorption process for solar heat storage with crystallisation of the solution[J]. Solar Energy, 2014, 104: 2-15.
FUMEY B, WEBER R, BALDINI L. Sorption based long-term thermal energy storage-process classification and analysis of performance limitations: a review[J]. Renewable and Sustainable Energy Reviews, 2019, 111:57-74.
WANG Lingshi, LIU Xiaobing, YANG Zhiyao, et al. Experimental study on a novel three-phase absorption thermal battery with high energy density applied to buildings[J]. Energy, 2020, 208:118311.
余楠. 三相吸附储热循环的原理及实验验证[D]. 上海:上海交通大学, 2015. (
YU Nan. Principle and experimental verification of a three-phase sorption cycle for thermal energy storage[D]. Shanghai: Shanghai Jiao Tong University, 2015.)
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