中国电机工程学报2016，Vol.36Issue(12)：3366-3372,7.DOI:10.13334/j.0258-8013.pcsee.151880
余热驱动的吸收式蓄能工质对的实验研究
Experimental Study of Working Fluids in Absorption Energy Storage Systems Driven by Waste Heat
摘要
Abstract
Criteria regarding the selection of suitable LiBr/H2O based working pairs for absorption energy storage systems driven by waste heat were proposed. The energy storage/release properties of working pairs in the literatures were also evaluated in our previous experiments. Under the guidance of the selection criteria, two new working fluids, based on the two existing working pairs but with better economy, were proposed. Experiments were undertaken to study the vapor pressures and the energy storage/release properties of both the new working fluids. The energy storage/release experiment has been introduced in detail. Experimental results have shown that both the new working fluids have lower saturated vapor pressures, thereby indicating better energy release performances. Comparisons between energy consumptions to produce unit refrigerant at different source temperatures suggest that the two working fluids and LiBr/H2O are all suitable working pairs for absorption energy storage/release systems, especially for those driven by low temperature waste heat with the heat resource temperature ranging from 380K to 400K.关键词
分布式能源/余热驱动/吸收式蓄能/工质对/蒸气压力/蓄/释能特性Key words
distributed energy/waste heat/absorption energy storage/working pair/saturated vapor pressure/energy storage/release properties分类
能源科技引用本文复制引用
姜曦灼,王筱,李忞智,史琳..余热驱动的吸收式蓄能工质对的实验研究[J].中国电机工程学报,2016,36(12):3366-3372,7.基金项目
国家重点基础研究发展计划项目(973计划)(2010CB227305)；国家自然科学基金重点资助项目(51236004)。The National Basic Research Program (973 Program)(2010CB227305) （973计划）
The State Key Program of the National Natural Science Foundation of China (51236004) （51236004）
