以H_2O/LiBr为工质的制冷蓄能系统特性分析  

Characteristics of Energy Storage System Using H_2O/LiBr as Working Agent

作　　者：李革[1] 周志国 

机构地区：[1]大连水产学院食品工程系,辽宁大连116023 [2]富士客车空调(大连)有限公司,辽宁大连116600

出　　处：《沈阳农业大学学报》2005年第4期458-461,共4页Journal of Shenyang Agricultural University

摘　　要：以H2O/LiBr为工质的制冷潜能储存系统为研究对象,通过对其工作原理、工作过程和特性的系统分析,建立了系统的热力计算模型,并进行了热力计算,同时与其他现有的蓄能系统进行了比较。结果显示:该新型蓄能系统起到平衡电网峰谷负荷即移峰填谷的作用;具有其他蓄能系统所无法比拟的优点:如蓄能密度大,它可以利用太阳能、地热能及工业废热等各种能源作为系统的驱动热源,系统简单,工作介质对环境友好,污染小,技术成熟,经济性好。The energy storage system with H2O/LiBr as working fluid was studied through analyzing its working principle, process and properties, and the thermodynamic calculation model was developed for thermodynamic calculation. The system was compared with other energy storage systems being used currently. Conclusions indicated this energy storage system can balance the load of electricity net, e.g. shift of peak-on and peak-off. Other advantages includes its larger energy storage density all kinds of energy resources as driving energy which involves solar energy, geothermal energy, industry heat and so on; simple system; friendly working fluid to surroundings and least pollution; perfect technology and economics etc.

关 键 词：蓄能系统 蓄能密度 热力计算 水/溴化锂 

分 类 号：TB616[一般工业技术—制冷工程]