现代电力2013，Vol.30Issue(2)：41-47,7.
典型压缩空气蓄能(CAES)电站热力学分析与系统优化
Thermodynamic Analysis and Optimization of a Typical Compressed Air Energy Storage (CAES) Power Plant
摘要
Abstract
As one of the large- scale energy storage technologies, Compressed Air Energy Storage (CAES) not only is an effective way of power peaking, but also provides efficient use of wind and other renewable energy and new solution for smart grid construction. System performance can be evaluated through exploring the thermodynamic mechanism within the CAES system, which can provide new ideas for system optimization at the same time. For the world's first CAES power plant - Huntorf plant, this paper conducted a process simulation using Aspen Plus software, performed an in-detail thermodynamic performance analysis, and then pointed out that the exergy loss of the combustion chamber and exhaust accounted for a large proportion of the total exergy loss. In response to this problem, an optimized system was proposed by adding a regeneration process to the original systems and the performance improvement of the optimized system was revealed by the comparison of exergy analysis. Finally, as the exit temperature of combustor changes, the performance regularities of two systems were studied, which provide references for the further optimization of CAES system.关键词
压缩空气蓄能/Huntorf电站/流程模拟/热力学分析/系统优化/(火用)分析Key words
compressed air energy storages Huntorf plants process simulations thermodynamic analysiss system optimizations exergy analysis分类
能源科技引用本文复制引用
张伟德,徐钢,刘文毅,杨勇平,黄健,刘林植..典型压缩空气蓄能(CAES)电站热力学分析与系统优化[J].现代电力,2013,30(2):41-47,7.基金项目
国家自然科学基金项目(51276059) （51276059）
国际科技合作项目(2010DFA72760-609) （2010DFA72760-609）
