压缩空气储能系统电-电转换效率参数敏感性分析
Analysis on Parameter Sensitivity of Electro-Electrical Conversion Efficiency of Compressed Air Energy Storage System
徐万兵 1李阳海 1周淼 1黄辉 1王楠 1许涛1
作者信息
- 1. 国网湖北省电力有限公司电力科学研究院,湖北 武汉 430077
- 折叠
摘要
压缩空气储能是在燃气轮机技术的基础上发展起来的一种大型储能技术,是目前除了抽水蓄能之外技术最为成熟的物理储能,如何提高压缩空气储能系统的转换效率,进一步降低储能的成本,是目前研究的重点方向.通过热平衡仿真软件EBSILON Professional,建立了压缩空气储能系统热力系统模型,对影响压缩空气储能系统电-电转换效率的主要参数进行了敏感性分析,给出了参数优化的方向和建议.
Abstract
Compressed air energy storage is a large-scale energy storage technology developed on the basis of gas turbine technology,and is currently the most mature physical energy storage technology in addition to pumped-hydro energy storage.How to improve the conversion efficiency of compressed air energy storage system and further reduce the cost of energy storage is the focus of current research.This paper first uses the thermal balance simulation software EBSILON Professional to establish a thermal system model for compressed air energy storage system,and then makes analyses on the sensitivity of the main parameters that affect the electro-electrical conversion efficiency of compressed air energy storage system.Finally,the paper provides the direction and suggestions for parameter optimization.
关键词
压缩空气储能/储能系统/电-电转换效率/敏感性分析Key words
compressed air energy storage/energy storage system/electro-electrical conversion efficiency/sensitivity analysis引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据