等温压缩空气储能技术研究综述  

A review on technology research of isothermal compressed air energy storage system

作　　者：何青[1] 时金凤 贾明祥 HE Qing;SHI Jinfeng;JIA Mingxiang(School of Energy Power and Mechanical Engineering,North China Electric Power University,Beijing 102206,China;Xi’an Thermal Power Research Institute Co.,Ltd.,Xi’an 710054,China)

机构地区：[1]华北电力大学能源动力与机械工程学院,北京102206 [2]西安热工研究院有限公司,陕西西安710054

出　　处：《热力发电》2024年第9期10-18,共9页Thermal Power Generation

基　　金：国家重点研发计划项目(2020YFB0905902)。

摘　　要：压缩空气储能是一种新型的大型物理储能技术,具有很好的发展前景。介绍了等温压缩空气储能的基本原理,以及关键设备与相关技术的原理及发展现状;对液体活塞、水泵和水轮机进行分析和总结;对等温压缩空气储能的基本原理进行了归纳和说明;分析了现有等温压缩空气储能技术研究进展情况,对系统中液体活塞技术以及水泵和水轮机技术进行分析和总结;对已有的压缩空气储能电站数据进行汇总分析。在此基础上,对等温压缩空气储能技术未来发展方向进行了展望,可为等温压缩空气储能系统中动力设备的选用以及示范项目的推进提供一定的数据参考。The compressed air energy storage is a large-scale physical energy storage technology and a highly promising new type of energy storage technology.This paper summarizes the basic principles of isothermal compressed air energy storage,and introduces the principles and current development status of key equipment and related technologies.It provides an analysis and summary of liquid pistons,pumps and turbines.Moreover,it reviews the basic principles of isothermal compressed air energy storage,and analyzes the existing research progress on isothermal compressed air energy storage technology.An analysis and summary are presented for liquid piston technology,as well as pump and turbine technology in the system.The data of existing compressed air energy storage power stations are summarized and analyzed.The data of existing compressed air energy storage power stations are summarized and analyzed.On this basis,the future development direction of isothermal compressed air energy storage technology is prospected,which provides a certain data reference for the selection of power equipment in isothermal compressed air energy storage system and the promotion of demonstration projects.

关 键 词：等温压缩空气储能 液体活塞 水泵 水轮机 可逆式水泵 

分 类 号：TK02[动力工程及工程热物理]