绝热压缩空气储能技术的研究与系统仿真  

Research and System Simulation of Compressed Air Energy Storage Technology

作　　者：曹正[1] 张磊[1] 王平[1,2] CAO Zheng;ZHANG Lei;WANG Ping(School of Electrical Engineering and Information Engineering,Lanzhou University of Technology,Lanzhou 730050;Gansu Provincial Key Laboratory of Advanced Industrial Process Control,Lanzhou 730050)

机构地区：[1]兰州理工大学电气工程与信息工程学院,兰州730050 [2]甘肃省工业过程先进控制重点实验室,兰州730050

出　　处：《舰船电子工程》2025年第3期88-92,共5页Ship Electronic Engineering

基　　金：国家自然科学基金项目(编号:62361039,62001198,62073161);甘肃省自然科学基金项目(编号:23JRRA841);甘肃省青年科技基金计划(编号:20JR10RA186);流程工业综合自动化国家重点实验室联合开放基金项目(编号:2021-KF-21-04);甘肃省工业过程先进控制重点实验室开放基金项目(编号:2022KX02)资助。

摘　　要：经过研究发现储能技术能够很好地解决可再生能源并网给电网运行带来的挑战。针对国内外主要的储能技术效率低下、使用寿命短、成本高等问题,论文提出了四级串联压缩空气的绝热压缩空气储能(AA-CAES)系统,AA-CAES具有结构简单、效率高、成本低、建设周期短等优点。首先,利用Aspen HYSYS软件建立AA-CAES的热力学仿真系统模型,并对AA-CAES系统进行充能过程和释能过程的模拟以获得系统的能量产出特性。研究结果表明:绝热压缩空气储能系统能够提高系统效率、降低发电成本;系统在最佳运行工况的条件下,对比目前国内外的非绝热压缩空气储能系统的54%效率,绝热压缩空气储能系统的效率可高达63%。Through research,it is found that energy storage technology can well solve the challenges brought by the grid opera-tion of renewable energy.Aiming at the problems of low efficiency,short service life and high cost of the main energy storage tech-nologies at home and abroad,this paper proposes a four-stage series compressed air adiabatic compressed air energy storage(AA-CAES)system.AA-CAES has the advantages of simple structure,high efficiency,low cost and short construction cycle.First-ly,the thermodynamic simulation system model of AA-CAES is established by Aspen HYSYS software,and the charging process and releasing process of AA-CAES system are simulated to obtain the energy production characteristics of the system.The results show that the adiabatic compressed air energy storage system can improve the system efficiency and reduce the power generation cost.Under the conditions of optimal operating conditions,the efficiency of adiabatic compressed air energy storage system can be as high as 63%,compared with the 54%efficiency of the current domestic and foreign non-adiabatic compressed air energy storage system.

关 键 词：绝热压缩空气储能 AA-CAES Aspen HYSYS 效率 

分 类 号：TK02[动力工程及工程热物理]