基于调度指令的压缩空气储能释能过程动态建模与特性研究OA
Dynamic modeling and characteristic study of compressed air energy storage energy release process based on dispatch instructions
针对压缩空气储能(CAES)系统响应电网调度指令的动态特性,建立额定功率为350 MW的释能过程仿真模型,涵盖四级膨胀机、级间加热器、发电机及比例-积分-微分(PID)功率控制器等关键部件.基于风光储联合系统的最优经济调度指令,研究CAES系统在负荷快速变化下的动态响应过程,分析系统级参数与部件级参数的瞬态变化规律.结果表明,该系统能够快速且稳定地跟踪负荷指令,其动态性能主要受控制器参数与储气罐压力动态的耦合影响.
For the dynamic characteristics of the compressed air energy storage(CAES)system in responding to the dispatch instructions of the power grid,a simulation model of the energy release process with a rated power of 350 MW is established,covering key components such as four-stage compressors,inter-stage heaters,generators,and proportional-integral-differential(PID)power controllers.Based on the optimal economic dispatch instructions of the wind-solar-storage combined system,the dynamic response process of the CAES system under rapid load changes is studied,and the transient variation laws of system-level parameters and component-level parameters are analyzed.The results show that the system can track the load instructions quickly and stably,and its dynamic performance is mainly affected by the coupling of controller parameters and the dynamic pressure of the storage tank.
李博文;袁雪萌;李博煜;吴佳华;李琪
国华(诸城)风力发电有限公司,山东 潍坊 261000国华(诸城)风力发电有限公司,山东 潍坊 261000国华(诸城)风力发电有限公司,山东 潍坊 261000国华(诸城)风力发电有限公司,山东 潍坊 261000国华(诸城)风力发电有限公司,山东 潍坊 261000
信息技术与安全科学
压缩空气储能动态特性功率控制级间加热
compressed air energy storagedynamic characteristicspower controlinter-stage heating
《节能》 2026 (5)
76-80,5
国家能源集团科技创新项目(项目编号:GJNY-23-71-1)
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