压缩空气储能系统动态特性及其调节系统  

Dynamic Characteristics of Compressed Air Energy Storage System and the Regulation System

作　　者：李盼[1] 杨晨[1] 陈雯[1] 文贤馗 钟晶亮 邓彤天 LI Pan;YANG Cheng;CHEN Wen;WEN Xiankui;ZHONG Jingliang;DENG Tongtian(Chongqing University,Shapingba District,Chongqing 400044,China;Electric Power Research Institute of Guizhou Power Grid Co.,Ltd.,Guiyang 550002,Guizhou Province,China)

机构地区：[1]重庆大学能源与动力工程学院,重庆市沙坪坝区400044 [2]贵州电网有限责任公司电力科学研究院,贵州省贵阳市550002

出　　处：《中国电机工程学报》2020年第7期2295-2305,共11页Proceedings of the CSEE

基　　金：国家自然科学基金项目(51576020);国家重点研发计划(2017YFB0903600);南方电网公司重点科技项目(GZKJXM20172214)。

摘　　要：压缩空气储能技术(compressed air energy storage,CAES)因其环境污染小、储能规模大、投资成本低等优势受到广泛关注,并向着高参数、大储能容量方向发展。然而,由于我国研究起步晚,大型CAES技术至今尚未投入商业化运行,对CAES动态特性缺乏深入认识,严重阻碍了系统设计与调控技术的发展,限制了CAES的发展及普及。基于模块化建模思想及APROS平台,建立了先进压缩空气储能系统(advanced adiabatic compressed air energy storage,AA-CAES)的动态数学模型。分析该系统储能、释能阶段的动态特性;建立了并网调速系统控制模型,通过典型扰动下的响应分析,获得优化的控制策略。所建模型及研究结果为CAES动态特性的深入认识、系统设计和调控提供了有效的分析工具和数据参考,对推进AA-CAES的应用和普及具有实际意义。Compressed air energy storage(CAES)technology has attracted extensive attention due to its small environmental impact,large energy storage scale,and relatively low investment cost,Large scale and high parameters CAES is gaining attention all over the world.However,the research on CAES technology in China started late and the large-scale system had not yet been put into commercial operation.Little work in the literature can be found on in-depth understanding about the dynamic characteristics of CAES.Which seriously hindered the development of system design and control technology,and restricted the development and promotion of CAES.A dynamic mathematical models of advanced adiabatic compressed air energy storage(AA-CAES)was established in this paper based on the modular modeling concept and the APROS simulation platform.Dynamic characteristics of the system in energy storage phase and energy release phase were analyzed with the dynamic model.a speed regulation control model for CAES system was developed to find the optimized control strategy based on the system response to a typical disturbance.The models and research results in this paper will provide an effective analysis tool and data reference for the deep understanding of the dynamic characteristics,system design and regulation of CAES,and have a practical significance for promoting the application and popularization of AA-CAES.

关 键 词：压缩空气储能系统 一次调频 冲转过程 并网过程 功率调节 

分 类 号：TM92[电气工程—电力电子与电力传动]