电化学储能电站数字化智能化技术及其应用展望  

Digitalization and intelligence technologies of electrochemical energy storage stations and their application prospects

作　　者：李相俊 刘晓宇 韩雪冰[2] 杨佳涛 李睿[3] LI Xiangjun;LIU Xiaoyu;HAN Xuebing;YANG Jiatao;LI Rui(National Key Laboratory of Renewable Energy Grid-Integration(China Electric Power Research Institute),Beijing 100192,China;School of Vehicle and Mobility,Tsinghua University,Beijing 100084,China;Key Laboratory of Control of Power Transmission and Conversion,Ministry of Education(Shanghai Jiao Tong University),Shanghai 200240,China)

机构地区：[1]可再生能源并网全国重点实验室(中国电力科学研究院有限公司),北京100192 [2]清华大学车辆与运载学院,北京100084 [3]电力传输与功率变换控制教育部重点实验室(上海交通大学),上海200240

出　　处：《供用电》2023年第8期3-12,共10页Distribution & Utilization

基　　金：国家重点研发计划项目“吉瓦时级锂离子电池储能系统技术”(2021YFB2400100);国家重点研发计划项目“吉瓦时级储能电站集成及智能管理与示范应用”(2021YFB2400105);国家自然科学基金项目“面向多应用场景的电力储能用锂离子电池性能衰退机理与寿命评估方法研究”(52077202)。

摘　　要：近年来,我国电化学储能电站的并网规模逐步向百兆瓦时级和吉瓦时级快速发展,大容量集中式接入和多点分散式接入是两大类应用模式。在分析我国电化学储能技术发展现状的基础上,面向电力与能源的数字化智能化(简称数智化)转型发展需求,提出了储能电池、储能变流器、储能电站的数智化应用方法,展望了电化学储能电站数智化应用前景。In recent years,the grid connection scale of electrochemical energy storage stations(ESS)in China has gradually developed rapidly towards the hundred megawatt hour and gigawatt hour levels.Large capacity centralized access and multi-point decentralized access are two major application modes.Based on the analysis of the development status of ESS in China,facing the demand of digital and intelligent transformation and development of power and energy,this paper proposes the digital intelligent application methods of energy storage batteries,energy storage converters,and energy storage power plants,also looks forward to the digital intelligent application prospects of ESS in China.

关 键 词：储能 储能电站 数智化转型 储能数字孪生 智能电池 储能变流器 

分 类 号：TM71[电气工程—电力系统及自动化]