风储联合发电系统研究进展  

Review on combined wind power generation and energy storage systems

作　　者：严干贵[1] 冯爽[1] 李军徽[1] 

机构地区：[1]东北电力大学电气工程学院,吉林吉林132012

出　　处：《储能科学与技术》2014年第4期297-301,共5页Energy Storage Science and Technology

基　　金：吉林省教育厅"十二五"科技项目(吉教科合字[2012]89号);吉林省产业技术研究与开发专项项目(JF2012C018)

摘　　要：储能系统由于能够实现电能的时空平移,具有响应速度快、规模化等优点,是改善风电波动性、提高其并网能力的有效手段,构建风储联合发电系统成为目前研究重点。简单介绍了风电并网对电力系统的影响及不同类型电池储能技术的发展现状,给出了部分国内外风储联合发电系统的示范工程,并分析了平滑风电功率波动、跟踪计划出力曲线和削峰填谷3种主要运行方式,重点阐述了目前风储联合发电系统控制策略和储能容量配置研究现状,对进一步开展风储联合发电系统的研究进行了展望,指出经济性仍然是制约储能技术应用的关键问题之一,提高包含储能单元的风储联合发电系统的经济性是今后的研究重点。Energy storage system is an effective means to overcome the fluctuation of wind power generation and improve electrical network stability. This paper briefly introduces the impact of wind power generation on the grid and different battery energy storage technologies first. Demonstration projects of combined wind power generation and energy storage systems is then discussed. This is followed by an outline of three main operating modes of the combined wind power generation and energy storage using batteries, including smoothing wind power fluctuation, tracking wind power schedule output and load shifting. Current status of control strategies and storage capacity for the combined wind power generation and energy storage systems are then presented. Finally, further research needed for the combined system is discussed and improvement on the economic aspects is concluded to be a key aspect for future research.

关 键 词：风力发电 储能系统 控制策略 容量配置 

分 类 号：TM61[电气工程—电力系统及自动化]