平滑风功率波动的储能配置及控制算法综述  

Review of energy storage configuration and control algorithms for smoothing wind power fluctuations

作　　者：王远路 杨超[1] WANG Yuanlu;YANG Chao(College of Electrical Engineering,Guizhou University,Guiyang 550025,China)

机构地区：[1]贵州大学电气工程学院,贵阳550025

出　　处：《智能计算机与应用》2023年第5期107-113,116,共8页Intelligent Computer and Applications

摘　　要：风速的不稳定性导致了风机发电功率的波动性,需要将风功率波动平抑到限制要求内才能使风电安全并网,本文针对现有研究关于配置储能来平抑风电出力的功率波动进行了文献综述。首先,介绍了储能系统分类及各类储能的功率特性,并基于不同时间尺度下的风功率平抑要求进行储能选型;然后,评述了平抑策略中的控制算法和能量管理方法,详细分析了求取并网期望功率的几种重要控制算法及各自的关键参数;最后,梳理了储能系统的容量配置方法及涉及的求解算法。文末,对容量配置和控制算法作了简要总结,对研究方向进行了展望。The instability of wind speed leads to the fluctuation of wind power.Only when the fluctuation of wind power is reduced to the limit,can the wind power be connected to the grid safely.In this paper,the existing studies on the deployment of energy storage to smooth the power fluctuations of wind power output are reviewed.Firstly,the classification of energy storage system and the power characteristics of all kinds of energy storage are introduced,and the energy storage types are selected based on the requirements of wind power suppression at different time scales;Then,the control algorithms and energy management methods in the suppression strategy are reviewed,and the energy storage selection is carried out based on the requirements of wind power smoothness at different time scales;Finally,the capacity calculation methods of energy storage system and related solving algorithms are discussed.At the end of the paper,the capacity calculation methods and control algorithms are briefly summarized and the research direction is prospected.

关 键 词：功率波动 储能选型 控制算法 容量配置 

分 类 号：TM614[电气工程—电力系统及自动化]