储能系统平抑风光发电出力波动的研究方法综述  

A Review of the Research Methods of Smoothing Wind/PV Power Output with Energy Storage Systems

作　　者：宁阳天 李相俊[2] 董德华[3] 贾学翠[2] 惠东[2] 

机构地区：[1]广西电网电力调度控制中心,广西南宁530023 [2]新能源与储能运行控制国家重点实验室(中国电力科学研究院),北京100192 [3]华北电力大学控制与计算机工程学院,北京102206

出　　处：《供用电》2017年第4期2-11,共10页Distribution & Utilization

基　　金：国家重点研发计划课题(2016YFB0901705);国家电网公司科技项目(DG71-16-008)~~

摘　　要：风电、光伏发电出力受到气候、地形等自然因素的影响,出力具有间歇性、波动性、随机性的特点,对电网接纳风光发电出力造成很大影响,不利于电网的稳定。储能技术的发展为解决风光发电出力波动提供了可能。文章介绍了储能平抑风光发电出力波动的基本原理,阐述了平抑风光发电波动时储能系统控制方法的研究现状,归纳并总结了现有各类方法的异同。Output of wind power and solar power, which is affected by climate, topography and other natural factors, has the characteristics of intermittent, fluctuation and randomness. There is a great impact on integration ofwind power and PV, and is harmful for the stability of power grid. The development of energy storage technology has the potential to solve the problem of wind/PV power fluctuation. This paper introduces the basic principles of energy storage to smooth wind/PV power fluctuation, and expound the status of the control method to smooth wind/PV power fluctuation. Finally, the differences between various types of methods are concluded and summarized.

关 键 词：储能系统 风力发电 光伏发电 出力波动 平抑 

分 类 号：TM73[电气工程—电力系统及自动化]