平滑风电功率的储能系统容量配置方法  

Capacity Configuration Method for Smooth Wind Power Storage System

作　　者：江晶晶 窦真兰 杨海涛 赵敏 徐瀚诚 JIANG Jingjing;DOU Zhenlan;YANG Haitao;ZHAO Min;XU Hancheng(State Grid ShiBei Power Supply Company;State Grid Shanghai Integrated Energy Service Co.,Ltd)

机构地区：[1]国网上海市电力公司市北供电公司 [2]国网上海综合能源服务有限公司

出　　处：《上海节能》2022年第12期1578-1582,共5页Shanghai Energy Saving

摘　　要：从风机功率平滑抑制的基本算法出发,分析风机匹配储能系统中容量变化与平滑抑制时间常数之间的关系。提出了以平抑风电功率波动为目标的储能系统容量配置方法,并指出实际设计风机储能匹配时储能容量选择以不小于滤波时间常数与风机额定功率的乘积为宜。利用风机实际数据对上述容量配置方法进行验证,得到的结果验证了所提方法的正确性。Starting from the basic algorithm of fan power smoothing suppression,the relationship between capacity change and smoothing suppression time constant in fan matching energy storage system is analyzed.A capacity allocation method for energy storage system aimed at suppressing wind power fluctuation is presented,and it is pointed out that when the actual design of fan energy storage matching,it is appropriate to select a storage capacity that is not less than the product of the filter time constant and the rated power of the fan.The above capacity allocation methods are validated with the actual fan data,and the results verify the correctness of the proposed methods.

关 键 词：储能系统 风力发电 风储配合 容量配置 平滑功率波动 

分 类 号：TM614[电气工程—电力系统及自动化]