摘要
对滑动平均算法进行改进,得到自适应滑动平均算法对光伏输出功率进行平抑,平抑产生满足电网并网要求的并网功率。对剩余部分功率使用混合储能系统进行响应,对混合储能系统分配到的功率进行二次分配,采用低通滤波得到蓄电池响应的低频功率和超级电容响应的高频功率,达到光伏系统平稳发电的目的。
The sliding average algorithm was improved,and the adaptive sliding average algorithm was obtained to suppress the photovoltaic output power and generate the grid-connected power that meets the requirements of grid connection.Responsing the remaining power by the hybrid energy storage system,the power allocated by the hybrid energy storage system was distributed secondly,and the low pass filter was used to obtain the low frequency power of the battery response and the high frequency power of the supercapacitor response,so as to achieve the purpose of smooth power generation of the photovoltaic system.
作者
邵帅虎
丁浩
郑文涛
张志强
SHAO Shuaihu;DING Hao;ZHENG Wentao;ZHANG Zhiqiang(Hubei Province,Yichang Yiling District Zhongji thermal power Co.,Ltd.,Yichang 443100,China)
出处
《电工材料》
CAS
2024年第4期97-100,共4页
Electrical Engineering Materials
关键词
平抑
自适应滑动滤波
低通滤波
混合储能
stabilization
adaptive sliding filter
low-pass filtering
hybrid energy storage
