[1]欧阳旭,李培强,刘抒睿,等.基于卡尔曼滤波法平抑风光波动与ICEEMDAN储能功率分配[J].福建理工大学学报,2025,23(03):260-268.[doi:10.3969/j.issn.2097-3853.2025.03.008]
 OUYANG Xu,LI Peiqiang,LIU Shurui,et al.Kalman filter-based smoothing ofwind-solar fluctuations and energy storage power distribution with ICEEMDAN[J].Journal of Fujian University of Technology;,2025,23(03):260-268.[doi:10.3969/j.issn.2097-3853.2025.03.008]
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基于卡尔曼滤波法平抑风光波动与ICEEMDAN储能功率分配
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《福建理工大学学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第23卷
期数:
2025年03期
页码:
260-268
栏目:
出版日期:
2025-06-25

文章信息/Info

Title:
Kalman filter-based smoothing ofwind-solar fluctuations and energy storage power distribution with ICEEMDAN
作者:
欧阳旭李培强刘抒睿陈昱升
福建理工大学电子电气与物理学院
Author(s):
OUYANG Xu LI Peiqiang LIU Shurui CHEN Yusheng
School of Electric, Electrical Engineering and Physics, Fujian University of Technology
关键词:
风光波动混合储能蜣螂优化算法经验模态分解卡尔曼滤波
Keywords:
wind-solar fluctuations hybrid energy storage dung beetle optimizer empirical mode decomposition Kalman filtering
分类号:
TM7
DOI:
10.3969/j.issn.2097-3853.2025.03.008
文献标志码:
A
摘要:
为了抑制风光电场出力波动,保证电力系统稳定,提出了基于卡尔曼滤波结合平均值降幅并通过MODBO?ICEEMDAN分解混合储能功率的平抑策略。该方法基于风光发电系统,通过卡尔曼滤波算法后得到满足并网功率1 min波动尺度,加入AFD平抑环节处理越限点来得到满足1 min以及10 min波动尺度的并网功率。通过MODBO算法对ICEEMDAN寻优得出最优的Nstd 和ME参数,并通过灰色关联度分析法对混合储能功率的高低频重构并分配给超级电容器和蓄电池。该策略旨在以混合储能年综合成本最低为目标,通过优化储能容量以满足储能平抑风光功率需求,合理提高混合储能功率分配,从而改善储能系统的安全性和经济性。实验结果表明风电与光伏通过微网并网存在互补特性。
Abstract:
To mitigate the impact of wind and solar power fluctuations and ensure the stability of power system, a smoothing strategy for mixed energy storage power is proposed. This strategy combines Kalman filtering with average reduction and MODBO-ICEEMDAN decomposition techniques. When applied to wind and solar power systems, the method uses the Kalman filtering algorithm to manage power fluctuations at a 1-minute scale for grid connection. It incorporates an AFD smoothing step to address limit points and achieve power fluctuations at both 1-minute and 10-minute scales. The optimal Nstd and ME parameters are obtained by MODBO algorithm for ICEEMDAN optimization. The high and low frequency of the hybrid energy storage power is reconstructed by the grey correlation analysis method and redistributed to the supercapacitor and the battery. The goal of this strategy is to minimize the annual comprehensive cost of mixed energy storage, optimize energy storage capacity, enhance the rationality of mixed power distribution, and improve the security and economic efficiency of the energy storage system. Experimental results illustrate the complementary characteristics between wind and solar power integration in microgrid connections.

参考文献/References:

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更新日期/Last Update: 2025-06-25