Primary frequency regulation capacity optimization and wind power coordinated allocation of energy storage-based wind farms

被引：0

作者：

Ji X. ^{[1
,2
]}

Liu D. ^{[3
]}

Jiang K. ^{[3
]}

Kang Y. ^{[3
]}

Chen S. ^{[2
]}

Dong T. ^{[2
]}

机构：

[1] State Grid Hubei Electric Power Co.，Ltd., Wuhan

[2] State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan

[3] State Grid Hubei Electric Power Research Institute, Wuhan

来源：

Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2023年 / 43卷 / 07期

关键词：

chance-constrained programming; consensus algorithm; energy storage; multi-time scale; power reserve; primary frequency regulation; wind farms;

D O I：

10.16081/j.epae.202210015

中图分类号：

学科分类号：

摘要：

Considering the costs of wind farms and energy storages，a hierarchical architecture based capacity optimization method of wind power and energy storage collaborative participation in primary frequency regulation and the corresponding coordinated allocation method of wind power reserve are proposed. In the system planning layer，based on the multi-time scale model，the operation characteristics of wind farm and the reserve demand of primary frequency regulation are analyzed，the energy storage capacity is planned and configured by chance constraints，and the optimal de-loading ratio of wind power reserve and the optimal output of energy storage for frequency regulation are determined by optimizing the frequency regulation cost in a single forecast period. In the wind farm control layer，the de-loading requirements of wind farm are proportionally distributed to wind turbines with different wind speeds through distributed control，and the coordinated power distribution is realized without centralized controller. The simulative results of case study show that the proposed method can not only improve the frequency regulation economy of energy storage-based wind farms，but also make the wind turbines under full wind speed condition participate in the coordinated allocation of reserve power. © 2023 Electric Power Automation Equipment Press. All rights reserved.

引用

页码：58 / 65

页数：7

共 19 条

[1] (2021)
[2] A review of energy storage technologies for wind power applications［J］, Renewable and Sustainable Energy Reviews, 16, 4, pp. 2154-2171, (2012)
[3] HAND P., Energy storage-a cheaper，faster，and cleaner alternative to conventional frequency regulation, (2011)
[4] RAO Yufei, GAO Ze, YANG Shuili, Et al., Operational benefit evaluation for frequency regulation application of large-scale battery energy storage［J］, Energy Storage Science and Technology, 9, 6, pp. 1828-1836, (2020)
[5] WANG Jing, LIU Wenxia, LI Shouqiang, Et al., A method to evaluate economic benefits of power side battery energy storage frequency／peak regulation considering the benefits of reducing thermal power unit losses［J］, Power System Technology, 44, 11, pp. 4236-4245, (2020)
[6] Coordinated operation of wind turbines and flywheel storage for primary frequency control support［J］, International Journal of Electrical Power & Energy Systems, 68, pp. 313-326, (2015)
[7] BAO W Y，, Et al., Frequency compensation control strategy of energy storage in the wind-energy storage hybrid system for improving frequency response performance ［C］∥2019 IEEE Industry Applications Society Annual Meeting, pp. 1-8, (2019)
[8] JIANG Huilan, CAI Jizhao, XIAO Rui, Et al., A wind-storage coordinated control strategy for improving system frequency response characteristics［J］, Electric Power Automation Equipment, 41, 7, pp. 44-51, (2021)
[9] ZHU Ying, QIN Likuan, YAN Quanchun, Et al., Wind-storage combined frequency regulation strategy and optimal configuration method of energy storage system considering process of frequency response［J］, Electric Power Automation Equipment, 41, 10, pp. 28-35, (2021)
[10] LUO Y F，, Et al., Optimal allocation of energy storage capacity considering wind storage joint frequency regulation［C］∥2020 IEEE／IAS Industrial and Commercial Power System Asia, pp. 1125-1130, (2020)

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