Frequency Response Coordinated Control Strategy Between Grid-forming Wind Turbine and Energy Storage Based on State Reconstruction

被引：0

作者：

Wei L. ^{[1
,2
]}

Ye H. ^{[1
]}

Chi Y. ^{[2
]}

机构：

[1] Key Laboratory of Power System Intelligent Dispatch, Control of Ministry of Education, Shandong University, Jinan

[2] China Electric Power Research Institute, Beijing

来源：

Gaodianya Jishu/High Voltage Engineering | 2023年 / 49卷 / 12期

基金：

中国国家自然科学基金;

关键词：

grid-forming wind turbine; primary frequency regulation; state reconstruction; virtual inertia response; wind power and energy storage system;

D O I：

10.13336/j.1003-6520.hve.20230899

中图分类号：

学科分类号：

摘要：

It is difficult to assess the frequency modulation ability of a wind power and energy storage system, which is affected by the operating status, and the power generation efficiency is worse. Therefore, this paper proposes a frequency response coordinated control strategy between wind power and energy storage. Based on the current state of charge (SOC) of the energy storage system, the frequency modulation capability is reconstructed, and then the equivalent active reserve demand for wind power is evaluated. The wind power reserve power level and operation strategy are designed. The grid-forming wind turbine with natural inertia response capability combined energy storage adaptive inertia control is used to achieve fast active power support for the wind storage joint system, and the wind storage joint system participates in primary frequency regulation based on frequency disturbance types and current state characteristics. Simulation analysis verifies the accuracy and effectiveness of the proposed control strategy, which can provide effective active power frequency supports under the condition of sudden load increasing or decreasing. © 2023 Science Press. All rights reserved.

引用

页码：5095 / 5104

页数：9

共 29 条

[1]

Transcript of the National Energy Administration’s press conference in the first quarter of 2023

[2]

HATZIARGYRIOU N, DIMEAS A, VASILAKIS N, Et al., The Kythnos microgrid: a 20-year history, IEEE Electrification Magazine, 8, 4, pp. 46-54, (2020)

[3]

LI Jianlin, WANG Jianbo, GE Le, Et al., Review on application technology of electrochemical energy storage power station group in ultra high voltage AC/DC hybrid receiver power grid, High Voltage Engineering, 46, 1, pp. 51-61, (2020)

[4]

YAN Gangui, WANG Mingqi, DUAN Shuangming, Et al., Primary frequency regulation control strategy of energy storage considering state of charge recovery, Automation of Electric Power Systems, 46, 21, pp. 52-61, (2022)

[5]

TIAN X S, WANG W S, CHI Y N, Et al., Virtual inertia optimisation control of DFIG and assessment of equivalent inertia time constant of power grid, IET Renewable Power Generation, 12, 15, pp. 1733-1740, (2018)

[6]

GE Leijiao, LI Yuanliang, CHEN Yanbo, Et al., Key technologies of situation awareness and implementation effectiveness evaluation in smart distribution network, High Voltage Engineering, 47, 7, pp. 2269-2280, (2021)

[7]

DONG Tianxiang, ZHAI Baoyu, LI Xing, Et al., Optimal control strategy for combined wind-storage system to participate in frequency response, Power System Technology, 46, 10, pp. 3980-3988, (2022)

[8]

XUE Hao, HE Jinwei, GUO Peijian, Fault-tolerance control of battery energy storage system based on cascaded H-bridge converter, High Voltage Engineering, 46, 10, pp. 3418-3428, (2020)

[9]

ZHANG Feng, MENG Gaojun, SUN Yukun, Et al., Review on power system frequency modulation technology under high permeability wind power grid connection, Electrotechnical Application, 38, 9, pp. 19-26, (2019)

[10]

Grid connection regulations for high and extra high voltage, (2006)

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