μ-Synthesis Robust Control of Variable Speed Wind Turbine Generators for Participating in Microgrid Frequency Regulation

Longyang Zhu; Jinchun Chen; Shuanbao Niu; Jun Liu; Jincheng Guo; Chao Huo

doi:10.1109/iSPEC50848.2020.9351282

μ-Synthesis Robust Control of Variable Speed Wind Turbine Generators for Participating in Microgrid Frequency Regulation

Longyang Zhu
, Jinchun Chen
, Shuanbao Niu
, Jun Liu
, Jincheng Guo
, Chao Huo

电气工程学院

Xi'an Jiaotong University
State Grid Corporation of China

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

9 引用（Scopus）

摘要

Wind power is expected to reach substantially higher levels of penetration in the near future. The participation of variable speed wind turbine generators (VSWTGs) in frequency regulation will also become an urgent need. Considering wind speed changes, solar/load power fluctuations as well as parametric perturbations in microgrid, a μ-synthesis robust control method is proposed for VSWTGs to participate in microgrid frequency regulation based on deloading control. The dynamic frequency response (DFR) model of VSWTGs participating in microgrid frequency is deduced. A μ-synthesis robust controller is designed using D-K iteration method, considering parametric uncertainty. And the robust stability (RS) and robust performance (RP) of the closed-loop control system is analyzed. The time-domain simulation results of microgrid frequency show that the proposed μ-synthesis robust control method has better dynamic performance and anti-disturbance ability, compared with traditional H∞ robust control and the droop control.

源语言	英语
主期刊名	iSPEC 2020 - Proceedings
主期刊副标题	IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet
出版商	Institute of Electrical and Electronics Engineers Inc.
页	51-56
页数	6
ISBN（电子版）	9781728191645
DOI	https://doi.org/10.1109/iSPEC50848.2020.9351282
出版状态	已出版 - 23 11月 2020
活动	2020 IEEE Sustainable Power and Energy Conference, iSPEC 2020 - Chengdu, 中国期限: 23 11月 2020 → 25 11月 2020

出版系列

姓名	iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet

会议

会议	2020 IEEE Sustainable Power and Energy Conference, iSPEC 2020
国家/地区	中国
市	Chengdu
时期	23/11/20 → 25/11/20

联合国可持续发展目标

此成果有助于实现下列可持续发展目标：

可持续发展目标 7 经济适用的清洁能源

访问文件

10.1109/iSPEC50848.2020.9351282

其它文件与链接

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引用此

Zhu, L., Chen, J., Niu, S., Liu, J., Guo, J., & Huo, C. (2020). μ-Synthesis Robust Control of Variable Speed Wind Turbine Generators for Participating in Microgrid Frequency Regulation. 在 iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet (页码 51-56). 文章 9351282 (iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/iSPEC50848.2020.9351282

Zhu, Longyang ; Chen, Jinchun ; Niu, Shuanbao 等. / μ-Synthesis Robust Control of Variable Speed Wind Turbine Generators for Participating in Microgrid Frequency Regulation. iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet. Institute of Electrical and Electronics Engineers Inc., 2020. 页码 51-56 (iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet).

@inproceedings{f7336c2d3f2c49a786579d53562c96b5,

title = "μ-Synthesis Robust Control of Variable Speed Wind Turbine Generators for Participating in Microgrid Frequency Regulation",

abstract = "Wind power is expected to reach substantially higher levels of penetration in the near future. The participation of variable speed wind turbine generators (VSWTGs) in frequency regulation will also become an urgent need. Considering wind speed changes, solar/load power fluctuations as well as parametric perturbations in microgrid, a μ-synthesis robust control method is proposed for VSWTGs to participate in microgrid frequency regulation based on deloading control. The dynamic frequency response (DFR) model of VSWTGs participating in microgrid frequency is deduced. A μ-synthesis robust controller is designed using D-K iteration method, considering parametric uncertainty. And the robust stability (RS) and robust performance (RP) of the closed-loop control system is analyzed. The time-domain simulation results of microgrid frequency show that the proposed μ-synthesis robust control method has better dynamic performance and anti-disturbance ability, compared with traditional H∞ robust control and the droop control.",

keywords = "Frequency regulation, microgrid, uncertainty, variable speed wind turbine generator (VSWTG), μ-Synthesis",

author = "Longyang Zhu and Jinchun Chen and Shuanbao Niu and Jun Liu and Jincheng Guo and Chao Huo",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 IEEE Sustainable Power and Energy Conference, iSPEC 2020 ; Conference date: 23-11-2020 Through 25-11-2020",

year = "2020",

month = nov,

day = "23",

doi = "10.1109/iSPEC50848.2020.9351282",

language = "英语",

series = "iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet",

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Zhu, L, Chen, J, Niu, S, Liu, J, Guo, J & Huo, C 2020, μ-Synthesis Robust Control of Variable Speed Wind Turbine Generators for Participating in Microgrid Frequency Regulation. 在 iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet., 9351282, iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet, Institute of Electrical and Electronics Engineers Inc., 页码 51-56, 2020 IEEE Sustainable Power and Energy Conference, iSPEC 2020, Chengdu, 中国, 23/11/20. https://doi.org/10.1109/iSPEC50848.2020.9351282

μ-Synthesis Robust Control of Variable Speed Wind Turbine Generators for Participating in Microgrid Frequency Regulation. / Zhu, Longyang; Chen, Jinchun; Niu, Shuanbao 等.
iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet. Institute of Electrical and Electronics Engineers Inc., 2020. 页码 51-56 9351282 (iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - μ-Synthesis Robust Control of Variable Speed Wind Turbine Generators for Participating in Microgrid Frequency Regulation

AU - Zhu, Longyang

AU - Chen, Jinchun

AU - Niu, Shuanbao

AU - Liu, Jun

AU - Guo, Jincheng

AU - Huo, Chao

PY - 2020/11/23

Y1 - 2020/11/23

N2 - Wind power is expected to reach substantially higher levels of penetration in the near future. The participation of variable speed wind turbine generators (VSWTGs) in frequency regulation will also become an urgent need. Considering wind speed changes, solar/load power fluctuations as well as parametric perturbations in microgrid, a μ-synthesis robust control method is proposed for VSWTGs to participate in microgrid frequency regulation based on deloading control. The dynamic frequency response (DFR) model of VSWTGs participating in microgrid frequency is deduced. A μ-synthesis robust controller is designed using D-K iteration method, considering parametric uncertainty. And the robust stability (RS) and robust performance (RP) of the closed-loop control system is analyzed. The time-domain simulation results of microgrid frequency show that the proposed μ-synthesis robust control method has better dynamic performance and anti-disturbance ability, compared with traditional H∞ robust control and the droop control.

AB - Wind power is expected to reach substantially higher levels of penetration in the near future. The participation of variable speed wind turbine generators (VSWTGs) in frequency regulation will also become an urgent need. Considering wind speed changes, solar/load power fluctuations as well as parametric perturbations in microgrid, a μ-synthesis robust control method is proposed for VSWTGs to participate in microgrid frequency regulation based on deloading control. The dynamic frequency response (DFR) model of VSWTGs participating in microgrid frequency is deduced. A μ-synthesis robust controller is designed using D-K iteration method, considering parametric uncertainty. And the robust stability (RS) and robust performance (RP) of the closed-loop control system is analyzed. The time-domain simulation results of microgrid frequency show that the proposed μ-synthesis robust control method has better dynamic performance and anti-disturbance ability, compared with traditional H∞ robust control and the droop control.

KW - Frequency regulation

KW - microgrid

KW - uncertainty

KW - variable speed wind turbine generator (VSWTG)

KW - μ-Synthesis

UR - https://www.scopus.com/pages/publications/85102037017

U2 - 10.1109/iSPEC50848.2020.9351282

DO - 10.1109/iSPEC50848.2020.9351282

M3 - 会议稿件

AN - SCOPUS:85102037017

T3 - iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet

SP - 51

EP - 56

BT - iSPEC 2020 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2020 IEEE Sustainable Power and Energy Conference, iSPEC 2020

Y2 - 23 November 2020 through 25 November 2020

ER -

Zhu L, Chen J, Niu S, Liu J, Guo J, Huo C. μ-Synthesis Robust Control of Variable Speed Wind Turbine Generators for Participating in Microgrid Frequency Regulation. 在 iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet. Institute of Electrical and Electronics Engineers Inc. 2020. 页码 51-56. 9351282. (iSPEC 2020 - Proceedings: IEEE Sustainable Power and Energy Conference: Energy Transition and Energy Internet). doi: 10.1109/iSPEC50848.2020.9351282

μ-Synthesis Robust Control of Variable Speed Wind Turbine Generators for Participating in Microgrid Frequency Regulation

摘要

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联合国可持续发展目标

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