An Improved Current-Limiting Control Strategy of Grid-Forming Inverter During Grid Fault

Peng Wang; Panbao Wang; Hui Wu; Wenbo Hao; Wei Wang; Dianguo Xu

doi:10.1117/12.2640195

An Improved Current-Limiting Control Strategy of Grid-Forming Inverter During Grid Fault

Peng Wang
, Panbao Wang
, Hui Wu
, Wenbo Hao
, Wei Wang
, Dianguo Xu

Harbin Institute of Technology
Ltd. Information Communication Company

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

Due to the increasing penetration of new energy generation based on power electronic devices in the power grid, the characteristics of the power system are changing. As a new and continuously developing concept proposed in recent years, the grid-forming(GFM) inverter can adapt to the grid with high penetration of renewables, especially can provide support for the power grid in the weak grid. In this paper, the synchronous power control(SPC) strategy is adopted, and the behavior of the GFM inverter is analyzed during the fault. To address the overcurrent problem under weak grid, a current-limiting strategy is proposed considering the effect of the power outer loop, which limits the current within the allowable range while maintaining the grid structure in the weak grid, and improves the dynamic response. Finally, a simulation model is built in PLECS to verify and analyze the proposed control strategy.

源语言	英语
主期刊名	4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022
编辑	Lidan Wang, Mengyi Cen
出版商	SPIE
ISBN（电子版）	9781510655157
DOI	https://doi.org/10.1117/12.2640195
出版状态	已出版 - 2022
已对外发布	是
活动	4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022 - Hangzhou, 中国期限: 25 3月 2022 → 27 3月 2022

出版系列

姓名	Proceedings of SPIE - The International Society for Optical Engineering
卷	12257
ISSN（印刷版）	0277-786X
ISSN（电子版）	1996-756X

会议

会议	4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022
国家/地区	中国
市	Hangzhou
时期	25/03/22 → 27/03/22

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

10.1117/12.2640195

其它文件与链接

链接到 Scopus 的出版物

引用此

Wang, P., Wang, P., Wu, H., Hao, W., Wang, W., & Xu, D. (2022). An Improved Current-Limiting Control Strategy of Grid-Forming Inverter During Grid Fault. 在 L. Wang, & M. Cen (编辑), 4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022 文章 122572N (Proceedings of SPIE - The International Society for Optical Engineering; 卷 12257). SPIE. https://doi.org/10.1117/12.2640195

@inproceedings{9bf3cca324fe4ffeb6a485fb14920bed,

title = "An Improved Current-Limiting Control Strategy of Grid-Forming Inverter During Grid Fault",

abstract = "Due to the increasing penetration of new energy generation based on power electronic devices in the power grid, the characteristics of the power system are changing. As a new and continuously developing concept proposed in recent years, the grid-forming(GFM) inverter can adapt to the grid with high penetration of renewables, especially can provide support for the power grid in the weak grid. In this paper, the synchronous power control(SPC) strategy is adopted, and the behavior of the GFM inverter is analyzed during the fault. To address the overcurrent problem under weak grid, a current-limiting strategy is proposed considering the effect of the power outer loop, which limits the current within the allowable range while maintaining the grid structure in the weak grid, and improves the dynamic response. Finally, a simulation model is built in PLECS to verify and analyze the proposed control strategy.",

keywords = "Current limitation, grid forming control, power outer loop, synchronous power control",

author = "Peng Wang and Panbao Wang and Hui Wu and Wenbo Hao and Wei Wang and Dianguo Xu",

note = "Publisher Copyright: {\textcopyright} 2022 SPIE.; 4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022 ; Conference date: 25-03-2022 Through 27-03-2022",

year = "2022",

doi = "10.1117/12.2640195",

language = "英语",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Lidan Wang and Mengyi Cen",

booktitle = "4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022",

}

Wang, P, Wang, P, Wu, H, Hao, W, Wang, W & Xu, D 2022, An Improved Current-Limiting Control Strategy of Grid-Forming Inverter During Grid Fault. 在 L Wang & M Cen (编辑), 4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022., 122572N, Proceedings of SPIE - The International Society for Optical Engineering, 卷 12257, SPIE, 4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022, Hangzhou, 中国, 25/03/22. https://doi.org/10.1117/12.2640195

An Improved Current-Limiting Control Strategy of Grid-Forming Inverter During Grid Fault. / Wang, Peng; Wang, Panbao; Wu, Hui 等.
4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022. 编辑 / Lidan Wang; Mengyi Cen. SPIE, 2022. 122572N (Proceedings of SPIE - The International Society for Optical Engineering; 卷 12257).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - An Improved Current-Limiting Control Strategy of Grid-Forming Inverter During Grid Fault

AU - Wang, Peng

AU - Wang, Panbao

AU - Wu, Hui

AU - Hao, Wenbo

AU - Wang, Wei

AU - Xu, Dianguo

PY - 2022

Y1 - 2022

N2 - Due to the increasing penetration of new energy generation based on power electronic devices in the power grid, the characteristics of the power system are changing. As a new and continuously developing concept proposed in recent years, the grid-forming(GFM) inverter can adapt to the grid with high penetration of renewables, especially can provide support for the power grid in the weak grid. In this paper, the synchronous power control(SPC) strategy is adopted, and the behavior of the GFM inverter is analyzed during the fault. To address the overcurrent problem under weak grid, a current-limiting strategy is proposed considering the effect of the power outer loop, which limits the current within the allowable range while maintaining the grid structure in the weak grid, and improves the dynamic response. Finally, a simulation model is built in PLECS to verify and analyze the proposed control strategy.

AB - Due to the increasing penetration of new energy generation based on power electronic devices in the power grid, the characteristics of the power system are changing. As a new and continuously developing concept proposed in recent years, the grid-forming(GFM) inverter can adapt to the grid with high penetration of renewables, especially can provide support for the power grid in the weak grid. In this paper, the synchronous power control(SPC) strategy is adopted, and the behavior of the GFM inverter is analyzed during the fault. To address the overcurrent problem under weak grid, a current-limiting strategy is proposed considering the effect of the power outer loop, which limits the current within the allowable range while maintaining the grid structure in the weak grid, and improves the dynamic response. Finally, a simulation model is built in PLECS to verify and analyze the proposed control strategy.

KW - Current limitation

KW - grid forming control

KW - power outer loop

KW - synchronous power control

UR - https://www.scopus.com/pages/publications/85136781878

U2 - 10.1117/12.2640195

DO - 10.1117/12.2640195

M3 - 会议稿件

AN - SCOPUS:85136781878

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - 4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022

A2 - Wang, Lidan

A2 - Cen, Mengyi

PB - SPIE

T2 - 4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022

Y2 - 25 March 2022 through 27 March 2022

ER -

Wang P, Wang P, Wu H, Hao W, Wang W, Xu D. An Improved Current-Limiting Control Strategy of Grid-Forming Inverter During Grid Fault. 在 Wang L, Cen M, 编辑, 4th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2022. SPIE. 2022. 122572N. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2640195

An Improved Current-Limiting Control Strategy of Grid-Forming Inverter During Grid Fault

摘要

出版系列

会议

联合国可持续发展目标

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