Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)

A Novel Control Strategy for Large-Capacity Energy Storage Systems Based on Virtual Synchronous Generator

Authors
Zhipeng Wu, Ping Yang, Dongyang Rui, Xinyu Jiang
Corresponding Author
Zhipeng Wu
Available Online September 2017.
DOI
10.2991/icmmcce-17.2017.96How to use a DOI?
Keywords
Virtual synchronous generator; energy storage systems; seamless switching; frequency and voltage regulation.
Abstract

Large-capacity energy storage systems can meet the demands of micro-grid and the smart grid. But the traditional control method is difficult to realize plug and play and seamless switching between different operation modes, it has limited the roles of large-capacity energy storage system. Virtual synchronous generator (VSG) has became a hot topic in recent years because of its synchronous generator external characteristics, such as inertia, frequency voltage regulation and automatic phase lock. A novel control strategy based on VSG is proposed for large-capacity energy storage systems. Firstly, the topological structure characteristics of large-capacity energy storage systems and the basic principle of the novel control strategy based on VSG are introduced, then setting method of the control strategy parameters is given. Finally, the proposed control strategy is verified by simulation and experiment. The results of simulation and experiment show that large-capacity energy storage systems based on this novel control strategy can automatically adjust the active power output according to the grid frequency changes and realize seamless switching between connected-grid and off-grid mode.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
Series
Advances in Engineering Research
Publication Date
September 2017
ISBN
10.2991/icmmcce-17.2017.96
ISSN
2352-5401
DOI
10.2991/icmmcce-17.2017.96How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Zhipeng Wu
AU  - Ping Yang
AU  - Dongyang Rui
AU  - Xinyu Jiang
PY  - 2017/09
DA  - 2017/09
TI  - A Novel Control Strategy for Large-Capacity Energy Storage Systems Based on Virtual Synchronous Generator
BT  - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
PB  - Atlantis Press
SP  - 511
EP  - 517
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmcce-17.2017.96
DO  - 10.2991/icmmcce-17.2017.96
ID  - Wu2017/09
ER  -