Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering

The Control Strategy of DFIG Combined with ESS in Islanded System

Authors
Yong-yuan Yu, Zheng-hang Hao, Zhuo Chen, Hang Long
Corresponding Author
Yong-yuan Yu
Available Online April 2015.
DOI
10.2991/meic-15.2015.77How to use a DOI?
Keywords
DFIG; isolated system; mode switching; phase synchronization
Abstract

For Double Fed Induction Generator (DFIG) in islanded system, a design is proposed which adds Energy Storage System (ESS) in the direct current side of the back-to-back converter and changes the capacity of the load side converter. The generator-side converter of the system uses the power decoupling control strategy to achieve maximum power tracking. The load-side converter uses the constant voltage and frequency control strategy to achieve the constancy of voltage and frequency in islanded system. When switched to grid-connected mode, the phase synchronization control strategy based on frequency disturbance is applied to achieve the rapid phase synchronization of the grid and the islanded system. A simulation model is build and the results shows the effectiveness of the control strategy for the stable operation of islanded sys-tem and the rapid phase synchronization when the system is connected to the grid.

Copyright
© 2015, 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/).

Download article (PDF)

Volume Title
Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
Series
Advances in Engineering Research
Publication Date
April 2015
ISBN
978-94-62520-62-2
ISSN
2352-5401
DOI
10.2991/meic-15.2015.77How to use a DOI?
Copyright
© 2015, 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  - Yong-yuan Yu
AU  - Zheng-hang Hao
AU  - Zhuo Chen
AU  - Hang Long
PY  - 2015/04
DA  - 2015/04
TI  - The Control Strategy of DFIG Combined with ESS in Islanded System
BT  - Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 328
EP  - 332
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-15.2015.77
DO  - 10.2991/meic-15.2015.77
ID  - Yu2015/04
ER  -