Cooperative Optimal Control Strategy for Microgrid under Grid-Connected and Islanded Modes
Joint Authors
Zheng, Xuemei
Li, Qiuming
Li, Peng
Ding, Danmei
Source
International Journal of Photoenergy
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-20
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This paper investigates the control performance of a physical configuration of a microgrid (MG), integrated with photovoltaic (PV) arrays, battery energy storage systems (BESSs), and variable loads.
The main purpose is to achieve cooperative optimal control under both grid-connected and islanded modes for the MG.
For the grid-connected mode, a voltage source inverter (VSI) based on swoop control is used to control the MG connection to the grid even if PV arrays are under partially shading conditions (PSC).
Then, for the islanded mode, the paper analyzes the model of the PV unit and BESS unit detailed from the small signal point of view and designs the suitable control strategy for them.
Finally, the whole MG system combines the droop control and the main/slave control to stabilize the DC bus line voltage and frequency.
Both simulation and experimental results confirm that the proposed method can achieve cooperative control of the MG system in both grid-connected and islanded mode.
American Psychological Association (APA)
Zheng, Xuemei& Li, Qiuming& Li, Peng& Ding, Danmei. 2014. Cooperative Optimal Control Strategy for Microgrid under Grid-Connected and Islanded Modes. International Journal of Photoenergy،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1036874
Modern Language Association (MLA)
Zheng, Xuemei…[et al.]. Cooperative Optimal Control Strategy for Microgrid under Grid-Connected and Islanded Modes. International Journal of Photoenergy No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1036874
American Medical Association (AMA)
Zheng, Xuemei& Li, Qiuming& Li, Peng& Ding, Danmei. Cooperative Optimal Control Strategy for Microgrid under Grid-Connected and Islanded Modes. International Journal of Photoenergy. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1036874
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1036874