Distributed Optimal Control of Transient Stability for a Power Information Physical System
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-26
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
The development of power energy structures and information communication technology has promoted the renewal of smart grid information-physical structures.
At the same time, the changes in the smart grid energy structure and the vulnerability of the information network threaten the stability of the power system and uses multiagent control theory to improve the transient stability of the power grid which has strong practicability.
In this paper, an optimized distributed control scheme is proposed for application to the smart grid model so that the grid system can flexibly adapt to the external operating conditions and recover to stable operating conditions after being disturbed.
In this paper, an intelligent power grid information-physical network simulation system is established.
According to the information exchange within the multiagent system, groups of coherent generators in the disturbed power grid in different regions are identified and controlled.
Distributed control is applied to maintain the exponential frequency synchronization and phase angle aggregation of the synchronous generators to achieve transient stability.
Finally, the effectiveness and rapidity of the proposed distributed optimal control scheme are verified by simulation analysis of the IEEE 39 node model.
American Psychological Association (APA)
Chen, Shiming& Li, Kaiqiang. 2020. Distributed Optimal Control of Transient Stability for a Power Information Physical System. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1193190
Modern Language Association (MLA)
Chen, Shiming& Li, Kaiqiang. Distributed Optimal Control of Transient Stability for a Power Information Physical System. Mathematical Problems in Engineering No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1193190
American Medical Association (AMA)
Chen, Shiming& Li, Kaiqiang. Distributed Optimal Control of Transient Stability for a Power Information Physical System. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1193190
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1193190