A Survey: Centralized, Decentralized, and Distributed Control Scheme in Smart Grid Systems

Author(s):  
Yassine Sabri ◽  
Najib El Kamoun ◽  
Fatima Lakrami
2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Shiming Chen ◽  
Kaiqiang Li

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.


2016 ◽  
Vol 7 (4) ◽  
pp. 1856-1865 ◽  
Author(s):  
Abdallah Farraj ◽  
Eman Hammad ◽  
Deepa Kundur

2011 ◽  
Vol 12 ◽  
pp. 200-205 ◽  
Author(s):  
Chen-xu Liu ◽  
Qing-An Zeng ◽  
Yun Liu

2010 ◽  
Vol 1 (3) ◽  
pp. 302-310 ◽  
Author(s):  
Tongdan Jin ◽  
Mahmoud Mechehoul
Keyword(s):  

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