Demand-driven Cooperative Scheduling for Distributed Generation Units of Local Power Plants Under Unreliable Communication

This article addresses the issue of demand-driven cooperative scheduling for distributed generation units (DGUs) under unreliable communication of local power plants. The distributed low-power generation units need to achieve the consensus of the unit states at the point of common coupling. The coop...

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Published inInternational journal of control, automation, and systems Vol. 23; no. 8; pp. 2281 - 2293
Main Authors Cao, Guizhou, Xia, Dawei, Liu, Bokang, Meng, Kai, Wu, Zhenlong, Sun, Yuan-Cheng
Format Journal Article
LanguageEnglish
Published Bucheon / Seoul Institute of Control, Robotics and Systems and The Korean Institute of Electrical Engineers 01.08.2025
Springer Nature B.V
제어·로봇·시스템학회
Subjects
Communication
Control
Decay rate
Demand
Denial of service attacks
Distributed generation
Engineering
Linear matrix inequalities
Mechatronics
Power plants
Regular Papers
Robotics
Scheduling
제어계측공학
distributed generation units
Cooperative scheduling
denial-of-service attacks
state consensus
dynamic demand-driven
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Summary:This article addresses the issue of demand-driven cooperative scheduling for distributed generation units (DGUs) under unreliable communication of local power plants. The distributed low-power generation units need to achieve the consensus of the unit states at the point of common coupling. The cooperative scheduling of DGUs is achieved through network communication which is unreliable due to the possible independent denial-of-service (DoS) attacks. Under the circumstances, a dynamic demand-driven communication strategy with switching control approach is provided to efficiently arrange data interactions via the unreliable network subject to attacks. By classifying the disparate interaction modes caused by the transmission mechanism and attacks, the corresponding decay rates of the consensus error system are obtained based on a set of linear matrix inequalities. By introducing the equivalent decay rates for each channel, the stability of the consensus error system is proved in present of DoS attacks. Finally, a DGU simulation example verifies that the designed methods are efficient.
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http://link.springer.com/article/10.1007/s12555-024-0980-3
ISSN:2005-4092
1598-6446
2005-4092
DOI:10.1007/s12555-024-0980-3