A Distributed Event-Triggered Algorithm for Economic Dispatch Problem over Unbalanced Directed Network

In this paper, we design a distributed surplus-based event-triggered algorithm to fix the economic dispatch problem over general directed graph in smart grid. In order to avoid continuous communication, the event-triggered communication mechanism is established, in which each agent only broadcasts i...

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Veröffentlicht in:Chinese Control and Decision Conference S. 1284 - 1289
Hauptverfasser: Shi, Xiasheng, Ding, Lifu, Yan, Gangfeng
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: IEEE 01.08.2020
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ISSN:1948-9447
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Abstract In this paper, we design a distributed surplus-based event-triggered algorithm to fix the economic dispatch problem over general directed graph in smart grid. In order to avoid continuous communication, the event-triggered communication mechanism is established, in which each agent only broadcasts its information at their last triggering time, which is controlled by the designed triggering condition, rather of every sampling time. A sufficient condition is developed for guarding the consensus and achieving the optimal solution. That is the network is strongly connected and the necessary parameters are properly designed. Moreover, we offer one case to check the feasibility of above proposed algorithm.
AbstractList In this paper, we design a distributed surplus-based event-triggered algorithm to fix the economic dispatch problem over general directed graph in smart grid. In order to avoid continuous communication, the event-triggered communication mechanism is established, in which each agent only broadcasts its information at their last triggering time, which is controlled by the designed triggering condition, rather of every sampling time. A sufficient condition is developed for guarding the consensus and achieving the optimal solution. That is the network is strongly connected and the necessary parameters are properly designed. Moreover, we offer one case to check the feasibility of above proposed algorithm.
Author Ding, Lifu
Yan, Gangfeng
Shi, Xiasheng
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  fullname: Ding, Lifu
  organization: Zhejiang University,College of Electrical Engineering
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  givenname: Gangfeng
  surname: Yan
  fullname: Yan, Gangfeng
  organization: Zhejiang University,College of Electrical Engineering
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Snippet In this paper, we design a distributed surplus-based event-triggered algorithm to fix the economic dispatch problem over general directed graph in smart grid....
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StartPage 1284
SubjectTerms consensus-based
Convergence
discrete-time
Distributed algorithms
economic dispatch problem
Economics
event-triggered
Generators
Multi-agent systems
Optimization
Smart grids
Title A Distributed Event-Triggered Algorithm for Economic Dispatch Problem over Unbalanced Directed Network
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