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Event-triggered distributed control strategy for multi-energy systems based on multi-objective dispatch

Author

Listed:
  • Liu, Jinglu
  • Wang, Chen
  • Liu, Jingshu
  • Xie, Pengfei

Abstract

As environmental protection greatly influences the social development, for the multi-energy systems (MES) equipped with a cluster of energy devices, the economic dispatch (ED) problem should not only be considered but also the environmental protection problem should be considered in energy utilization. To address this issue, a multi-objective dispatch model of MES using a linear weighted sum algorithm (LWS) is developed in this paper, which considers the environmental and economic costs. On this basis, a fully distributed algorithm with the coupled control mechanism of power and heat is presented to realize coordination optimization between the environmental and economic benefits. Furthermore, an event-triggered communication strategy is implemented in the fully distributed algorithm, which can be effectively applied to the multi-objective dispatch model, to reduce the communication burden. Finally, the simulation results verify the effectiveness of the proposed distributed control strategy.

Suggested Citation

  • Liu, Jinglu & Wang, Chen & Liu, Jingshu & Xie, Pengfei, 2023. "Event-triggered distributed control strategy for multi-energy systems based on multi-objective dispatch," Energy, Elsevier, vol. 263(PD).
  • Handle: RePEc:eee:energy:v:263:y:2023:i:pd:s0360544222028663
    DOI: 10.1016/j.energy.2022.125980
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    Cited by:

    1. Hui, Jiuwu & Lee, Yi-Kuen & Yuan, Jingqi, 2023. "ESO-based adaptive event-triggered load following control design for a pressurized water reactor with samarium–promethium dynamics," Energy, Elsevier, vol. 271(C).

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