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

Jinglu Liu, Chen Wang, Jingshu Liu and Pengfei Xie

Energy, 2023, vol. 263, issue PD

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.

Keywords: Event-triggered; Fully distributed algorithm; Linear weighted sum algorithm; Multienergy systems; Coupled control mechanism; Multi-objective dispatch (search for similar items in EconPapers)
Date: 2023
References: View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:263:y:2023:i:pd:s0360544222028663

DOI: 10.1016/j.energy.2022.125980

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