A two-layer and three-stage dynamic demand response game model considering the out of sync response for gases generators

Xu Li, Jianhua Deng and Jichun Liu

Renewable Energy, 2024, vol. 228, issue C

Abstract: Traditional integrated demand response model lacks evaluation mechanism during the response process, posing a risk of over-response and excessive changes in the original power consumption order. To address this issue, a two-layer and three-stage dynamic demand response game model is proposed on the load side, which considers the internal game of response loads, and the absolute loads time nodes of “peak-flat-valley”are set as the response signals. And the demand response strategy of this phase will be formulated based on the response evaluation results of the previous phase. On the power generation side,an analysis is conducted focusing on the out-of-sync response of gases generators caused by time delay in gas networks. Ensuring a stable energy supply since it serves as a prerequisite for effective demand response actions. Finally, four possible game schemes are proposed considering the priority of demand response loads. The case study demonstrates this proposed demand response strategy can increase original power consumption maintenance order rate to 95.82% and power supply reliability to 98.33%. Besides, the renewable energy curtailment rate and demand response cost are reduced by 4.64% and 51.43%, respectively.

Keywords: Integrated energy system; Game theory; Gases-networks delay; Dynamic demand response (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:228:y:2024:i:c:s0960148124007493

DOI: 10.1016/j.renene.2024.120681

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