首页|Convex Hull for Self-Scheduling Energy-Intensive Enterprises With Demand Response Regulations

Convex Hull for Self-Scheduling Energy-Intensive Enterprises With Demand Response Regulations

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The self-scheduling energy-intensive enterprise (EIE) has great potential to participate in demand response (DR) regulations. However, the multi-period self-scheduling model with the DR will bring computational burdens, since there are lots of binary decision variables. To address this challenge, this paper proposes a convex hull model for the self-scheduling model with the DR. Specifically, it presents the self-scheduling model of EIE as an integer programming (IP) model, then transforms this IP model into a dynamic programming (DP) model, and finally reformulates this DP model into a linear programming (LP) model. Furthermore, the proposed LP model is theoretically proved to be the convex hull of the self-scheduling EIE with the DR. Moreover, the benefits of the convex hull model are discussed, and extensive numerical experiments are carried out to demonstrate the excellent performance and efficiency of the convex hull model.

Load modelingRegulationComputational modelingElectricityCostsIP networksProductionNumerical modelsMaintenanceJob shop scheduling

Yang Xiao、Tao Ding、Chenggang Mu、Kai Pan、Biyuan Zhang、Mohammad Shahidehpour

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Department of Electrical Engineering, Xi'an Jiaotong University, Xi'an, China

Department of Logistics and Maritime Studies, Hong Kong Polytechnic University, Kowloon, Hong Kong

ECE Department, Illinois Institute of Technology, Chicago, IL, USA

2025

IEEE transactions on power systems: Institute of Electrical and Electronics Engineers transactions on power systems
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