Strategic Demand Response for Economic Dispatch in Wind-Integrated Multi-Area Energy Systems

Peng Li, Li Wang, Peiqiang Zhang, Peng Yan, Chongyang Li, Zhe Nan and Jun Wang ()
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Peng Li: Henan Xuji Instrument Co., Ltd., Xuchang 461000, China
Li Wang: Henan Xuji Instrument Co., Ltd., Xuchang 461000, China
Peiqiang Zhang: Henan Xuji Instrument Co., Ltd., Xuchang 461000, China
Peng Yan: Henan Xuji Instrument Co., Ltd., Xuchang 461000, China
Chongyang Li: Henan Xuji Instrument Co., Ltd., Xuchang 461000, China
Zhe Nan: Henan Xuji Instrument Co., Ltd., Xuchang 461000, China
Jun Wang: College of Electrical Engineering, Henan University of Technology, Zhengzhou 450001, China

Energies, 2025, vol. 18, issue 9, 1-19

Abstract: The rapid integration of renewable energy sources and the increasing complexity of energy demands necessitate advanced strategies for optimizing multi-region energy systems. This study investigates the coordinated energy management of interconnected parks by incorporating wind power, demand response (DR) mechanisms, and energy storage systems. A comprehensive optimization framework is developed to enhance energy sharing among parks, leveraging demand-side flexibility and renewable energy integration. Simulation results demonstrate that the proposed approach significantly improves system efficiency by balancing supply-demand mismatches and reducing reliance on external power sources. Compared to conventional methods, the DR capabilities of industrial and commercial loads have increased by 8.08% and 6.69%, respectively, which is primarily due to enhanced utilization of wind power and optimized storage deployment. The inclusion of DR contributed to improved system flexibility, enabling a more resilient energy exchange framework. This study highlights the potential of collaborative energy management in multi-area systems and provides a pathway for future research to explore advanced control algorithms and the integration of additional renewable energy sources.

Keywords: multi-area energy systems; wind energy integration; demand response management; collaborative optimization; economic dispatch (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2025
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