Framework and Outlooks of Multi-Source–Grid–Load Coordinated Low-Carbon Operational Systems Considering Demand-Side Hierarchical Response

Yong Cui (), Jian Zheng, Wenying Wu, Kun Xu, Desen Ji and Tian Di
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Yong Cui: College of Electrical Engineering and New Energy, China Three Gorges University, Yichang 443002, China
Jian Zheng: College of Electrical Engineering and New Energy, China Three Gorges University, Yichang 443002, China
Wenying Wu: College of Management, Anhui Science and Technology University, Bengbu 233030, China
Kun Xu: Anhui Qiankun Electric Power Engineering Co., Ltd., Hefei 231283, China
Desen Ji: State Grid Jiangxi Elect Power Metering Ctr., Nanchang 330000, China
Tian Di: College of Management, Anhui Science and Technology University, Bengbu 233030, China

Energies, 2024, vol. 17, issue 23, 1-20

Abstract: In the context of advancing new power systems, a multi-source–grid–load interactive operation framework considering low-carbon demand hierarchical response is developed to further explore the support value of the multi-source–grid–load interaction mechanism for the low-carbon economic operation of the power system. The framework analyzes the support mechanisms of carbon tracking and load-side demand response for the low-carbon economic dispatch of the system and derives the carbon flow calculation method based on the network node correlation matrix, laying the foundation for developing low-carbon demand response strategies. Meanwhile, considering the marginal contribution of each load-side node to the system carbon emissions, a combined Shapley–Topsis low-carbon demand hierarchical response mechanism is designed to guide load nodes in implementing accurate low-carbon hierarchical responses, thereby ensuring the optimal allocation and efficient utilization of system resources. Finally, based on the proposed framework, promising future research perspectives are proposed to provide critical insights for constructing a low-carbon and reliable new energy system.

Keywords: low-carbon demand response; carbon flow calculation; multi-source–grid–load interaction; hierarchical response mechanism; new power systems; carbon tracking (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: 2024
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