The Sharing Transaction Mechanism of Multi Energy Virtual Power Plant with Flexible Combined Heat and Power Units

With the development of distributed energy and the progress of information and communication technology, virtual power plants has gradually developed from the aggregation of a single energy source to the aggregation and management of multiple energy sources. As an important multi-energy coupling equ...

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Bibliographic Details
Published in2024 Second International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) pp. 1 - 5
Main Authors Sun, Shubo, Wang, Yating, Chu, Tianfeng, Liu, Xinrui
Format Conference Proceeding
LanguageEnglish
Published IEEE 17.05.2024
Subjects
Asymmetric Nash bargaining
Carbon dioxide
Cogeneration
Costs
Couplings
Electric heating sharing
Energy efficiency
Flexible CHP
Information and communication technology
Mathematical models
Multi-energy virtual power plant
Stability analysis
Virtual power plants
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Summary:With the development of distributed energy and the progress of information and communication technology, virtual power plants has gradually developed from the aggregation of a single energy source to the aggregation and management of multiple energy sources. As an important multi-energy coupling equipment, the CHP(Combined Heat and Power) plays an important role in multi-energy VPP (Virtual Power Plant). However, the traditional CHP has the disadvantage of a fixed electrothermal ratio and can not simulate the real scene. Therefore, this paper proposes a flexible CHP. At the same time, considering the scheduling deviation and energy supply stability caused by the diversity of user behavior and the difference of resource scale, this paper puts forward a sharing transaction mechanism of multi-energy virtual power plants based on asymmetric Nash bargaining, which realizes the power complementarity between regions of multi-energy virtual power plants through the interaction of electrothermal energy between regions. This mechanism not only improves the energy efficiency and overall income of multi-energy virtual power plant alliance, but also reduces the operating cost of each virtual power plant. The effectiveness of the proposed mechanism is verified by simulation.
DOI:10.1109/ICCSIE61360.2024.10698288