SONG Zhuoran, ZHANG Yanni, WANG Yang, et al. Impacts of Diverse Operational Modes and Flexibility of Distributed Energy Systems within Electricity Market[J]. 2025, 58(11): 111-121.
SONG Zhuoran, ZHANG Yanni, WANG Yang, et al. Impacts of Diverse Operational Modes and Flexibility of Distributed Energy Systems within Electricity Market[J]. 2025, 58(11): 111-121. DOI: 10.11930/j.issn.1004-9649.202501049.
Impacts of Diverse Operational Modes and Flexibility of Distributed Energy Systems within Electricity Market
Improving demand side collaboration capability is one of the key measures to accelerate the construction of new power systems. Unlike traditional resources
the flexibility of distributed resources is limited by the bounded rationality of users and the value transmission mechanism of the retail market. Exploring the interaction modes and flexibility impact mechanism between distributed energy systems and power grids has become a key issue. To this end
based on the user's perspective
we firstly sorted out the typical interaction modes between distributed resources and power systems
and analyzed the selection logic of users' different behavior patterns. Secondly
we analyzed the market transaction models available to resource users under current market mechanisms and their impact mechanism on users' behaviors. It was found that the direct transmission of spot price signals will maximally incentivize strategic behaviors among resource users
while their bounded rationality in decision-making simultaneously introduces operational risks to market stability. To mitigate these compounded effects
we proposed a split electricity volume bidding mechanism for resource users participating in spot markets. Finally
based on the real data of market price signals in a province in China
the rationality of the proposed method and the improved mechanism was demonstrated.
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