TRI-LEVEL STAKEHOLDERS TRADING STRATEGY OF MICOGRID CLUSTER BASED ON PRICE MECHANISM
In order to better study the trading behavior of multi-stakeholders in microgrid cluster and provide guidance for the local energy market,this study proposes a distributed solution method to solve the complex trading strategies among tri-level stakeholders in microgrid cluster.In this study,an optimization model composed of distribution network,microgrid operators,microgrids and end users was established,including the supply and demand interaction model between microgrid operators and each microgrid and the master-slave game theory between micrgrid and end users.The distributed method was proposed to solve the equilibrium strategy among tri-level agents.The results show that this method can not only achieve the maximum social welfare of microgrid cluster operators,but also improve the economic benefits of microgrid and end users,and finally realize energy mutual benefit and win-win cooperation of the whole microgrid cluster.
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