Non-Cooperative Joint Game Clearing Model of Peer-to-Peer Transaction and Cloud Energy Storage Market
Under the background of"carbon peaking and carbon neutrality",the further promotion of distributed renewable energy is one of the important ways of low-carbon power system.In order to consume large amount of distributed renewable energy on the user side,a peer-to-peer(P2P)transaction and cloud energy storage joint market is proposed to maximize the market revenue of energy sellers and minimize the consumption cost of energy buyers.Firstly,the relationship between energy buyers and sellers is modeled as a non-cooperative game.Secondly,considering the limitation of the total capacity of cloud energy storage,the Nash equilibrium of energy sellers and the generalized Nash equilibrium of energy buyers are solved.Then,the optimal allocation scheme of cooperative surplus of cloud energy storage is solved based on nucleus.Finally,the community microgrid in Ireland is used as an example to verify the superiority of the proposed peer-to-peer transaction and cloud energy storage joint market.The proposed joint market model can maximize the market returns of both buyers and sellers and realize Pareto improvement in the benefits of market participants.Compared with the participants in the traditional spot market,the power purchase costs of the participants in the P2P transaction in the comparison experiment is reduced by 39.68%.The cloud energy storage market reduces the total cost of the traditional market participants by 27.4%.Therefore,coupling the P2P energy trading with the cloud energy storage market can greatly reduce the users'power generation and purchase costs,which has great practical application value.
peer-to-peer traction marketdistributed energy storagecloud energy storage aggregatorgeneralized Nash equilibrium
国家科技期刊平台
NSTL
万方数据
维普
