随着能源互联网中海量分布式能源、微网、储能、电动汽车等的接入，传统能源网络集中式的运行模式将面临通讯压力大、计算成本高、容错能力差、单点失效等难题。为此，项目将借鉴区块链技术去中心化、透明化、合约执行自动化、可追溯性的核心思想，探索有效全局信息共享、对等分散决策的能源互联网运行理论与方法，以支撑多能源、多主体、多要素的协同优化运行。首先研究基于有效全局信息共享的能源互联网对等分散决策机理，以统一时钟控制方式实现各节点协同决策；其次，基于优化问题的参数灵敏度分析，提出基于价格响应函数的能源互联网对等分散决策方法；在此基础上，研究能源互联网对等分散决策与协同优化模型与方法；研究无交易机构参与下基于区块链去信任化的能源互联网市场结算模型与方法。项目提出的能源互联网运行方法，将促进能源互联网以分散决策的方式协同优化，解决传统集中优化的运行难题，期待为未来能源互联网的运行、交易和结算提供理论支撑。

With the integration of distributed energy, micro-grid, storage, and electric vehicle in the Energy Internet, the traditional centralized energy management methods are facing great challenges, including the heavy burden of communication, high computational costs, low tolerance of failure and the single point failure. Therefore, in this project, theory and methodology of Energy Internet operations based on effective global information sharing and peer-to-peer (P2P) decentralized decision-making will be investigated on the basis of the decentralization, transparency, automatic contract execution, and tractability of the block chain technique, aiming at supporting the decentralized decision-making and coordination of multi-energy, multi-agent, and multi-element. Firstly, this project will explore the decentralized decision-making mechanism of the Energy Internet based on effective global information sharing. The coordination of the decentralized decision-making will be utilized by the control of a central clock. Secondly, based on the parameter sensitivity analysis, the P2P decentralized decision-making of the Energy Internet based on price-response functions will be proposed. The proposed method will be applied in the operation and transaction of the Energy Internet. The modeling and algorithm of the multi-energy P2P decentralized decision-making and coordinated optimization problem based on effective global information sharing and the price-response-function will be studied. Without the participation of a trading institute, a de-trust settlement method for the Energy Internet market on the basis of block-chain theory will be studied. The proposed Energy Internet operation method will enhance the coordinated operation of the Energy Internet in a P2P decentralized decision-making manner, solving the difficulties faced by the conventional centralized operation. Hopefully, it will facilitate the operation, transaction and settlement of the future Energy Internet.