区块链技术下配电侧电力市场交易平台研究

选取微电网运营商、负荷聚合商和电力大用户作为配电侧电力交易的多元主体，在综合考量三者之间需求与利益平衡关系的基础上，初步构建了区块链技术下配 电侧电力市场交易平台的架构：底层通过区块链核心技术以充分发挥其作为分布式账本的优势；上层考虑各市场主体电力需求约束，以利益最大化为目标，通过平衡博弈达成智能合约，并记录在底层区块链账本中。基于算例分析，验证了智能合约模型的可行性，并通过仿真实现了区块链技术下配电侧电力市场交易。

Research on transaction platform of power market on distribution side based on blockchain technology

Microgrid operators, load aggregators and large power users were selected as the diversified trading subjects on the distribution side. Based on the comprehensive consideration of the balanced relationship between demands and interests among the three, the transaction framework of distribution side power market was preliminarily constructed under blockchain technology. On the bottom layer, blockchain core technologies were adopted to realize the trust, security and transparency, which gives full play to the advantages of its function of distributed ledger. On the upper layer, considering the different trading needs of market players, smart contract models of the multi-party transaction with the goal of maximization of interests were achieved by the gambling balance. Then the transaction contracts were recorded in the underlying ledger of the blockchain. Finally, based on the example analysis, the research results verified the feasibility of the smart contract model, and the flow of power market transactions on the distribution side under the blockchain technology was realized through simulation.