基于能源区块链网络的微电网经济调度模型

Microgrid Economic Dispatch Model Based on Energy Block-chain Network

现有微电网经济调度模型存在的可再生能源及负荷预测误差大、信息透明度低、系统安全风险高等问题。将区块链技术引入微电网,研究基于能源区块链网络的微电网经济调度,再计及储能和用户侧响应,提出基于智能合约的多时间尺度微电网经济调度方法。仿真结果表明该模型可以充分提高可再生能源的利用率,提高微电网系统的信息透明性、数据安全性和存储安全性,实现微电网的去中心化经济调度。

To eliminate forecasting errors,low information transparency and severe system security risks of renewable energy and load in the existing microgrid economic dispatch model,this paper proposed a new micro-grid economic dispatch model based on the block-chain technology.With the economic dispatching scheme,energy storage and user side response considered,a multi-time scale microgrid economic dispatching method was adopted based on smart contract.The results show that the model not only makes full use of renewable energy but also guarantees the information transparency,data security,and storage security of the system,thus realizing the decentralization of the economic dispatch of the microgrid.