基于区块链的电网稳控参数实时在线管理体系设计与实践

Design and practice of power grid stability control parameter management system based on blockchain

传统的稳控管控体系难以适应当前日益庞大的稳控系统,为提升稳控系统管控水平,首先分析了当前稳控管理系统存在的不足,阐述了区块链的块链式数据结构、非对称加密等技术特点,基于区块链技术提出稳控参数管理系统整套解决方案,设计了稳控管理系统的技术架构、硬件结构与软件功能,实现了稳控系统的可靠身份认证、参数管理、事故追溯与风险评估等全流程管控功能,最后基于实际稳控制系统搭建了实验环境,实验结果证明所提的系统架构可实现快速身份认证与数据处理,有效提高稳控系统的安全性与可靠性。

The traditional stability control and management control system are difficult to meet the requirements.In order to improve the control level of Safety and stability control system,in this paper,firstly the shortcomings of the current stability control management system are analyzed,and the blockchain data structure,asymmetric encryption and other technical characteristics of blockchain are expounded.Then a complete set of solutions for constructing the stability control parameter management system using blockchain technology are proposed.The technical architecture,hardware structure and software function of the stability control management system based on blockchain are designed,and the whole process control functions such as reliable identity authentication,parameter management,accident traceability and risk assessment of the stability control system are realized.Finally,a test environment is built based on the actual Safety and stability control system.The experimental results show that the proposed system architecture can realize fast identity authentication and data processing,and effectively improve the safety and reliability of Safety and stability control system.