区块链技术在输变电设备状态量采集系统中的应用研究

Application of Blockchain Technology in State Quantity Acquisition System ofPower Transmission and Transformation Equipment

传统的输变电设备状态量采集系统具有中心化、安全性低、效率低等缺点。由于区块链技术具有去中心化、不可篡改、可溯源、匿名性、公开性等优势,因此可很好地解决输变电设备状态量交互过程中信息不对称、信息时延和信息安全性等问题。利用区块链技术的优势,介绍了一种基于区块链技术的输变电设备状态量采集系统方案(包含设备状态量信息采集、传输、存储等部分),并从技术方面分析了该方案的数据安全性和传输速度。与传统模式相比,基于区块链技术的输变电设备状态量采集系统具有安全性高、传输速度快等优点。

The traditional state acquisition system of power transmission and transformation equipment has the disadvantages of centralization,low security and low efficiency.Due to the advantages of decentralization,non-tampering,traceability,anonymity and openness,blockchain technology can well solve the problems of information asymmetry,information delay and information security in the process of state quantity interaction of power transmission and transformation equipment.Using the advantages of blockchain technology,this paper introduces a scheme of power transmission and transformation equipment state quantity acquisition system based on blockchain technology.The scheme includes equipment state quantity information acquisition,transmission and storage.The data security and transmission speed of this scheme are analyzed from the technical aspect.Compared with the traditional mode,the state quantity acquisition system of power transmission and transformation equipment based on blockchain technology has the advantages of high security and fast transmission speed.