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基于区块链的电网安稳控制通信报文记录与审计系统研究

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 万方数据
  • 维普
随着电网安全稳定控制系统向广域化、复杂化方向发展，安稳控制通信报文数量多，通信链条长，易被篡改。当通信报文异变或损坏导致安控系统发生误动或拒动时，难以准确判断事故原因。针对该问题，提出一个基于区块链的电网安稳控制通信报文记录与审计系统。基于安控系统架构与管理需求设计半中心化系统模型，并针对安控系统架构与业务特点设计交叉多链结构。实验结果表明，该方案能够提高安稳控制通信报文记录与审计的真实性、完整性和安全性，同时具有较好的性能。
BLOCKCHAIN-BASED COMMUNICATION MESSAGES RECORDING AND AUDITING SYSTEM OF SECURITY AND STABILITY CONTROL FOR ELECTRIFIED WIRE NETTING
With the development of security and stability control system in the direction of wide-area and complexity,the number of security and stability control communication messages is large,the communication chain is long,and it is easy to be tampered with.When the communication messages are abnormal or damaged,leading to miss operations or miss trips of the security and stability control system,it is difficult to accurately trace the cause of the accident.To address this problem,we propose a blockchain-based communication messages recording and auditing system of security and stability control.A semi-centralized system model was designed based on the architecture and management requirements of security and stability control system,and a crossed multi-chain structure was designed for the architecture and business characteristics of security and stability control system.The experimental results show that this scheme not only can improve the authenticity,integrity and security of communication messages,but also has good performance.

Security and stability control systemBlockchainCommunication messages recording and auditingSemi-centralized system modelCrossed multi-chain structure

颜云松、陈汹、于同伟、封科、李俊娥、王永、余发江、赵思宇

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国网电力科学研究院有限公司 江苏南京 211000

东南大学电气工程学院 江苏南京 210096

东北电力大学 吉林吉林 132012

国网辽宁省电力有限公司电力科学研究院 辽宁沈阳 110000

空天信息安全与可信计算教育部重点实验室武汉大学国家网络安全学院 湖北武汉 430072

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安全稳定控制系统 区块链 通信报文记录与审计 半中心化系统模型 交叉多链结构

国家电网公司总部科技项目

SGLNDK00DWJS1900035

2024

10.3969/j.issn.1000-386x.2024.04.018

计算机应用与软件
上海市计算技术研究所 上海计算机软件技术开发中心

计算机应用与软件

CSTPCD北大核心
影响因子：0.615
ISSN：1000-386X
年,卷(期)：2024.41(4)
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