智能电网环境下电力工程通信网络安全系统设计  

Design of Communication Network Security System for Power Engineering in the Environment of Smart Grid

作　　者：王秦凯 WANG Qinkai(Shaanxi Coal&Chemical Industry Construction(Group)Co.,Ltd.,Xi’an 710000,China)

机构地区：[1]陕西煤业化工建设(集团)有限公司,陕西西安710000

出　　处：《通信电源技术》2025年第6期50-52,共3页Telecom Power Technology

摘　　要：智能电网通信网络作为电力系统的重要组件,承担着数据传输、控制指令执行、状态感知任务。然而,随着网络技术的飞速发展,通信网络的开放性和复杂性日益增加,使智能电网通信网络面临恶意攻击、数据泄露、设备故障等多重安全威胁。文章围绕智能电网通信网络的安全需求,设计电力工程通信网络安全系统。针对系统每层功能和威胁设计精细化的分层安全防护架构,引入动态密钥管理和多因子认证来改进数据加密认证机制。同时,设计行为特征分析和联合学习机制,实现实时入侵检测,并采用主备切换和多路径动态切换优化容错冗余机制。通过多场景实验测试证实系统在传输效率、攻击检测、恢复能力方面具有性能优势,为智能电网通信网络的安全设计提供全面支持。As an important component of power system,smart grid communication network undertakes the tasks of data transmission,control instruction execution and state awareness.However,with the rapid development of network technology,the openness and complexity of communication network are increasing day by day,which makes the smart grid communication network face multiple security threats such as malicious attacks,data leakage and equipment failure.Focusing on the security requirements of smart grid communication network,this paper designs the security system of power engineering communication network.According to the functions and threats of each layer of the system,a refined layered security protection architecture is designed,and dynamic key management and multi-factor authentication are introduced to improve the data encryption and authentication mechanism.At the same time,the behavior characteristics analysis and joint learning mechanism are designed to realize real-time intrusion detection,and the fault-tolerant redundancy mechanism is optimized by active-standby switching and multi-path dynamic switching.The multiscenario experimental test proves that the system has performance advantages in transmission efficiency,attack detection and recovery ability,which provides comprehensive support for the security design of smart grid communication network.

关 键 词：智能电网 通信网络 分层安全架构 动态加密认证 入侵检测 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]