一种配电自动化信息安全防护系统设计  

Design of a noval distribution automation information security protection system

作　　者：张文哲[1] 赖宇阳 孙宏棣 陈海倩 孔磊 Zhang Wenzhe;Lai Yuyang;Sun Hongdi;Chen Haiqian;Kong Lei(Network Security Department,System Operation Department,China Southern Power Grid,Guangdong Guangzhou,510623,China;Southern Power Grid Digital Grid Research Institute Co.,Ltd.,Guangdong Guangzhou,510623,China)

机构地区：[1]中国南方电网系统运行部网络安全处,广东广州510623 [2]中国南方电网数字电网研究院有限公司,广东广州510623

出　　处：《机械设计与制造工程》2020年第1期61-66,共6页Machine Design and Manufacturing Engineering

基　　金：中国南方电网有限公司资助项目(000000KK58180107)

摘　　要：提出了一种新型配电自动化信息安全防护系统的设计方案,并应用到电网系统中,解决了配电自动化系统在不同地区之间通信以及数据采集问题,保障了配电终端在线率;在防范和处理信息安全风险中,使用多种安全防护措施,分别对有线和无线的网络架构进行设计。同时,对通信网络中的各个安全防护细节进行安全验证,保障配电信息安全与自动化系统的高可用性。实际运行结果显示:与传统系统相比,新系统无线信号强度提高了11%,有线信号质量提高了2%,显示了新系统的通信优势。A design scheme of a new type of distribution automation information security protection system is proposed and applied to the power grid system,which realizes the communication and data collection between distribution automation systems in different regions,and ensures the online rate of distribution terminals.In dealing with information security risks,multiple security measures are used to design wired and wireless network architectures.At the same time,security verification is performed on each security protection detail in the communication network to ensure the security of power distribution information and high availability of the automation system.The actual operation results show that compared with the traditional system,the wireless signal strength of the new system is increased by 11%,and the wired signal quality is improved by 2%,which shows the communication advantage of the new system.

关 键 词：配电自动化系统 信息安全 通信 

分 类 号：TM743[电气工程—电力系统及自动化]