电力监控自动化系统中信息安全防护的设计与应用  

Design and application of information′s security and protection in power supervision and control automatic system

作　　者：刘静芳[1] 陈赤培[1] 罗杰[1] 

机构地区：[1]华东交通大学电气与电子工程学院,江西南昌330013

出　　处：《继电器》2004年第20期33-35,共3页Relay

摘　　要：电力监控自动化系统的发展使得电力网络信息资源高度共享,然而一体化、网络化的发展使信息安全问题也更为突出。依据电力监控自动化系统中各应用系统的特点和安全要求,提出了一种新的信息安全防护系统设计方案,从系统网络架构上对系统进行有效的安全分区,应用各种网络安全技术实现系统横向和纵向的信息安全。最后阐述了该方案在某地区电网自动化系统设计中的整体安全防护的实际应用。Power supervision and control automatic system makes information resources in power network highly shared. And yet the integration and network raise higher demands on information security. According to those application system's characteristics and security demands, this paper gives a new design scheme which divides the system into several effective safty sections from the network configuration, and realizes transverse and longitudinal information security by using many techniques on network security. Finally, a practical application of this scheme in some power network automatic system is given.

关 键 词：信息安全 网络安全技术 应用系统 自动化系统 架构 分区 共享 电力监控 地区电网 电力网络 

分 类 号：TM764[电气工程—电力系统及自动化]