电力二次系统安全防护综合仿真试验床研究

Research on Safety Protection Compositive Simulation Test Bed for Electric Secondary System

分析比较了现有的信息与网络安全仿真模型,指出各自模型的适用性和局限性。在以往主要针对局部对象进行安全仿真的研究基础上,结合电力二次系统整体安全防护需求,综合运用8种仿真技术和方案,设计实现了基于4个仿真层次,17个种类仿真试验的信息安全综合仿真试验床,实现针对电力信息系统的大型、分布式、联动式的综合信息安全仿真。使用证明,试验床能够为电力信息系统安全防护工程设计和实施提供多方位的仿真测试和评估依据。

Existing information and network security simulation methodologies of model construction were analyzed and compared with each other,and applicability and limitations of each of them were summarized.Then according to safety protection needs to electric secondary system,based on previous research results of security simulation aiming at individual and partial objects,a safety protection compositive simulation test bed was designed and implemented in which eight kinds of simulation technology and solutions were integrated.This test bed included four simulation layers and seventeen categories of simulation test,and achieved a large-scale,distributed,linkage-type simulation for comprehensive information security.This test bed could be used for safety protection test and evaluation engineering for electric power information system.