水利枢纽电站数据容灾系统分析研究——以清远水利枢纽电站为例

Research on Data Disaster Recovery System of Hydropower Station——Taking the Qingyuan Hydropower Station as an Example

数据容灾系统是信息安全技术主动防控的重要措施,不同的信息容灾系统对数据的收集、传输、恢复等性能差异较大。以清远水利枢纽电站及船闸信息系统的不同数据容灾模式的应用,结合数据存储方式、通信介质、恢复效率、投入成本等因素,在系统发生故障后,不同容灾系统的性能进行分析比较。结果表明,基于云架构的“云灾备模式”最适合清远水利枢纽电站信息系统升级改造,有利于提高水利枢纽电站生产数据的安全和设备运行的持续性、稳定性,达到一定的数据容灾效果。分析方法可供同类型电站信息系统选用数据灾备模式提供参考。

Data disaster recovery system is an important measure for active prevention and control of information security technology.Different information disaster recovery systems have large differences in data collection,transmission,and recovery performance.According to the application of different data disaster recovery modes for the Qingyuan Water Conservancy Power Station and ship lock information system,the performance of different disaster recovery systems is analyzed and compared based on data storage methods,communication media,recovery efficiency,and input costs etc..The results show that the"cloud disaster recovery model"based on cloud architecture is the most suitable for upgrading the information system of the Qingyuan hub power station,and is conducive to improving the safety of production data and the continuity and stability of equipment operation,and achieving a certain data disaster recovery effect.The analysis method can be used as a reference for the data disaster recovery mode of the same type of power station information system.