应用于配电网实时数据处理的安防组件研发

Research on security components for real-time data processing in distribution network

乌克兰网络攻击导致大停电的事件表明电力通信的风险,智能配电网面临的网络攻击形势严峻。在分析智能配电网信息安全结构的基础上,提出安防组件是智能配电网的关键环节,研究智能配电网安防组件的模型,开发基于FPGA和ARM的新型安防组件,详细介绍安防组件的硬件和软件系统,并分析硬件和软件设计中存在的关键技术。安防组的测试表明:该装置在满足智能配电网信息安全的基础上,具有较高实时性。

The blackout in Ukraine caused by network attack shows that the power？倓communication？倓network is existing large risk,and the network attacks in smart distribution network is more and more serious.Based on the analysis of the information security structure of smart distribution network,the security component was the key link of the smart distribution network.Then,the model of smart distribution network security components was established,and a new security component based on FGPA and ARM was developed.Finally the hardware and software system of the security component were introduced in detail,and the key techniques of designing the hardware and software system were analyzed.The security component testing showed that the device could meet the information security requirements of smart distribution network and has a high real-time performance.