摘要
针对传统集中式电力系统在组织、运行方式以及对电网调度通信安全等方面的需求日益增加的问题。文中提出一种ECC-AES混合加密算法,设计通信架构,并在嵌入式平台进行实现。该算法的时间成本大约保持在70 ms以内,可以有效满足主电网的通信需求。将文中算法与wNAF传统加密算法和MBNS算法进行比较,结果表明,该算法具有良好的正确性、可靠性及高效性。在应用加密技术确保网络安全的基础上,搭建网络一体化平台,并建立电网指令交互模型,确保电网指令交互的适用度与实用化。
As the increasing demand of traditional centralized power system in organization,operation mode,security of power grid dispatching communication and so on,an ECC⁃AES hybrid encryption algorithm is proposed,and the communication architecture is designed and implemented on the embedded platform.The time cost of the algorithm is kept about within 70 ms,which can effectively meet the communication requirements of the main power grid.The results show that in comparison with the wNAF traditional encryption algorithm and MBNS algorithm,the algorithm proposed in this paper has good correctness,reliability and high⁃efficiency.On the basis of the application of encryption technology to ensure network security,the network integration platform is constructed,and the grid instruction interaction model is built to ensure the applicability and practicality of the grid instruction interaction.
作者
胡建军
HU Jianjun(North China Electric Power University,Baoding 071003,China)
出处
《现代电子技术》
北大核心
2020年第2期115-117,123,共4页
Modern Electronics Technique
基金
河北省科技厅研究项目(2014B0065)
关键词
电网调度
开放指令
智能交互
加密通信技术
混合加密算法
仿真分析
power grid dispatch
open instruction
intelligent interaction
encrypted communication technology
hybrid encryption algorithm
simulated analysis
