智能电网数据保护框架的建构

Construction of smart grid data protection framework

智能电网系统的网络安全问题越来越受到学术界的关注,为此提出了许多网络攻击的检测和防御方法,以增强智能电网系统的鲁棒性。文中提出了一种新的基于分布式区块链的保护框架,以增强智能电网系统抵御网络攻击的能力。该框架将智能电表作为分布式网络中的节点,将电表测量数据封装为块,利用区块链技术来实现对智能电表计量数据的分布式共识。性能分析的结果验证了该保护框架的有效性。

The network security problem of smart grid systems has attracted more and more attention from academic circles.Many methods for detecting and defending network attacks have been proposed to enhance the robustness of smart grid systems.A new protection framework is proposed based on distributed blockchain to enhance the ability of smart grid systems to resist cyber attacks.The framework regards smart meters as nodes in a distributed network,encapsulates meter measurement data into blocks,and uses blockchain technology to achieve distributed consensus on smart meter measurement data.The results of the performance analysis verify the effectiveness of the protection framework.