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直流微电网隐蔽网络攻击检测策略

A Stealth Cyber-Attack Detection Strategy for DC Microgrids

语言:

中文摘要

本文提出了一种协同机制,用于检测直流微电网中试图破坏平均电压调节和电流分配的欺骗性网络攻击。针对分布式观测器技术难以识别的“平衡攻击”隐蔽手段,该策略通过协同检测有效提升了网络物理系统的安全性。

English Abstract

This paper proposes a cooperative mechanism for detecting potentially deceptive cyber attacks that attempt to disregard average voltage regulation and current sharing in cyber-physical dc microgrids. Considering a set of conventional cyber attacks, the detection becomes fairly easy for distributed observer based techniques. However, a well-planned set of balanced attacks, termed as the stealth att...
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SunView 深度解读

随着阳光电源PowerTitan和PowerStack等储能系统及微电网解决方案在全球范围内的广泛部署,系统安全性已成为核心竞争力。本文提出的隐蔽攻击检测策略对于提升iSolarCloud智能运维平台的安全性具有重要参考价值。特别是在多机并联的直流微电网应用场景中,该算法可集成至PCS控制逻辑中,增强系统对恶意篡改通信数据的防御能力,确保电压调节与电流分配的稳定性,从而提升阳光电源储能与微电网产品的系统级可靠性与网络安全水平。