.png){kind=icon}
返回
Resilience Against Data Manipulation in Distributed Synchrophasor-Based Mode Estimation
.png){kind=icon}
PRE
AI
DOI：10.1109/TSG.2021.3067303.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Generators are critical components of electrical grids and have to operate synchronously. Unfortunately, faults in power grids can cause significant electro-mechanical oscillations. A number of methods to estimate these electro-mechanical oscillation modes have been proposed in the literature. With the advent of synchrophasors which enable real-time measurements over a wide-area, and in keeping with a trend towards more distributed monitoring and control applications (e.g., WAMPAC), measurement-based methods to estimate oscillation modes in a distributed manner have been proposed. Like other power system applications these distributed mode estimation approaches also face the prospect of false data injection attacks. In this paper, we introduce a mechanism, inspired by byzantine fault tolerance, for making distributed alternating direction of multipliers method of mode estimation resilient against data manipulation attacks. We evaluate our approach using IEEE 68-bus and 145-bus test systems under different attack scenarios and show that in all the scenarios considered our approach allows distributed mode estimation to converge well.
Keyword:
Phasor measurement units
Estimation
Oscillators
Distributed databases
Area measurement
Time measurement
Resilience
Phasor measurement unit
oscillation mode estimation
false data injection
cyber-attacks
fault-tolerance
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
9.8
论文数:
5.7K
被引数:
4.3W
机构
引用论文
.png){kind=icon}
Distributed Optimization Algorithms for Wide-Area Oscillation Monitoring in Power Systems Using Interregional PMU-PDC Architectures使用区域间pmu-pdc架构的电力系统广域振荡监测的分布式优化算法
OAAI
OAAI分享收藏
查看更多内容