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Detection of Data Integrity Attacks in Distributed State Estimation
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021We study the security issue of distributed state estimation under data integrity attacks over wireless sensor networks. We design a detector based on statistical learning to judge the compromised estimate sent from the neighboring sensors.
Yuanyuan Xia +5 more
semanticscholar +1 more source
State Estimation for Smart Distribution Substations
IEEE Transactions on Smart Grid, 2012Summary form only given. In the upcoming smart grid environment many more measurements will be available, which can be locally processed by the so-called substation state estimator (SSE). Distribution substations serve energy to a large set of feeders, each one delivering power to a certain number of secondary transformers. In this context, the SSE may
Catalina Gomez-Quiles +2 more
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Distribution state estimation performances with different state vectors
2013 IEEE Grenoble Conference, 2013Electrical distribution systems of the future must be prepared to face envisaged environmental, technical and even economical constraints: increasing the number of connections of DG, changes in the voltage profile along the feeders, modifications of power losses among others.
Besanger, Yvon +3 more
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IEEE transactions on industrial electronics (1982. Print), 2021
In this article, we treat the problem of distributed state estimation for medium- to large-scale linear systems. We consider a system, which consists of several subsystems, and assume that there already exist linear local estimators for the individual ...
Xunyuan Yin, Zhaojian Li, I. Kolmanovsky
semanticscholar +1 more source
In this article, we treat the problem of distributed state estimation for medium- to large-scale linear systems. We consider a system, which consists of several subsystems, and assume that there already exist linear local estimators for the individual ...
Xunyuan Yin, Zhaojian Li, I. Kolmanovsky
semanticscholar +1 more source
Distribution System Distributed Quasi-Dynamic State Estimator
IEEE Transactions on Smart Grid, 2016With increasing deployment of smart meters and other smart grid sensors in distribution systems, the amount of available measurements has been growing. This change enables implementation of comprehensive distribution system state estimators, a basic tool that provides the real-time model and operating conditions of the distribution network.
Renke Huang +3 more
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Distribution State Estimation field testing
2012 China International Conference on Electricity Distribution, 2012Smart operation of power networks requires advanced tools for network modeling and estimation of the power network operation state. The State Estimation is the basic function for Power Management Systems, aimed to provide accurate estimation of a power network operation state, both in transmission and distribution side.
Nenad Katic +3 more
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Globally Stealthy Attacks Against Distributed State Estimation in Smart Grid
IEEE Transactions on Automation Science and EngineeringWith the continuous expansion of grid nodes, traditional centralized methods exhibit certain limitations in the amount of communication data and computational cost for state estimation. In the past few decades, distributed state estimation has been fully
Shaojie Xu +3 more
semanticscholar +1 more source
IEEE Transactions on Automatic Control
In this article, we address the distributed state estimation problem for both continuous-time linear time-invariant (LTI) systems and discrete-time LTI systems under switching networks. The observed system is jointly observable, i.e., each agent can only
Lang Zhang +3 more
semanticscholar +1 more source
In this article, we address the distributed state estimation problem for both continuous-time linear time-invariant (LTI) systems and discrete-time LTI systems under switching networks. The observed system is jointly observable, i.e., each agent can only
Lang Zhang +3 more
semanticscholar +1 more source
2014
The previous chapter focused on Wide Area Measurement Systems, that are typically used to oscillations within the transmission systems by comparing time synchronized measurements of different locations. By contrast, this and the following two chapters focus on the use of modern monitoring technologies (compare Chap.
Irina Kolosok +2 more
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The previous chapter focused on Wide Area Measurement Systems, that are typically used to oscillations within the transmission systems by comparing time synchronized measurements of different locations. By contrast, this and the following two chapters focus on the use of modern monitoring technologies (compare Chap.
Irina Kolosok +2 more
openaire +1 more source
Secure Distributed State Estimation for Sequentially Interconnected CPSs Under FDI Attacks
IEEE Transactions on Circuits and Systems - II - Express BriefsThis brief is concerned with the secure distributed state estimation problem for large-scale interconnected systems (LISs) with sequential structure under false data injection (FDI) attacks.
Jin Zhou +4 more
semanticscholar +1 more source