Results 301 to 310 of about 1,819,835 (332)

State estimation technique for distribution networks

2005 IEEE Russia Power Tech, 2005
From the viewpoint of monitoring the distribution network can be divided into operatively observable and unobservable part. The observable part is controlled and monitored by SCADA. Generally the data available with the help of SCADA will need correction by means of state estimation technique.
M. Meldorf, U. Treufeldt, J. Kilter
openaire   +1 more source

Distributed State Estimator Advances and Demonstration

Proceedings of the 41st Annual Hawaii International Conference on System Sciences (HICSS 2008), 2008
Present state estimator performance is not 100% reliable. Specifically, there is significant probability that the state estimators may not converge to an acceptable solution. On an industry wide basis, the probability of non convergence is about 5%. The reasons for this performance have been investigated and have been reported in earlier papers.
 A.P. Sakis Meliopoulos, George J. Cokkinides, Floyd Galvan,  and Bruce Fardanesh   +3 more
openaire   +1 more source

Toward Data Integrity Attacks Against Distributed Dynamic State Estimation in Smart Grid

IEEE Transactions on Automation Science and Engineering
With the continuous expansion of the power grid nodes scale, traditional centralized state estimation method shows certain limitations in estimation efficiency and accuracy. Recently, some power grids adopt a distributed state estimation method, in which
Dou An, Feiye Zhang, Feifei Cui, Qingyu Yang   +3 more
semanticscholar   +1 more source

Enhancement of opacity for distributed state estimation in cyber-physical systems

at - Automatisierungstechnik, 2022
Liwei An, Guang‐Hong Yang
semanticscholar   +1 more source

Object Oriented Distribution State Estimation

2002
With the growing attention on the distribution activity, the chances grow of implementing distribution automation systems, supported by the Distribution Management Systems (DMS). A software tool central to a DMS is the State Estimation (SE) application, that allows to obtain the best estimate of the current operating condition starting from a set of ...
CASOLINO, Giovanni Mercurio, LOSI, Arturo   +1 more
openaire   +2 more sources

Fully Distributed Secure State Estimation for Nonlinear Multi-Agent Systems Against DoS Attacks: An Edge-Pinning-Based Method

IEEE Transactions on Automation Science and Engineering
This paper investigates the fully distributed secure state estimation problem of nonlinear multi-agent systems (MASs) against denial-of-service (DoS) attacks.
Dan Liu, Dan Ye, Xingang Zhao
semanticscholar   +1 more source

Distributed security state estimation-based carbon emissions and economic cost analysis for cyber–physical power systems under hybrid attacks

Applied Energy
Sustainable cyber-physical power systems (CPPSs) are of great significance to reduce carbon emissions in response to the global climate change. However, when the data exchange in CPPSs suffers from hybrid attacks, the distributed state estimation and ...
D. Du, Minggao Zhu, Dakui Wu, Xue Li, M. Fei, Yukun Hu, Kang Li   +6 more
semanticscholar   +1 more source

Byzantine-resilient distributed state estimation: A min-switching approach

at - Automatisierungstechnik, 2021
Liwei An, Guang‐Hong Yang
semanticscholar   +1 more source

State estimation in distribution systems

2023
Antonio Gómez-Expósito, Esther Romero-Ramos, Antonio de la Villa-Jaén, Catalina Gómez-Quiles   +3 more
openaire   +1 more source

Smart distribution system state estimation

2022
Endeshaw Solomon, Issaias Gidey Hagos
openaire   +1 more source