Variable frequency monitoring of power ...
Document type :
Communication dans un congrès avec actes
Title :
Variable frequency monitoring of power grid: a modified observer approach
Author(s) :
Rouphael, Elie [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Cauet, Sebastien [Auteur]
Université de Poitiers = University of Poitiers [UP]
Laboratoire d'informatique et d'automatique pour les systèmes [LIAS [Poitiers]]
École Nationale Supérieure d'Ingénieurs de Poitiers [ENSIP]
Automatique et Systèmes [équipe du LIAS] [A&S]
Chamroo, Afzal [Auteur]
Laboratoire d'informatique et d'automatique pour les systèmes [LIAS [Poitiers]]
Automatique et Systèmes [équipe du LIAS] [A&S]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Cauet, Sebastien [Auteur]
Université de Poitiers = University of Poitiers [UP]
Laboratoire d'informatique et d'automatique pour les systèmes [LIAS [Poitiers]]
École Nationale Supérieure d'Ingénieurs de Poitiers [ENSIP]
Automatique et Systèmes [équipe du LIAS] [A&S]
Chamroo, Afzal [Auteur]
Laboratoire d'informatique et d'automatique pour les systèmes [LIAS [Poitiers]]
Automatique et Systèmes [équipe du LIAS] [A&S]
Conference title :
World IFAC
City :
Yokohama
Country :
Japon
Start date of the conference :
2023-07-09
Publication date :
2023
English keyword(s) :
PLL
Adaptive observer
Frequency estimation
Power grid
Adaptive observer
Frequency estimation
Power grid
HAL domain(s) :
Informatique [cs]/Automatique
Sciences de l'ingénieur [physics]/Energie électrique
Sciences de l'ingénieur [physics]/Energie électrique
English abstract : [en]
In most electrical networks, it can be strategic to monitor the frequency over the power grid. This monitoring can help in anticipating power dips on the network thus avoiding blackouts. The aim of this work is to monitor ...
Show more >In most electrical networks, it can be strategic to monitor the frequency over the power grid. This monitoring can help in anticipating power dips on the network thus avoiding blackouts. The aim of this work is to monitor frequency changes with good dynamics. The proposed hybrid structure combines the advantages of a Phase Lock Loop with that of an adaptive observer. The PLL part offers a good tracking performance for slightly varying frequencies while the observer catches signal offset and significant changes in frequency. This paper gives an original technique to adjust frequency estimation dynamics. The tracking capability is validated by simulations and compared with other methods.Show less >
Show more >In most electrical networks, it can be strategic to monitor the frequency over the power grid. This monitoring can help in anticipating power dips on the network thus avoiding blackouts. The aim of this work is to monitor frequency changes with good dynamics. The proposed hybrid structure combines the advantages of a Phase Lock Loop with that of an adaptive observer. The PLL part offers a good tracking performance for slightly varying frequencies while the observer catches signal offset and significant changes in frequency. This paper gives an original technique to adjust frequency estimation dynamics. The tracking capability is validated by simulations and compared with other methods.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Collections :
Source :
Files
- j.ifacol.2023.10.1830
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