Islanding Detection and Load Shedding Scheme for Power System with DG - Couverture souple

Khamis, Aziah; Mohamed, Azah

 
9783659773709: Islanding Detection and Load Shedding Scheme for Power System with DG
Couverture souple
ISBN 10 : 3659773700 ISBN 13 : 9783659773709
Editeur : LAP LAMBERT Academic Publishing, 2016

Synopsis

Effective detection of islanding and rapid distributed generation (DG) disconnection is essential to prevent safety problems and equipment damage in power systems. The common islanding protection method is based on passive techniques that do not perturb the system but have large non-detection zones. Therefore, the first part of this thesis attempts to develop a simple and effective passive islanding detection method with reference to a probabilistic neural network-based classifier, as well as utilizes the features extracted from three-phase voltages seen at the DG terminal. This approach enables initial features to be obtained using the phase-space technique. Meanwhile, the second part of the thesis focuses on the development of an optimal load shedding scheme after the system experiences an unintentional islanding state to prevent system collapse. A novel heuristic technique based on the backtracking search algorithm is proposed as an optimization tool for determining the optimum load shedding based on the proposed objective function.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Effective detection of islanding and rapid distributed generation (DG) disconnection is essential to prevent safety problems and equipment damage in power systems. The common islanding protection method is based on passive techniques that do not perturb the system but have large non-detection zones. Therefore, the first part of this thesis attempts to develop a simple and effective passive islanding detection method with reference to a probabilistic neural network-based classifier, as well as utilizes the features extracted from three-phase voltages seen at the DG terminal. This approach enables initial features to be obtained using the phase-space technique. Meanwhile, the second part of the thesis focuses on the development of an optimal load shedding scheme after the system experiences an unintentional islanding state to prevent system collapse. A novel heuristic technique based on the backtracking search algorithm is proposed as an optimization tool for determining the optimum load shedding based on the proposed objective function.

Biographie de l'auteur

Aziah Khamis received her B.Eng. from Universiti Putra Malaysia, in 2006, M.Sc from Newcastle University, United Kingdom (UK) in year 2009 and PhD degree from Universiti Kebangsaan Malaysia, Malaysia in year 2014. She is senior lecturer in Universiti Teknikal Malaysia Melaka. She is now pursuing postdoctoral programme at The University of Sydney.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2016
Langue
anglais
ISBN 10 
3659773700
ISBN 13 
9783659773709
Reliure
Broché
Nombre de pages
164
Coordonnées du fabricant
non disponible
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