Treffer: Symmetrical component based improved fault impedance estimation method for digital distance protection. II: Computational aspects and validation
Title:
Symmetrical component based improved fault impedance estimation method for digital distance protection. II: Computational aspects and validation
Authors:
Source:
Electric power systems research. 26(2):149-154
Publisher Information:
Amsterdam: Elsevier, 1993.
Publication Year:
1993
Physical Description:
print, 5 ref
Original Material:
INIST-CNRS
Subject Terms:
Electrical engineering, Electrotechnique, Sciences exactes et technologie, Exact sciences and technology, Sciences appliquees, Applied sciences, Electrotechnique. Electroenergetique, Electrical engineering. Electrical power engineering, Electroénergétique, Electrical power engineering, Réseaux et lignes électriques, Power networks and lines, Perturbation. Régulation. Protection, Disturbances. Regulation. Protection, Appareillage protection, Protective switchgear, Equipo protección, Complexité calcul, Computing complexity, Complejidad cálculo, Composante symétrique, Symmetric component, Componente simétrica, Défaut électrique, Electric fault, Defecto eléctrico, Etude comparative, Comparative study, Estudio comparativo, Impédance électrique, Electrical impedance, Impedancia eléctrica, Méthode calcul, Calculating method, Método cálculo, Processeur, Processor, Procesador, Relais distance, Distance relay, Relé distancia, Relais numérique, Digital relay, Relé numérico, Réseau électrique, Electrical network, Red eléctrica
Document Type:
Fachzeitschrift
Article
File Description:
text
Language:
English
Author Affiliations:
Singapore polytech., dep. electrical eng., Singapore 0513, Singapore
ISSN:
0378-7796
Rights:
Copyright 1993 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Electrical engineering. Electroenergetics
Accession Number:
edscal.4685975
Database:
PASCAL Archive
Weitere Informationen
Part I of the paper (Electr. Power Syst. Res., 26 (1993) 143-147) on this subject has discussed the design aspects and the basis of the improved method for fault distance calculation. This paper deals with the computational aspects and validation of the fault impedance estimation method proposed in Part I. The performance equations of two fault impedance estimation methods that are based on the symmetrical component theory are reviewed. Also discussed are the computational aspects of these two methods. Instruction execution cycles of a TMS-320 digital signal processor are used to determine the computational requirements of the arithmetic operations of the two methods. A comparative study is also given in this paper.