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IEC 61660-1-ed.1.0
Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents
STANDARD published on 17.6.1997
The information about the standard:
Designation standards: IEC 61660-1-ed.1.0
Publication date standards: 17.6.1997
SKU: NS-413521
The number of pages: 69
Approximate weight : 207 g (0.46 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 61660-1-ed.1.0 :
Describes method for calculating short-circuit currents in d.c. auxilliary systems in power plants and substations, which can be equipped with the following equipment, acting as short-circuit current sources: - rectifiers in three-phase a.c. bridge connection for 50 Hz; - stationary lead-acid batteries; - smoothing capacitors; - d.c. motors with independent excitation Provides a generally applicable method of calculation which produces results of sufficient accuracy on the conservative side. The contents of the corrigenda of February 1999 and March 2000 have been included in this copy. Decrit une methode de calcul des courants de court-circuit des reseaux auxiliaires en courant continu dans des centrales et des postes, qui peuvent etre equipes des elements suivants, agissant comme sources de courants de court-circuit: - redresseurs dans les ponts triphases en courant alternatif pour 50 Hz; - batteries stationnaires au plomb; - condensateurs de lissage; - moteurs a courant continu avec excitation independante. Fournit une methode generale de calcul donnant des resultats suffisamment precis et par exces. Le contenu des corrigenda de fevrier 1999 et mars 2000 a ete pris en consideration dans cet exemplaire.
These corrections apply to this standard:
IEC 61660-1-ed.1.0/Cor.1
Correction
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Corrigendum 1 - Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents
(Corrigendum 1 - Courants de court-circuit dans les installations auxiliaires alimentees en courant continu dans les centrales et les postes - Partie 1: Calcul des courants de court-circuit)
Correction published on 31.3.1999
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IEC 61660-1-ed.1.0/Cor.2
Correction
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Corrigendum 2 - Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents
(Corrigendum 2 - Courants de court-circuit dans les installations auxiliaires alimentees en courant continu dans les centrales et les postes - Partie 1: Calcul des courants de court-circuit)
Correction published on 21.3.2000
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