NBN EN 61660-1 : 1998
Current
The latest, up-to-date edition.
KORTSLUITSTROMEN IN GELIJKSTROOMHULPINSTALLATIES IN KRACHTCENTRALES EN ONDERSTATIONS - DEEL 1 : BEREKENING VAN KORTSLUITSTROMEN
01-12-2013
1 General
1.1 Scope and object
1.2 Normative references
1.3 Definitions
1.4 Symbols and subscripts
2 Calculation of short-circuit currents
2.1 General
2.2 Calculating methods
2.3 Resistance and inductance of conductor
2.4 Rectifier
2.5 Battery
2.6 Capacitor
2.7 DC motor with independent excitation
3 Calculation of the total short-circuit current
3.1 Correction factor
3.2 Superimposing the partial short-circuit currents
at the short-circuit location
3.3 Standard approximation function
Annex A Equations
Annex ZA (normative) Normative references to international
publications with their corresponding European publications
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