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Specifies a procedure for the calculation of systems operating at 50 Hz or 60 Hz with nominal voltage up to 380 kV.
Status
Withdrawn
Title
Short-circuit current calculation in three-phase a.c. systems
Publisher
BSI
Committee
W/-
Pages
92
Publication Date
1993-04-15
Withdrawn Date
2004-07-01
Replaced By
BS EN 60909-0:2001
ISBN
0 580 21675 6
Standard Number
BS 7639:1993
Descriptors
Three-phase current, Circuit properties, Alternating current, Electrical installations, Electric generators, Electric current, Fault currents, Electric power systems, Short-circuit currents, Electrical impedance, Electric motors, Electrical faults, Voltage fluctuations, High-voltage installations, Low-voltage installations, Mathematical calculations
