CableDataSheet, Cable and Wire Technical Consulting Service

Basis of Calculation Capacitance of Cables, Charging Current, and Charging Reactive Power

Where:
C = Total capacitance of the cable (microfarads)            Icharge = Charging current of the cable
SIC = Dielectric constant of the cable insulation (Table-3)    D = Diameter over the insulation (in)
d = Diameter of the conductor (in)                            VLL = System operating voltage in (kV)
f = System operating frequency (Hz)                            L = Length of the Cable in Feet
Icharge = Charging current (amps)                            KVARcharge = Single-phase KVAR or charging VARs per cable







Source : You are not allowed to view links. Register or Login