v Current detuning relation the resonance point that was measured or
calculated during the last search process
I1 Measured current for current transformer (e.4.1.Page 45
Operating the REG-DP directly
9.
Ures Calculated zero sequence voltage Une the resonance point (Ipos Ires)
Alternative for
Ires, Iw, Ures:
Ires Last measured calculated coil position which the maximum zero
sequence voltage (Ures) was found
d Grid damping specified activated fixed coil can taken
into account (configurable)
k Calculated grid unbalance
.
Ipos Current coil position that was measured and linearized using the
potentiometer., the current that was ac-
tually measured across the current transformer the P-coil A)
Ires Last measured calculated coil position which the maximum zero
sequence voltage (Ures) was found
Iw Calculated active current component across the faulty section when a
low impedance earth fault occurs.2 <F3> Detailed view:
The screen displays the following information:
0 Regulator status
0 Measured value for the zero sequence voltage Uen absolute value and angle
0 Current coil position Ipos
0 Calculated detuning v
0 Current measured across converter absolute value and angle
0 Calculated curve parameters Ires, and Ures
Parameters Description
Uen Current measured zero sequence voltage Une relation 100 as
secondary voltage the voltage transformer primary voltage in
kV. When fixed coil activated, there option display it
on the screen.g
