Siemens 6MD85 Manual page 1182

Technical Data
11.36 Voltage Controller
Vmax threshold
Vmax time delay
Blockings
V< Threshold
V< Time delay
I> Threshold
I> Time delay
I< Threshold
I< Time delay
Parallel control
Parallel-transfomer id
Maximal tap difference
Reactive I control factor
VT supervision threshold
VT supervision time delay
Circul. current threshold
Circul. current time delay
Measured Values, Two-Winding Transformer
Measured Value Description
V act.
ΔV act.
I load
V max
V min
V target
PhAng
I load Σ
I circul.
Vact.m
ΔVactV
1182
Current, measured positive-
sequence voltage (referenced
to phase-to-phase)
Voltage difference between
the target voltage and the
actual voltage
Current measured load current
(positive-sequence system)
Maximum positive-sequence
voltage ever measured (refer-
enced to phase-to-phase)
Minimum positive-sequence
voltage ever measured (refer-
ence to phase-to-phase)
Calculated target voltage with
consideration of Z compensa-
tion
Phase angle of the currently
measured load current
Sum of the currently measured
load currents. Active when line
compensation is activated.
Currently measured circulating
reactive current
Currently measured control
voltage
Voltage difference
10.000 kV to 340.000 kV
0 s to 20 s
10.000 kV to 340.000 kV
0 s to 20 s
10 % to 500 %
0 s to 20 s
3 % to 100 %
0 s to 20 s
0 to 8
1 to 9
0.01 to 100.00
0.5% to 10.0%
1 s to 600 s
10 % to 500 %
0 s to 1000 s
Primary Secondary % Referenced to
kV V Target voltage of the primary
system referenced to the rated
voltage
% % Voltage difference referenced
to the rated voltage of the
controlled winding
A A Load current referenced to the
rated value of the function
kV V Maximum voltage of the
winding referenced to the
rated voltage of the winding
kV V Minimum voltage of the
winding referenced to the
rated voltage of the winding
kV V Target voltage of the winding
referenced to the rated voltage
of the winding
° ° -
A A Load current referenced to the
rated current of the function
A A Circulating reactive current
kV V Current voltage of the control
referenced to the rated voltage
of the function
% % Voltage difference referenced
to the rated voltage of the
function
SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017
Increments of 0.001 kV
Increments of 1 s
Increments of 0.001 kV
Increments of 1 s
Increments of 1 %
Increments of 1 s
Increments of 1 %
Increments of 1 s
Increments of 1
Increments of 1
Increments of 0.01
Increments of 0.1 %
Increments of 1 s
Increments of 1 %
Increments of 1 s