ABB Relion 670 Series Applications Manual page 430

Section 16
Monitoring
Setting
IGenZeroDb
VBase (set in
Global base)
IBase (set in
Global base)
Table 40: Settings parameters for level supervision
Setting
PMin
PMax
PZeroDb
PRepTyp
PDbRepInt
PHiHiLim
PHiLim
PLowLim
PLowLowlLim
PLimHyst
Table 41:
Setting
IMagComp5
IMagComp30
IMagComp100
VAmpComp5
VMagComp30
VMagComp100
IAngComp5
IAngComp30
IAngComp100
424
Short Description
Zero point clamping in % of
Ibase
Base setting for voltage level
in kV
Base setting for current level
in A
Short Description
Minimum value
Minimum value
Zero point clamping in 0.001%
of range
Reporting type
Cycl: Report interval (s), Db: In
% of range, Int Db: In %s
High High limit (physical value)
High limit (physical value)
Low limit (physical value)
Low Low limit (physical value)
Hysteresis value in % of range
(common for all limits)
Settings for calibration parameters
Short Description
Magnitude factor to calibrate
current at 5% of In
Magnitude factor to calibrate
current at 30% of In
Magnitude factor to calibrate
current at 100% of In
Magnitude factor to calibrate
voltage at 5% of Vn
Magnitude factor to calibrate
voltage at 30% of Vn
Magnitude factor to calibrate
voltage at 100% of Vn
Angle calibration for current at
5% of In
Angle pre-calibration for
current at 30% of In
Angle pre-calibration for
current at 100% of In
Selected Comments
value
3 Set minimum current level to 3%. Current below
3% will force S, P and Q to zero.
400.00 Set rated OHL phase-to-phase voltage
800 Set rated primary CT current used for OHL
Selected Comments
value
-100 Minimum expected load
100 Maximum expected load
3000 Set zero point clamping to 45 MW that is, 3% of
200 MW
db Select magnitude deadband supervision
2 Set ±Δdb=30 MW that is, 2% (larger changes than
30 MW will be reported)
60 High alarm limit that is, extreme overload alarm
50 High warning limit that is, overload warning
-50 Low warning limit. Not active
-60 Low alarm limit. Not active
2 Set ±Δ Hysteresis MW that is, 2%
Selected Comments
value
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1MRK 511 358-UUS A
Application manual