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5.8 INPUTS AND OUTPUTS
PATH: SETTINGS
INPUTS/OUTPUTS
GOOSE ANALOG
INPUT 1
The IEC 61850 GOOSE analog inputs feature allows the transmission of analog values between any two UR-series
devices. The following settings are available for each GOOSE analog input.
•
ANALOG 1 DEFAULT: This setting specifies the value of the GOOSE analog input when the sending device is offline
and the
ANALOG 1 DEFAULT MODE
point number. Because of the large range of this setting, not all possible values can be stored. Some values may be
rounded to the closest possible floating point number.
•
ANALOG 1 DEFAULT MODE: When the sending device is offline and this setting is "Last Known", the value of the
GOOSE analog input remains at the last received value. When the sending device is offline and this setting value is
"Default Value", then the value of the GOOSE analog input is defined by the
5
•
GOOSE ANALOG 1 UNITS: This setting specifies a four-character alphanumeric string that can is used in the actual
values display of the corresponding GOOSE analog input value.
•
GOOSE ANALOG 1 PU: This setting specifies the per-unit base factor when using the GOOSE analog input FlexAna-
log™ values in other N60 features, such as FlexElements™. The base factor is applied to the GOOSE analog input
FlexAnalog quantity to normalize it to a per-unit quantity. The base units are described in the following table.
Table 5–19: GOOSE ANALOG INPUT BASE UNITS
ELEMENT
dcmA
FREQUENCY
PHASE ANGLE
POWER FACTOR
RTDs
SENSITIVE DIR POWER
(Sns Dir Power)
SOURCE CURRENT
SOURCE ENERGY
(Positive and Negative Watthours,
Positive and Negative Varhours)
SOURCE POWER
SOURCE VOLTAGE
SYNCHROCHECK
(Max Delta Volts)
The GOOSE analog input FlexAnalog™ values are available for use in other N60 functions that use FlexAnalog™ values.
5-198
IEC 61850 GOOSE ANALOGS
ANALOG
1 DEFAULT:
1000.000
ANALOG
1 DEFAULT
MESSAGE
MODE: Default Value
GOOSE ANALOG
MESSAGE
UNITS:
GOOSE ANALOG
MESSAGE
is set to "Default Value".This setting is stored as an IEEE 754 / IEC 60559 floating
BASE UNITS
BASE = maximum value of the
under the +IN and –IN inputs.
f
= 1 Hz
BASE
= 360 degrees (see the UR angle referencing convention)
BASE
PF
= 1.00
BASE
BASE = 100°C
= maximum value of 3 V
P
BASE
configured for the sensitive power directional element(s).
I
= maximum nominal primary RMS value of the +IN and –IN inputs
BASE
E
= 10000 MWh or MVAh, respectively
BASE
P
= maximum value of V
BASE
V
= maximum nominal primary RMS value of the +IN and –IN inputs
BASE
V
= maximum primary RMS value of all the sources related to the +IN and –IN inputs
BASE
N60 Network Stability and Synchrophasor Measurement System
GOOSE ANALOG INPUT 1(32)
Range: –1000000.000 to 1000000.000 in steps of 0.001
Range: Default Value, Last Known
Range: up to 4 alphanumeric characters
1
Range: 0.000 to 1000000000.000 in steps of 0.001
1 PU:
1.000
ANALOG 1 DEFAULT
DCMA INPUT MAX
setting for the two transducers configured
I
for the +IN and –IN inputs of the sources
BASE
BASE
I
for the +IN and –IN inputs
BASE
BASE
5 SETTINGS
5.8.14 IEC 61850 GOOSE ANALOGS
setting.
GE Multilin
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