GE Multilin
T60 Transformer Protection System
5-281
5 SETTINGS
5.8 INPUTS AND OUTPUTS
5
GOOSE Analogs that represent current, voltage, power, frequency, angles, or power factor can be used in a FlexEle-
ment. The following text must be used in the UNITS setting, to represent these types of analogs: A, V, W, var, VA, Hz,
deg, and no text (blank setting) for power factor.
GOOSE Analogs can be compared to other GOOSE Analogs with any character string or no string.
•
GOOSE ANALOG 1 PU
: This setting specifies the per-unit base factor when using the GOOSE analog input FlexAna-
log™ values in other T60 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.
The per-unit base setting represents thousands, not single units. For example, a PU base of 1.000 is actually 1000 and
a PU base of 0.001 is 1.
When using GOOSE Analogs and PU base in FlexElements, the largest value that can be displayed in the FlexEle-
ment actual values is 2,140,000.000.
The GOOSE analog input FlexAnalog™ values are available for use in other T60 functions that use FlexAnalog™ values.
5.8.13 IEC 61850 GOOSE INTEGERS
PATH: SETTINGS
INPUTS/OUTPUTS
IEC 61850 GOOSE UINTEGERS
GOOSE UINTEGER INPUT 1(16)
The IEC 61850 GOOSE uinteger inputs feature allows the transmission of FlexInteger™ values between any two UR-
series devices. The following settings are available for each GOOSE uinteger input.
Table 5–27: GOOSE ANALOG INPUT BASE UNITS
ELEMENT
BASE UNITS
DCmA
BASE = maximum value of the
DCMA INPUT MAX
setting for the two transducers configured
under the +IN and –IN inputs.
FREQUENCY
f
BASE
= 1 Hz
PHASE ANGLE
ϕ
BASE
= 360 degrees (see the UR angle referencing convention)
POWER FACTOR
PF
BASE
= 1.00
RTDs
BASE = 100°C
SOURCE CURRENT
I
BASE
= maximum nominal primary RMS value of the +IN and –IN inputs
SOURCE ENERGY
(Positive and Negative Watthours,
Positive and Negative Varhours)
E
BASE
= 10000 MWh or MVAh, respectively
SOURCE POWER
P
BASE
= maximum value of V
BASE
×
I
BASE
for the +IN and –IN inputs
SOURCE THD & HARMONICS
BASE = 1%
SOURCE VOLTAGE
V
BASE
= maximum nominal primary RMS value of the +IN and –IN inputs
SYNCHROCHECK
(Max Delta Volts)
V
BASE
= maximum primary RMS value of all the sources related to the +IN and –IN inputs
VOLTS PER HERTZ
BASE = 1.00 pu
XFMR DIFFERENTIAL CURRENT
(Xfmr Iad, Ibd, and Icd Mag)
I
BASE
= maximum primary RMS value of the +IN and -IN inputs
(CT primary for source currents, and transformer reference primary current for transformer
differential currents)
XFMR DIFFERENTIAL
HARMONIC CONTENT
(Xfmr Harm2 Iad, Ibd, and Icd Mag)
(Xfmr Harm5 Iad, Ibd, and Icd Mag)
BASE = 100%
XFMR RESTRAINING CURRENT
(Xfmr Iar, Ibr, and Icr Mag)
I
BASE
= maximum primary RMS value of the +IN and -IN inputs
(CT primary for source currents, and transformer reference primary current for transformer
differential currents)
GOOSE UINTEGER
INPUT 1
UINTEGER 1
DEFAULT:
1000
Range: 0 to 429496295 in steps of 1
MESSAGE
UINTEGER 1
DEFAULT
MODE: Default Value
Range: Default Value, Last Known
Содержание UR T60
Страница 10: ...x T60 Transformer Protection System GE Multilin TABLE OF CONTENTS ...
Страница 14: ...xiv T60 Transformer Protection System GE Multilin 0 1 BATTERY DISPOSAL 0 BATTERY DISPOSAL 0 ...
Страница 34: ...1 20 T60 Transformer Protection System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...
Страница 436: ...5 298 T60 Transformer Protection System GE Multilin 5 10 TESTING 5 SETTINGS 5 ...
Страница 492: ...8 18 T60 Transformer Protection System GE Multilin 8 3 ENERVISTA SECURITY MANAGEMENT SYSTEM 8 SECURITY 8 ...
Страница 510: ...9 18 T60 Transformer Protection System GE Multilin 9 6 COMMISSIONING TEST TABLES 9 COMMISSIONING 9 ...
Страница 678: ...C 30 T60 Transformer Protection System GE Multilin C 7 LOGICAL NODES APPENDIX C C ...
Страница 688: ...D 10 T60 Transformer Protection System GE Multilin D 1 IEC 60870 5 104 PROTOCOL APPENDIX D D ...
Страница 700: ...E 12 T60 Transformer Protection System GE Multilin E 2 DNP POINT LISTS APPENDIX E E ...