Frequency Rate Of Change (Rtehz); Ground Distance (Gnddis); Frequency Rate Of Change Data Objects; Ground Distance Data Objects - GE UR Series Manual

MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
DCUB_PSCH1
LNName:
data attribute
data obj.
InRef14
setSrcRef
setSrcCB

3.5.2.17 Frequency rate of change (RteHz)

This element is instantiated in the following products: D60, F60, G30, G60, L90, N60, T60.
Table 3-36: Frequency rate of change data objects
LNName: RteHzPFRC#
data attribute
data obj.
Str
3
general
dirGeneral
Op
general
Dpo
stVal
HzChgRte
instMag
instMag.f
Mag
mag.f
units
units.SIUint
units.multiplier
db
zeroDb
BlkRef1
setSrcRef
setSrcCB

3.5.2.18 Ground distance (GndDis)

This element is instantiated in the following products: D30, D60, L60, L90, T60.
Table 3-37: Ground distance data objects
GndDisPDIS#
LNName:
data attribute
data obj.
Str
general
dirGeneral
phsA
dirPhsA
phsB
dirPhsB
phsC
dirPhsC
3-50
Prot
LDevice inst:
Type FC UR Name
ORG
SP DCUB LOG4
ObjectReference
SP
ObjectReference
LDevice inst: Prot
Type FC UR Name
ACD
ST FREQ RATE # PKP
BOOLEAN
ST
ENUMERATED
ACT
ST FREQ RATE # OP
BOOLEAN
SPS
ST FREQ RATE # DPO
BOOLEAN
MV
MX
AnalogueValue
FLOAT32 FREQUENCY RATE OF CHANGE #
MX
AnalogueValue
FLOAT32 FREQUENCY RATE OF CHANGE #
on deadband exception
CF
Unit
ENUMERATED
ENUMERATED
CF RteHzPFRC#.HzChgRte.db
INT32U
CF
INT32U
ORG
SP FREQ RATE # BLOCK
ObjectReference
SP
ObjectReference
Prot
LDevice inst:
Type FC UR Name
ACD
ST GND DIST Z# PKP
BOOLEAN
ST
ENUMERATED
ST GND DIST Z# PKP A
BOOLEAN
ST dirGeneral
ENUMERATED
ST GND DIST Z# PKP B
BOOLEAN
ST dirGeneral
ENUMERATED
ST GND DIST Z# PKP C
BOOLEAN
ST dirGeneral
ENUMERATED
CHAPTER 3: IEC 61850 COMMUNICATION
Directional Comparison Unblocking element
UR element:
Description
DCUB LOG4 setting (Loss of Guard)
Reference to the data attribute to input
Source GoCB of input if via GOOSE
UR element: Frequency Rate of Change element #
Description
FREQ RATE # PKP operand, which indicates
that Op operates when delay expires
0, the code for unknown
FREQ RATE # OP operand
FREQ RATE # DPO operand
FREQUENCY RATE OF CHANGE # in Hz/s
75, the code for Rate of change of
frequency (Hz/s)
0, the code for a multiplier of 1
0
FREQ RATE # BLOCK setting
Reference to the data attribute to input
Source GoCB of input if via GOOSE
Ground Distance Z# Settings
UR element:
Description
GND DIST Z# PKP operand in Phase –To –
Ground
1(Forward) if GND DIST Z DIR value is
Forward, 2 (backward) if GND DIST Z1 DIR
value is Reverse, and otherwise 0 (unknown)
UR SERIES – COMMUNICATIONS GUIDE
R/W/C
R
R/C
R/C
R/W/C
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R/W/C
R
R
R/C
R/C
R/W/C
R
R
R
R
R
R
R
R
R