CHAPTER 3: IEC 61850 COMMUNICATION
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR FAMILY – COMMUNICATIONS GUIDE
3-49
3
Table 3-33: Capacitor bank phase overvoltage stage data objects
3.5.2.15 Compensated overvoltage (CompOv)
This element is instantiated in the following products: D60, L60, L90.
Table 3-34: Compensated overvoltage function data objects
phsC.cVal
Vector
MX
R
phsC.cVal.mag.f
FLOAT32
instCVal.mag.f deadbanded
R
phsC.units
Unit
CF
R
phsC.units.SIUnit ENUMERATED
1, the code for dimensionless (per unit)
R
phsC.units
.multiplier
ENUMERATED
0, the code for a multiplier of 1
R
phsC.db
INT32U
CF CPhOvPTOV#.OpV.phsC.db
R/W/C
phsC.zeroDb
INT32U
CF (VOLTAGE CUT-OFF LEVEL) / 275 *
100 000
R
LNName: CPhOv$PTOV#
LDevice inst: Prot
UR element: BANK OVERVOLTAGE element # Stage $
data obj. data attribute
Type
FC UR Name
Description
R/W/C
Str
ACD
BANK OV # STG $ PKP operands
(including individual three phases), which
indicates Op will operate when delay
expires.
R
general
BOOLEAN
ST Logical OR of data attributes
phsA, phsB and phsC
R
dirGeneral
ENUMERATED
ST
0, the code for unknown.
R
phsA
BOOLEAN
ST BANK OV # STG $A PKP
R
dirPhsA
ENUMERATED
ST
0, the code for unknown.
R
phsB
BOOLEAN
ST BANK OV # STG $B PKP
R
dirPhsB
ENUMERATED
ST
0, the code for unknown.
R
phsC
BOOLEAN
ST BANK OV # STG $C PKP
R
dirPhsC
ENUMERATED
ST
0, the code for unknown.
R
Op
ACT
BANK OV # STG $ OP per phase operands
(including individual three phases of each
stage)
R
general
BOOLEAN
ST Logical OR of data attributes
phsA, phsB and phsC
R
phsA
BOOLEAN
ST BANK OV # STG $A OP
R
phsB
BOOLEAN
ST BANK OV # STG $B OP
R
phsC
BOOLEAN
ST BANK OV # STG $C OP
R
LNName: CmpOv0PTOV1
LDevice inst: Prot
UR element: Compensated Overvoltage functions
data obj. data attribute
Type
FC UR Name
Description
R/W/C
Str
ACD
COMP OV PKP operand
R
general
BOOLEAN
ST COMP OV PKP
R
dirGeneral
ENUMERATED
ST
0, the code for unknown. It is unknown as
the element is non-directional
R
Op
ACT
COMP OV OP operand
R
general
BOOLEAN
ST COMP OV OP
R
Dpo
SPS
COMP OV DPO operand, which is the
inverse of COMP OV PKP
R
stVal
BOOLEAN
ST COMP OV DPO
R
BlkRef
γ
ORG
COMPENSATED OV BLK setting for setting
group
γ
.
R
setSrcRef
ObjectReference SP COMPENSATED OV BLK for
group
γ
.
reference to the data attribute to input
R/C
setSrcCB
ObjectReference SP
source GoCB of input if via GOOSE
R/C
LNName: CPhOvPTOV#
LDevice inst: Prot
UR element: BANK OVERVOLTAGE element #
data obj. data attribute
Type
FC UR Name
Description
R/W/C