GE C70 Instruction Manual page 532

GOOSE General Object Oriented Substation Event
GPS Global Positioning System
GSU Generator Step-Up
HARM Harmonic / Harmonics
HCT High Current Time
HGF High-Impedance Ground Fault (CT)
HIZ High-Impedance and Arcing Ground
HMI Human-Machine Interface
HTTP Hyper Text Transfer Protocol
HV High Voltage
HYB Hybrid
Hz Hertz
I Instantaneous
I_0 Zero Sequence current
I_1 Positive Sequence current
I_2 Negative Sequence current
IA Phase A current
IAB Phase A minus B current
IB Phase B current
IBC Phase B minus C current
IC Phase C current
ICA Phase C minus A current
ID Identification
IED Intelligent Electronic Device
IEC International Electrotechnical Commission
IEEE Institute of Electrical and Electronic Engineers
IG Ground (not residual) current
Igd Differential Ground current
IN CT Residual Current (3Io) or Input
INC SEQ Incomplete Sequence
INIT Initiate
INST Instantaneous
INV Inverse
I/O Input/Output
IOC Instantaneous Overcurrent
IOV Instantaneous Overvoltage
IRIG Inter-Range Instrumentation Group
ISO International Standards Organization
IUV Instantaneous Undervoltage
K0 Zero Sequence Current Compensation
kA kiloAmpere
kV kiloVolt
LED Light Emitting Diode
LEO Line End Open
LFT BLD Left Blinder
LOOP Loopback
LPU Line Pickup
LRA Locked-Rotor Current
LTC Load Tap-Changer
LV Low Voltage
M Machine
mA MilliAmpere
MAG Magnitude
MAN Manual / Manually
MAX Maximum
MIC Model Implementation Conformance
MIN Minimum, Minutes
MMI Man Machine Interface
MMS Manufacturing Message Specification
MRT Minimum Response Time
MSG Message
MTA Maximum Torque Angle
MTR Motor
MVA MegaVolt-Ampere (total 3-phase)
MVA_A MegaVolt-Ampere (phase A)
MVA_B MegaVolt-Ampere (phase B)
MVA_C MegaVolt-Ampere (phase C)
ii
MVAR
MVAR_A
MVAR_B
MVAR_C
MVARH
MW
MW_A
MW_B
MW_C
MWH
N
N/A, n/a
NEG
NMPLT
NOM
NTR
O
OC, O/C
O/P, Op
OP
OPER
OPERATG
O/S
OSI
OSB
OUT
OV
OVERFREQ
OVLD
P
PC
PCNT
PF
PF_A
PF_B
PF_C
PFLL
PHS
PICS
PKP
PLC
POS
POTT
PRESS
PRI
PROT
PSEL
pu
PUIB
PUIT
PUSHBTN
PUTT
PWM
PWR
QUAD
R
RCA
REF
REM
REV
RI
RIP
RGT BLD
RMA
RMS
ROCOF
C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM – INSTRUCTION MANUAL
MegaVar (total 3-phase)
MegaVar (phase A)
MegaVar (phase B)
MegaVar (phase C)
MegaVar-Hour
MegaWatt (total 3-phase)
MegaWatt (phase A)
MegaWatt (phase B)
MegaWatt (phase C)
MegaWatt-Hour
Neutral
Not Applicable
Negative
Nameplate
Nominal
Neutral
Over
Overcurrent
Output
Operate
Operate
Operating
Operating System
Open Systems Interconnect
Out-of-Step Blocking
Output
Overvoltage
Overfrequency
Overload
Phase
Phase Comparison, Personal Computer
Percent
Power Factor (total 3-phase)
Power Factor (phase A)
Power Factor (phase B)
Power Factor (phase C)
Phase and Frequency Lock Loop
Phase
Protocol Implementation & Conformance
Statement
Pickup
Power Line Carrier
Positive
Permissive Over-reaching Transfer Trip
Pressure
Primary
Protection
Presentation Selector
Per Unit
Pickup Current Block
Pickup Current Trip
Pushbutton
Permissive Under-reaching Transfer Trip
Pulse Width Modulated
Power
Quadrilateral
Rate, Reverse
Reach Characteristic Angle
Reference
Remote
Reverse
Reclose Initiate
Reclose In Progress
Right Blinder
Return Materials Authorization
Root Mean Square
Rate of Change of Frequency
ABBREVIATIONS