Abréviations des schémas de protection et des appareillages

Sensitivity: LNT Construction Internal Use
Advanced Study of Protection Schemes and Switchgear
AC
Alternating Current
ACB
Air Circuit Breaker
ACR
Automatic Circuit Recloser
ADC
Analog to Digital Converter
AIO
Air Insulated Outdoor
AIS
Air Insulated Substation
ALF
Anti-aliasing Filter
ANFIS
Adaptive Neural Fuzzy Inference System
ANN
Artificial Neural Network
ANSCII
American Standard Code for Information Interchange
ANSI
American National Standards Institute
APDU
Application Protocol Data Unit
AUFLS
Automatic Under Frequency Load Shedding
AVR
Automatic Voltage Regulator
BCU
Bay Control Unit
BIM
Building Information Modeling
BOCB
Bulk Oil Circuit Breaker
BPF
Band Pass Filter
BRBPNN
Bayesian Regularization Backpropagation Neural
Network
CLPSCO
Comprehensive Learning Particle Swarm Optimizer
CLPU
Cold Load Pick-Up
CPU
Central Processing Unit
CRS
Closing Resistor Switch
CT
Current Transformer
DAC
Digital to Analog Converter
DAS
Data Acquisition System
DC
Direct Current
DCB
Directional Comparison Blocking scheme
DCUB
Directional Comparison Unblocking scheme
DFT
Discrete Fourier Transform
DNP
Distributed Network Protocol
DRM
Dynamic Resistance Measurement
DS
Disconnect Switch
DSP
Digital Signal Processor
DTB
Dead Tank Circuit Breakers
DUTT
Direct Under-reaching Transfer Trip
EHV
Extra High Voltage
EMF
Electro-Magnetic Field
EPROM
Erasable Programmabble Read Only Memory
ER
Earth Relay
ES
Earth Switch
FFT
Fast Fourier Transform

Sensitivity: LNT Construction Internal Use
FLC
Fuzzy Logic Control
FO Cable
Fiber Optic Cable
FVSI
Fast Voltage Stability Index
FWHT
Fast Walsh Hadamard Transform
GA
Genetic Algorithm
GCB
Generator Circuit Breaker
GIS
Gas Insulated Substation
GOOSE
Generic Object Oriented Substation Event
GPRS
General Packet Radio Service
GPS
Global Positioning System
GSU
Generator Step-up Unit
HCEP
Hydrophobic Cycloaliphatic epoxy resin
HMI
Mhuman Machine Interface
HRC
High Rupturing Capacity
HT
High Tension
HV
High Voltage
HVDC
High Voltage Direct Current
IC
Integrated Circuit
IDFT
identity Dependent Fourier Transform
IDMT
Inverse Definite Minimum Time Relay
IEC
International Electrotechnical Commission
IED
Intelligent Electronic Device
IEEE
Institute of Electrical and Electronics Engineers
LAN
Local Area Network
LCC
Local Control Cabinet
LCD
Liquid Crystal Display
LCS
Load Commutation Switch
LED
Light Emitting Diode
LMN
Line Stability Index
LPF
Low Pass Filter
LTB
Live Tank Circuit Breakers
LTC
Load Tap Changers
LVS
Low Voltage Switchgear
MCB
Micro Circuit Breaker
MCCB
Moulded Case Circuit Breaker
MMS
Manufacturing Message Specification
MOCB
Minimum Oil Circuit Breaker
MOV
Metal Oxide Varistors
MU
Merging Unit
MUX
Multiplexer
NCT
Neutral Current Transformer
NGT
Neutral Grounding Tramsformer
NLR
Non-Linear Resistor
NTR
Negative Torque Region

Sensitivity: LNT Construction Internal Use
OC
OverCurrent
OCB
Oil Circuit Breaker
OCR
Overcurrent Relay
OLTC
On-Load Tap Changers
OPGW
Optical Ground Wire
OSI
Open Systems International
OTI
Oil Temperature Indicator
PC
Personal Computer
PLC
Program Logic Controller
PLC
Programmable Logic Controllers
PLCC
Power-Line Carrier Communication
POC
Primary Operating Current
POTT
Permissive over-reaching Transfer Trip
PoW
Point on Wave
PPI
Programmable Peripheral Interface
PSM
Plug Setting Multiplier
PSO
Particle Swarm Optimization
PT
Potential Transformer
PTR
Positive Torque Region
PUTT
Permissive Under-reaching Transfer Trip
PV
Process Value
RAM
Random Access Memory
REF
Restricted Earth Fault
RMS
Root Mean Square
RoCoF
Rate of Change of Frequency
ROM
Read Only Memory
RRRV
Rate of Rise of Recovery Voltage
RTU
Remote Terminal Unit
RTU
Remote Terminal Unit
S/H
Sample/Hold
SAS
Substation Automation System
SCADA
Supervisory Control and Data Acquisition
SCL
Substation Configuration Language
SCSM
Specific Communication Service Mapping
SF6
Sulphur Hexafluoride
SFU
Switch Fuse Unit
SLF
Short Line Faults
SMV
System Marginity Validation
SONET
Synchronous Opitcal Network
SOTF
Switch-on-to-fault
SPR
Sudden Pressure Relay
TMM
Transformer Monitoring Module
TRV
Transient Recovery Voltage
UAT
Unit Auxilary Transformer

Sensitivity: LNT Construction Internal Use
UCA
Utility Communication Architecture
UCA
Utility Communications Architecture
UFLS
Under Frequency Load Shedding
UHV
Ultra High Voltage
UPS
Uninterruptable Power Supply
UVLS
UnderVoltage Load Schedding
VLAN
Virtual Local Area Network
VS
Voltage Stability
VT
Voltage Transformer
WSOS
Windows Switchgear Operating System
XML
eXtensible Markup Language