Section 6 Glossary - ABB Relion 630 Series Commissioning Manual

1MRS756801 A
Section 6
630 series
Commissioning Manual
Glossary
ANSI American National Standards Institute
CAT 5 A twisted pair cable type designed for high signal integrity
CT Current transformer
DC Direct current
DHCP Dynamic Host Configuration Protocol
DNP3 A distributed network protocol originally developed by
Westronic. The DNP3 Users Group has the ownership of
the protocol and assumes responsibility for its evolution.
EMC Electromagnetic compatibility
Ethernet A standard for connecting a family of frame-based
computer networking technologies into a LAN
FAT Factory acceptance testing
GOOSE Generic Object Oriented Substation Event
HMI Human-machine interface
I/O Input/output
IEC International Electrotechnical Commission
IEC 61850 International standard for substation communication and
modelling
IEC 61850-8-1 A communication protocol based on the IEC 61850
standard series and a standard for substation modelling
IED Intelligent electronic device
IP Internet protocol
IP address A set of four numbers between 0 and 255, separated by
periods. Each server connected to the Internet is assigned
a unique IP address that specifies the location for the TCP/
IP protocol.
LAN Local area network
LC Connector type for glass fibre cable
LCD Liquid crystal display
LED Light-emitting diode
LHMI Local human-machine interface
NCC Network control center
Section 6
Glossary
37