ABB RELION 650 SERIES, Applications Manual

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GCM Communication interface module with carrier of GPS receiver module
GDE Graphical display editor within PCM600
GI General interrogation command
GIS Gas-insulated switchgear
GOOSE Generic object-oriented substation event
GPS Global positioning system
GSAL Generic security application
GSE Generic substation event
HDLC protocol High-level data link control, protocol based on the HDLC standard
HFBR connector type Plastic fiber connector
HMI
Human-machine interface
HSAR High speed autoreclosing
HV High-voltage
HVDC High-voltage direct current
IDBS Integrating deadband supervision
IEC International Electrical Committee
IEC 61869-2 IEC Standard, Instrument transformers
IEC 60870-5-103 Communication standard for protective equipment. A serial master/slave
protocol for point-to-point communication
IEC 61850 Substation automation communication standard
IEC 61850–8–1 Communication protocol standard
IEEE Institute of Electrical and Electronics Engineers
IEEE 802.12 A network technology standard that provides 100 Mbits/s on twisted-pair
or optical fiber cable
IEEE P1386.1 PCI Mezzanine Card (PMC) standard for local bus modules. References the
CMC (IEEE P1386, also known as Common Mezzanine Card) standard for
the mechanics and the PCI specifications from the PCI SIG (Special Interest
Group) for the electrical EMF (Electromotive force).
IEEE 1686 Standard for Substation Intelligent Electronic Devices (IEDs) Cyber Security
Capabilities
IED Intelligent electronic device
I-GIS Intelligent gas-insulated switchgear
Instance When several occurrences of the same function are available in the IED,
they are referred to as instances of that function. One instance of a
function is identical to another of the same kind but has a different
number in the IED user interfaces. The word "instance" is sometimes
defined as an item of information that is representative of a type. In the
same way an instance of a function in the IED is representative of a type of
function.
IP 1. Internet protocol. The network layer for the TCP/IP protocol suite widely
used on Ethernet networks. IP is a connectionless, best-effort packet-
switching protocol. It provides packet routing, fragmentation and
reassembly through the data link layer.
1MRK 505 287-UUS B Section 17
Glossary
Busbar protection REB650 251
Application manual
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