ABB REL670 Installation And Commissioning Manual page 194

186
Glossary
GI
GIS
GOOSE
GPS
GSM
HDLC protocol
HFBR connector type
HMI
HSAR
HV
HVDC
IDBS
IEC
IEC 60044-6
IEC 60870-5-103
IEC 61850
IEEE
IEEE 802.12
IEEE P1386.1
EMF
IED
I-GIS
IOM
Instance
IP
IP 20
General interrogation command
Gas insulated switchgear
Generic Object Oriented Substation Event
Global positioning system
GPS time Synchronization Module
High level data link control, protocol based on the HDLC standard
Plastic fibre connector
Human Machine Interface
High Speed Auto Reclosing
High Voltage
High Voltage Direct Current
Integrating Dead Band Supervision
International Electrical Comittee
IEC Standard, Instrument transformers – Part 6: Requirements for pro-
tective current transformers for transient performance
Communication standard for protective equipment. A serial master/slave
protocol for point-to-point communication
Substation Automation Communication Standard
Institute of Electrical and Electronics Engineers
A network technology standard that provides 100 Mbits/s on twisted-pair
or optical fiber cable
PCI Mezzanine Card (PMC) standard for local bus modules. References
the CMC (IEEE P1386, also known as Common Mezzanine Card) stan-
dard for the mechanics and the PCI specifications from the PCI SIG
(Special Interest Group) for the electrical EMF Electro Motive Force.
Electro Motive Force
Intelligent Electronic Device
Intelligent gas insulated switchgear
Binary Input/Output module
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 func-
tion is identical to another of the same kind but will have a different num-
ber 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.
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
re-assembly through the data link layer.
2. Ingression protection according to IEC standard
Ingression Protection, According to IEC standard, level 20
Chapter 14
Glossary