ABB ZEE600 - Glossary

Section 4 Glossary
611 series Series of numerical protection and control relays for low-end
protection and supervision applications of utility substations,
and industrial switchgear and equipment
615 series Series of numerical protection and control relays for protection
and supervision applications of utility substations, and
industrial switchgear and equipment
620 series Series of numerical protection and control relays for high-end
protection and supervision applications of utility substations,
and industrial switchgear and equipment
AD Active directory
AML Alarm message list
ANSI American National Standards Institute
CEL Chronological event list
COMTRADE Common format for transient data exchange for power
systems. Defined by the IEEE Standard.
COTS Commercial off-the-shelf
CSV Comma-separated values
ECS Electrification control system
Ethernet A standard for connecting a family of frame-based computer
networking technologies into a LAN
HMI Human-machine interface
IEC International Electrotechnical Commission
IEC 61850 International standard for substation communication and
modeling
IEEE Institute of Electrical and Electronics Engineers, Inc.
PLC Programmable logic controller
RTU Remote terminal unit
SCADA Supervision, control and data acquisition
SLD Single-line diagram
UTC Coordinated universal time
WHMI Web human-machine interface
2NGA000149 A Section 4
Glossary
ABB ZEE600 65
Operation Manual