IED — Intelligent Electronic Device

IED — Intel­li­gent Elec­tron­ic Device What is IED? IED — Intelligent Electronic Device In the pow­er sec­tor, intel­li­gent elec­tron­ic devices (IED) are micro­proces­sor based pow­er sys­tem equip­ment, such as cir­cuit break­ers, trans­form­ers and...

SER — Sequence of Events (SOE) Recording

SER — Sequence of Events (SOE) Recording What is SER? SER — SEQUENCE OF EVENTS (SOE) RECORDING Sequence of events record­ing (SER) is per­formed by micro­proces­sor based sys­tems, which mon­i­tor col­lect­ed data inputs and record the time and sequences of the...

Communication Interfaces

Com­mu­ni­ca­tion Interfaces A Chap­ter of the RS-232 — TIA/EIA-232RS-485 — TIA/EIA-485RS-422 — TIA/EIA-422100BASE-FX Eth­er­net100BASE-TX Eth­er­net The RS-232 (Rec­om­mend­ed Stan­dard-232) or also known EIA-232 (Elec­tron­ic Indus­tries Alliance-232) is a...

Grid & Substation Automation Chapter

Grid & Sub­sta­tion Automation A Chap­ter of the RTU — Remote Ter­mi­nal UnitSCADA — Super­vi­so­ry Con­trol and Data AcquisitionIED — Intel­li­gent Elec­tron­ic DeviceSER — SEQUENCE OF EVENTS RECORDING RTU most com­mon­ly stands for Remote Ter­mi­nal...

GOOSE Messaging IEC 61850 Protocol

IEC 61850 GOOSE Communication What is GOOSE Messaging? GOOSE (IEC 61850) The GOOSE (Gener­ic Object Ori­ent­ed Sub­sta­tion Event) pro­to­col is a com­mu­ni­ca­tion mod­el defined by the IEC 61850 stan­dard, which uses fast and reli­able...