SMART GUIDE
OVERVIEW

The smart guide was created to provide basic and understandable explanations about communication technology in smart grids and other energy applications.

We hope that the guide can serve as a glossary, encyclopedia and academy for everyone who wants a basic understanding of the technologies behind smart grids and professionals who can benefit from it.

FOR
SMART GRIDS

ACADEMY

all entries by chapter

DICTIONARY

all entries sort­ed aplhabetically

ACADEMY

all entries by chapter

Sub­sta­tion Automation
Com­mu­ni­ca­tion Interfaces
Net­work Communication
Cyber Secu­ri­ty
Com­mu­ni­ca­tion Protocols
IEC 61850
Inter­net Protocols
Chap­ters

DICTIONARY

all entries sort­ed aplhabetically

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

All from A to Z

Since some of the tech­nolo­gies are more dif­fi­cult to be found online or clos­er to our exper­tise, we have decid­ed to make some entries longer than others.

The newest entries

Ethernet

Eth­er­net is a fam­i­ly of wired com­put­er net­work­ing tech­nolo­gies com­mon­ly used in local area net­works (LAN) and also wide area net­works (WAN).

Over time, Eth­er­net has large­ly replaced com­pet­ing wired LAN tech­nolo­gies by pro­vid­ing high­er bit rates, a greater num­ber of nodes, and longer link dis­tances and decent back­ward compatibility.

Full Entry

TASE 2/ ICCP

ICCP (Inter-Con­trol Cen­ter Com­mu­ni­ca­tions Pro­to­col) is a stan­dard pro­to­col for com­mu­ni­ca­tions between con­trol cen­ters, which is part of the IEC 60870–6 stan­dard under the name of TASE.2 Tele­con­trol Appli­ca­tion Ser­vice Ele­ment 2.

It is being used around the world to exchange data over wide area net­works (WANs) between grid oper­a­tors, util­i­ties, vir­tu­al pow­er plants, region­al con­trol cen­ters and oth­er generators.

Full Entry

MMS Protocol

IEC 61850 MMS (Man­u­fac­tur­ing Mes­sage Spec­i­fi­ca­tion) is a client/server based pro­to­col for com­mu­ni­ca­tions between IEDs (IED – Intel­li­gent Elec­tron­ic Device) and high­er lev­el enti­ties (such as RTUs and SCADAs) over Eth­er­net that is part of the IEC 61850 stan­dard for com­mu­ni­ca­tion tech­nol­o­gy in substations.

It is mapped onto TCP/IP and allows to access the serv­er through its IP address in order to write/read data and exchange files.

Full Entry

RS-485

The RS-485 (Rec­om­mend­ed Stan­dard-485) or also known EIA-485 (Elec­tron­ic Indus­tries Alliance-485) stan­dard defines the char­ac­ter­is­tics of an elec­tri­cal inter­face for ser­i­al com­mu­ni­ca­tions in indus­tri­al con­trol systems.

In con­trast to the old­er RS-232, it allows to bal­ance elec­tri­cal sig­nals and con­nect mul­ti­ple device to the net­work, which can stretch over longer dis­tances and harsh­er environments.

Full Entry

The newest entries

Part of
our core
exper­tise

DLMS/ COSEM

DLMS/COSEM (or IEC 62056) is the main glob­al stan­dard for smart ener­gy meter­ing, con­trol and man­age­ment. It includes spec­i­fi­ca­tions for media-spe­cif­ic com­mu­ni­ca­tion pro­files, an object-ori­ent­ed data mod­el and an appli­ca­tion lay­er protocol.

Full Entry

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 mech­a­nisms to group any for­mat of data (sta­tus, val­ue) into a data set and trans­mit it through elec­tri­cal net­works with­in a time peri­od of 4 milliseconds.

It is most com­mon­ly used for data exchanges between IEDs (IED – Intel­li­gent Elec­tron­ic Device) in elec­tri­cal sub­sta­tions over Ethernet.

Learn More

HSR

HSR (High-avail­abil­i­ty Seam­less Redun­dan­cy) is a redun­dan­cy pro­to­col for Eth­er­net net­works requir­ing short reac­tion times and high avail­abil­i­ty, as for exam­ple pro­tec­tion sys­tems at elec­tri­cal substations.

Unlike com­mon redun­dan­cy pro­to­cols like RSTP, HSR reacts to any net­work com­po­nent fail­ures seam­less­ly (with­out recov­ery time) and is invis­i­ble to the application.

Full Entry

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iGrid Solutions and Applications

Automation with IEC 61850 

The IEC 61850 stan­dard is enabling new opor­tu­ni­ties for ven­dor inter­op­er­abil­i­ty and advanced sub­sta­tion automa­tion. Find out how you can take advan­tage of IEC 61850 with easy-to-use and adapt­able solu­tions for a sim­ple migra­tion or retrofit.

IEC 61850 Automation

HV Substation Automation

Pow­er­ful sub­sta­tion automa­tion sys­tems often han­dle numer­ous com­mu­ni­ca­tion pro­to­cols and media with­in one net­work, which can result in expen­sive and com­plex projects.  Avoid these prob­lems with inter­op­er­a­ble tech­nol­o­gy and smart con­fig­u­ra­tion tools.

HV Sub­sta­tion Automation

MV Distribution Grid Automation

It is often dif­fi­cult to find the exact solu­tion you need in a MV appli­ca­tion, lead­ing to high­er costs than nec­es­sary. With our scal­able and adapt­able solu­tions you will be able to only pay for what you real­ly need, with­out com­prim­is­ing on qual­i­ty or security.

MV Dis­tri­b­u­tion Grid Automation

Photovoltaic Power Station

Using an open and scal­able SCADA sys­tem to mon­i­tor and con­trol a PV plant comes with many ben­e­fits on sev­er­al lev­els. Find out how advanced com­mu­ni­ca­tion tech­nol­o­gy affects PV oper­a­tion, main­te­nance, sys­tem design, invest­ment secu­ri­ty, profits…

Pho­to­volta­ic Generation