METHOD FOR ALLOWING A CONFIGURATION CHANGE OF AN INTELLIGENT ELECTRONIC DEVICE OF A POWER SYSTEM

The invention relates to a method for allowing a configuration change of an Intelligent Electronic Device (IED) of a power system, wherein the configuration change affects an operation of the IED. The method comprises receiving a request at the IED for the configuration change, wherein the request c...

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Bibliographische Detailangaben
Hauptverfasser:	SHAH, Vishal, PRAJAPATI, Darshit, VAGHELA, Dinesh, SHAH, Nayan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The invention relates to a method for allowing a configuration change of an Intelligent Electronic Device (IED) of a power system, wherein the configuration change affects an operation of the IED. The method comprises receiving a request at the IED for the configuration change, wherein the request comprises a configuration change signal. The configuration change signal is received at the IED in response to establishing a connection between an I/O module of the IED and a signalling component. The method further comprises verifying the request automatically by the IED, wherein verifying the request comprises detecting a predetermined signal pattern at the I/O module upon receiving the configuration change signal, wherein the predetermined signal pattern is stored in a memory associated with the IED. In addition, the method comprises enabling the configuration change in response to successful verification of the request by the IED.