DEVICE AND METHOD FOR AVOIDANCE OF UNDESIRED OSCILLATIONS IN AN ELECTRICAL GRID

The invention discloses an automated method for supplying electric power to an electrical or electronic device connected to mains (4), characterized by:- after an unsolicited power failure of the mains (4) delaying the power consumption of the electrical or electronic device during switching-on of t...

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Bibliographic Details
Main Authors Jäger, Michael, Salecker, Jürgen
Format Patent
LanguageEnglish
French
German
Published 05.04.2023
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:The invention discloses an automated method for supplying electric power to an electrical or electronic device connected to mains (4), characterized by:- after an unsolicited power failure of the mains (4) delaying the power consumption of the electrical or electronic device during switching-on of the electrical or electronic device by a randomized delay time determined by the electrical or electronic device (102),- whereby the unsolicited power failure is defined by dropping of the mains frequency by more than 2,5 Hz before a power failure, whereby the dropping is determined by the electrical or electronic device (100).An electrical or electronic device performing the disclosed method is disclosed as well.
Bibliography:Application Number: EP20210200392