Frequency measurement for load shedding and accurate magnitude calculation

A method includes receiving electrical measurements of an input signal of a power system. The method includes determining an estimated frequency of the power system using a rate of change of phase of the power system and using zero crossings of the power system. Selection between using the rate of c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Li, Hang, Hartshorn, Jay, D'Aversa, Angelo, Skendzic, Veselin, Yedidi, Vinod K, Donolo, Marcos A, Patel, Subhash C, Swaminathan, Chandrasekaran
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROLLING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES SYSTEMS FOR STORING ELECTRIC ENERGY TESTING
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