Method of recognizing signal mis-wiring of a three-phase circuit

A signal analyzer for calculating the power consumption and power factor of a three-phase power system driving a motor includes logic that determines whether the analyzer's own input terminals are wired in a proper or inverted manner. To do this, the signal analyzer observes a pattern of zero c...

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Bibliographische Detailangaben

Hauptverfasser:	Murry, Michael W, Shepeck, Matthew A, Justin, Dennis L
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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