ELECTRIC MACHINE SYSTEM AND CONTROLLER

An electric machine system includes an electric machine and a controller. The controller controls input and output of a first voltage with respect to the first winding set, and input and output of a second voltage with respect to the second winding set. The controller includes an output unit and a s...

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Bibliographische Detailangaben
Hauptverfasser:	KATSURA, Kenshiro, YAMAMOTO, Tomoya, YAMAGUCHI, Koji, JIKUMARU, Takehiro
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	An electric machine system includes an electric machine and a controller. The controller controls input and output of a first voltage with respect to the first winding set, and input and output of a second voltage with respect to the second winding set. The controller includes an output unit and a setting unit. The output unit outputs a first signal for the input and output of the first voltage, and a second signal for the input and output of the second voltage. The setting unit sets a phase difference between the first signal and the second signal. The setting unit changes the phase difference in correspondence with a variation of the magnitude of at least one of a first current flowing through the first winding set, and a second current flowing through the second winding set.