The invention includes a first power supply connector, which connects a first inverter unit that supplies a drive current to a first three-phase winding of a rotary electric machine to a first vehicle power supply, and a second power supply connector, which connects a first second inverter unit that supplies a drive current to a second three-phase winding of the rotary electric machine to a second vehicle power supply, wherein a voltage of the first vehicle power supply is higher than a voltage of the second vehicle power supply, and a current capacity of the first power supply connector is smaller than a current capacity of the second power supply connector.
DRIVE DEVICE-INTEGRATED ROTARY ELECTRIC MACHINE AND ELECTRIC POWER STEERING DEVICE USING SAME
15.04.2021
Patent
Elektronische Ressource
Englisch
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