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US 2020/0269707 A1Published application
Power supply device
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsShohei OI, Mamoru TOCHITANI
Life of this patent
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Abstract
The power supply device includes a plurality of boost converters connected in parallel to boost and supply power from the power storage device, and a control device for controlling each of the boost converters. When the electronic control unit 50 cannot operate the plurality of boost converters by the feedback control, the control device operates only one of the plurality of boost converters by the feed forward control.
Claims7
A power supply device, comprising:
- a plurality of boost converters connected in parallel configured to boost and supply power from a power storage device;
- a control device configured to control each boost converter, wherein
- the control device operates one boost converter of the plurality of boost converters by feed forward control in a specific abnormal state in which the control device cannot operate the plurality of boost converters by feedback control.
Dependencies are inferred from the claim text.