Vehicle and charging control method of vehicle
AssigneesHyundai Motor Company, Kia Corporation
InventorsSung Min Hong, Yong Gyu Lee
Life of this patent
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Abstract
A vehicle includes a motor including a plurality of motor windings, and a plurality of single-phase battery module systems connected to each of the plurality of motor windings and including a plurality of battery modules, where each of the plurality of battery modules includes a battery and a power conversion module, and the power conversion module includes an inverter converting a DC voltage stored in the battery into an AC voltage to control the motor, and the inverter may be configured to receive an AC voltage from an AC power source through the plurality of motor windings during charging and charge the battery.
Claims14
A vehicle comprising:
- a motor including a plurality of motor windings;
- and
- a plurality of single-phase battery module systems connected to each of the plurality of motor windings and including a plurality of battery modules, wherein each of the plurality of battery modules includes a battery and a power conversion module, and each power conversion module includes an inverter converting a DC voltage stored in the battery into an AC voltage to control the motor,
- wherein each inverter is configured to receive an AC voltage from an AC power source through the plurality of motor windings during charging, and to charge the battery.
A charging control method of a vehicle comprising a motor including a plurality of motor windings and a plurality of single-phase battery module systems connected to each of the plurality of motor windings, and including a plurality of battery modules, wherein each of the plurality of battery modules includes a battery and a power conversion module, and each power conversion module includes an inverter converting a DC voltage stored in the battery into an AC voltage to control the motor, the method comprising:
- a receiving operation of receiving a charging signal for AC charging from a charger;
- and
- when the charging signal is received, a control operation of receiving an AC voltage from an AC power source through the plurality of motor windings and controlling the inverter to charge the battery.
Dependencies are inferred from the claim text.