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 comprising a plurality of motor windings, and a plurality of single-phase battery module systems connected to the plurality of motor windings, respectively, and including plurality of battery modules, wherein each of the plurality of battery modules includes a battery and a power conversion module, and the power conversion module includes an inverter configured to convert direct current voltage stored in the battery into alternating current (AC) voltage and to control a motor, wherein the inverter operates to transfer direct current (DC) power supply provided from a charger to the battery through the plurality of motor windings during DC charging.
Claims11
A vehicle, comprising:
- a motor comprising a plurality of motor windings;
- and
- a plurality of single-phase battery module systems connected to the plurality of motor windings, respectively, and including 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 configured to convert direct current voltage stored in the battery into alternating current (AC) voltage and to control a motor;
- wherein each inverter operates to transfer direct current (DC) power provided from a charger to the battery through the plurality of motor windings during DC charging.
A charging control method of a vehicle including a motor including a plurality of motor windings and a plurality of single-phase battery module systems connected to the plurality of motor windings, respectively, 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 configured to convert direct current voltage stored in the battery into alternating current (AC) voltage and to control a motor, the charging control method comprising:
- a receiving operation of receiving a charging signal for DC charging from a charger;
- and
- a control operation of controlling each inverter to transfer DC power provided from the charger to a battery through the plurality of motor windings when the charging signal is received.
Dependencies are inferred from the claim text.