A powertrain, a charging control method, and an electric vehicle. The powertrain includes a motor control unit and a motor. The motor control unit includes three bridge arms and a controller. A first end of a direct current power supply is coupled to one end of each bridge arm and a first end of the power battery. A second end of the power battery is coupled to the other end of each bridge arm. A midpoint of each bridge arm is coupled to one end of a motor winding. The other end of each motor winding is coupled to a second end of the direct current power supply. Two bridge arms of each bridge arm are turned on or off based on a first PWM signal and a second PWM signal. The first PWM signal and the second PWM signal are interleaved.
POWERTRAIN, CHARGING CONTROL METHOD, AND ELECTRIC VEHICLE
2024-01-18
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
POWERTRAIN, CHARGING CONTROL METHOD, AND ELECTRIC VEHICLE
European Patent Office | 2024
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