Basic knowledge of wheel hub motor
The in-wheel motor drive used by electric vehicles belongs to the decentralized motor drive mode. There are usually two ways...
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Basic knowledge of switched reluctance motor
Switched reluctance motor (SRM) is a typical mechatronics motor, also known as "switched reluctance motor drive system (SRD)". Converter), rotor...
Basic knowledge of permanent magnet brushless DC motor
The high-density, high-efficiency, wide-speed vehicle traction motor and its control system are not only the heart of electric vehicles but...
Basic knowledge of induction motors
The induction motor is a type of motor powered by 380V three-phase alternating current (phase difference 120°) at the same...
The structure principle of DC motor
DC motor is a motor that converts DC electrical energy into mechanical energy. Because of its good speed regulation performance,...
Knowledge of driving motors for electric cars
The function of the drive motor is to convert the electrical energy of the power supply into mechanical energy, and...
Basic knowledge of car charging machines and charging stations
1.Car charging machineThe car charging machine is a device that is connected to the AC power grid to provide DC...
Two charging methods for electric car power batteries
There are two ways to charge the power battery: regular charging and fast charging. 1). Conventional charging method (slow charging...
Power battery charging function, method and management
1). Power battery charging functionPower battery charging should usually achieve the following three functions.①Restore the battery to the rated capacity...
Management content of the battery management system
The battery management system mainly performs the following tasks: voltage, current and temperature measurement; calculation of battery SOC; calculation of...