How does an electric motor function?

We all know that an electric motor machine has a stationary part, called a stator, but it works only when a current is supplied to it and a magnetic field is created, the displacement of which is driven by a rotating part (“rotor”). is said to be set in motion.

However, as the demand for electric vehicles is increasing today, I believe that a good customer should have all the information about what kind of electric vehicle he needs and if he also has knowledge about the parts of the vehicle, then it will be useful for the customer. Will be more profitable. Next, we will understand how an electric motor works, it is simple. Here’s a simple explanation of how a car’s four-pole three-phase AC induction motor works.

electric car motor uses a current to create a magnetic field at the fixed part of the machine, called the stator, whose displacement sets in motion of a rotating part (called the “rotor”).

It begins with the car’s battery, which is connected to the motor. The automobile battery provides electrical power to the stator. On the opposing ends of the stator core, coils composed of conducting wire that is inside the stator serve as magnets.

As a result, each time the motor receives electrical power from the vehicle’s battery, the coils in it produce a revolving magnetic field that pushes the conductive rods behind it towards the rotor’s exterior. The mechanical energy required for the car’s gears to rotate, which in turn rotates the tires, is produced by the rotating rotor.

There are different types of electric motors

Brushed DC Motor
Brushless DC Motor
Permanent magnet synchronous motor
Induction Motors
Switched Reluctance Motors
Synchronous Reluctance Motor
Axial flux ironless permanent magnet motor

There are several drivetrain possibilities for electric automobiles. The position of the electric motor is crucial to how the vehicle delivers electricity and serves its purpose.

EVs can have one motor, two motors, three motors, or one motor for each wheel, among other variations.

Powertrain types for EVs include:

Existing powertrain EVs may be divided into two categories based on how many motors are utilized in the vehicle and how they are configured: centralized single motor-driven powertrain and dispersed multi-motor driven powertrain.

An integrated motor Modern EVs most frequently use single-motor speed-driven powertrains. Several EVs emphasize dispersed multi-motorized powertrains. Three classifications are used to categorize multi-motorized powertrains.