In electric cars like tesla cars there are mainly three parts 1. battery pack 2. induction motor 3. VFD
well, we are
VFD can alter the frequency of this AC voltage as per the requirement.
Higher frequency means higher rpm (speed) and higher current means higher torque.
it means if we increase the frequency, which helps to achieve high speed if we reduce the frequency generation the car will be slow down
In tesla cars we see the3 phase induction motor which works by time varying current to produce a rotating magnetic field which causes the rotor to move.
The rotor connects to the wheels via a gearbox. This gearbox is different from the ones in regular cars.
This is the most important thing in electric cars, The battery pack contain normal 1.5v daily usage lithium-ion batteries
in a tesla car there are 16 battery modules each module contains 444 batteries total there are 7104 batteries united power-up the tesla car
instead of using one large battery tesla using these many small batteries for getting easily distribution of heat and higher battery pack life
There is an inverter which converts DC to AC, This inverter can also control the power frequencies and motor speed
Tesla cars uses a single speed transmission because induction motor is efficient in wide range of operating conditions.
In Tesla cars, reverse gear is quite simple by changing the polarity the wheels rotate in reverse direction.
How do the ultrasonic sensors work in Tesla cars?
In Tesla cars, the ultrasonic sensors are placed around the car It acts
ultrasonic sensors work on the simple principle of sending ultrasonic waves and if something comes in between then reflect back and on the basis of readings, we can decide what we want to do.
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