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30/09/2024

Braking in Electric Vehicles

Regenerative braking Everything you wanted to know about braking in an electric vehicle Now in Eldan Car Magazine, Eldan Car News

Regenerative Braking - The Method of the Electric Vehicle
One of the main applications in the electric vehicle is the regenerative braking system, which allows the vehicle to slow down with reduced use of the brake pedal. How does it work and what are the advantages of using regenerative braking?

Regenerative braking is an efficient and environmentally friendly technology that converts kinetic energy lost in regular braking into electrical energy, which can be stored in the electric vehicle's battery and used to extend the driving range.

How does it work?
In a "regular car," when we want to slow down, we press the brake pedal. The press creates friction between the brake pads and the disc to which the wheel is attached, causing the vehicle to slow down until it stops. The braking converts the kinetic energy present in the vehicle into heat through friction, which dissipates and thus the energy is wasted. In contrast, in an electric vehicle, the energy is not wasted but converted into electrical energy that is recycled into the electric vehicle's battery through electric motors that act like a generator.

It is important to note that regenerative braking does not replace the vehicle's braking system but complements it. The more regenerative braking is used, the more electricity can be recycled into the battery, saving wear and tear on pads and discs.

Advantages of Regenerative Braking
There are several advantages to using regenerative braking:

Energy efficiency: Using regenerative braking can help increase the driving range by 5%-20%.
Reducing wear on the braking system: Regenerative braking reduces the use of brakes, resulting in less wear on brake pads and significantly extending the life of the brakes.
Smoother and more pleasant driving: Regenerative braking allows for more gradual and comfortable deceleration, as it can be controlled more precisely through the brake pedal. As a result, the ride in the vehicle is smoother and more pleasant.
Regenerative braking can help reduce noise during braking.