What is regenerative braking?
Friday 12th April 2024
Are you thinking about buying a hybrid or electric car? Many hybrid and electric vehicles use a regenerative braking system to save energy and increase your driving range. In our guide, we’ll explain what regenerative braking is and how it’s used in EVs and hybrids.
How does regenerative braking work?
Regenerative braking is used to capture the kinetic energy produced by a vehicle in motion. This energy is then converted into electricity which can in turn be used to recharge the battery. When you press the brake pedal, the electric motors spin backwards, thus generating energy that’s transferred to the battery. EVs and hybrids also have conventional friction brakes which are essential for heavy braking but having two braking systems reduces the amount of wear and tear on the brake pads and rotors, reducing maintenance costs and saving you money.
What is the best setting for regenerative braking?
Ultimately, the best regenerative braking setting is down to personal preference. How you use regen braking depends on your driving style and traffic conditions. If driving in congested city centre streets, consider using the highest regen braking settings, thus reducing the need to press the brake pedal as often. With long-distance driving, you should use a lower setting, allowing your EV or hybrid to coast.
Will regenerative braking increase my EV’s range?
Yes, regen braking can increase the range of your EV. When driving, set it to the highest regen setting available, thus conserving the energy used while extending its range.
What makes regenerative braking different to conventional braking?
When you press the brake pedal on a petrol or diesel-powered vehicle, the energy used from braking is wasted and the friction caused by braking will wear the brake pads down over time. Regen braking is an additional braking system designed to capture this energy and convert it into battery power.
The advantages of regenerative braking
Regenerative braking is a relatively new technology that comes with several advantages for EVs and hybrid vehicles, such as:
- Reducing wear and tear on the braking system.
- Increase the range of your EV without needing to plug in.
- Better fuel efficiency for hybrids.
- Less reliance on using the brake pedal in congested traffic conditions.
Do all hybrids and EVs have regenerative braking systems?
If you own or plan to buy an EV or hybrid, it’ll likely have a regenerative braking system as standard. If your new hybrid or EV has a regen braking system, experiment with the different settings and take the time to read the owner’s manual to find out how the settings work.
Understanding how regenerative braking works will ensure that your car wastes less fuel while driving. Do you already own an EV and want to extend its range? Our article has some top tips to increase your EV’s range. Book your next hybrid service at your nearest Formula One Autocentres branch today.
