F1 energy storage motor working principle diagram

How do F1 cars use energy?

F1 cars harvest energy using the energy recovery system, made up of the MGU-K connected to the crankshaft and the MGU-H in the turbocharger. These motor generator units harvest waste energy lost under braking as kinetic energy, and as heat lost in the exhaust gases, and this energy can be used in various ways.

How does a F1 power unit improve efficiency?

By improving the efficiency of the MGU-H and compressor as well, the amount of work that can be done by each is increased. Since 2014, F1 power units have comprised a 1.6-liter V6 direct-injection single-turbo engine and two types of energy recovery system.

What type of energy harvesting system does a Formula 1 car use?

Formula 1 cars employ two different types of energy harvesting systems, both of which are part of the ERS. The first is the MGU-H, which harvests thermal energy from the car’s exhaust/turbo system. The second is the MGU-K, an evolution of the original Kinetic Energy Recovery System (KERS).

What is ERS in F1?

ERS stands for Energy Recovery System, and it is one of the most important systems on a modern F1 car. First (properly) bursting onto the scene in 2009, it has evolved over time to become integral to the cars’ powertrains. So, what are the MGU-H and MGU-K, and how do they work? ERS in F1 stands for Energy Recovery System.

How do F1 brakes work?

This is in fact the common system in F1, used by Red Bull, Toro Rosso, Ferrari, Renault and Toyota. When the car brakes a proportion of the rotational force is captured by a electric motor / generator (MGU) mounted at one end of the engines crankshaft. This MGU converts the kinetic energy into electrical energy which is then stored in batteries.

Will F1 cars rely on MGU-K systems in 2026?

From 2026, the cars will depend on MGU-K systems for energy recovery, and we will see in time just how well they do it! The ERS system in an F1 car is very complex, and it’s made up of various different components.