The MGU-H and MGU-K of F1 Explained

Formula One is the highest class of international auto racing for single-seater formula racing cars, Where the F1 cars are using some amazing Engineering methods for breaking the previous record and crack the lap timings.

In this blog, I have decided to share about two technologies that are used in the F1 cars for boosting their power in the lap. And one of these methods is now used in road cars.

 Where this will be a great question to ask for Automobile based Interviews.

The MGU-H  [ Motor Generator Unit-Heat ]

 It uses a small electric motor between the exhaust-side turbine wheel and the compressor wheel on the fresh air side of the turbo. Before exhaust gas enters the turbo, this electric motor drives the compressor wheel – therefore eliminating lag and giving immediate power from the turbo, as well as increasing torque at low-end engine speeds.

Mercedes have used the technology to great effect in F1, winning the last six world championships

Mercedes are no strangers to putting F1 tech to use in their road cars, This will rapidly increase the power of the car and gives the rider humungous pleasure.

The MGU-K  [ Motor Generator Unit - Kinetic ]

The Motor Generator Unit - Kinetic (usually abbreviated as MGU-K) is a component of a hybrid-electric power unit. 

The unit is both an electric generator and a motor. Connected directly to the crankshaft of the Internal Combustion Engine (ICE) by gears, it performs two functions under acceleration, it helps power the engine, and under braking, it uses the energy that would have been dissipated as heat to recharge the batteries. Here the magic of engineering happens, It goes through that cycle several times each lap, drawing electricity to help the engine deliver power, and generating electricity while helping the engine slow the car.

The MGU-K converts the kinetic energy dissipated during braking into electricity for a boost equivalent to 120kW or 160 hp, which can be deployed to the rear wheels throughout the lap.

So, I think you just got an idea about it!

That's it for today's blog you can share your opinion on the comment session.

A Blog by KK.