mildhybride

MildHybride is a term used to describe a type of vehicle powertrain that incorporates a small electric motor or generator and a battery pack to assist the internal combustion engine. Unlike full hybrids, mild hybrids cannot propel the vehicle solely on electric power. The electric system primarily serves to provide supplemental torque during acceleration, restart the engine after it has been shut off by the start-stop system, and recapture energy through regenerative braking.

The electric motor in a mild hybrid system is typically smaller and less powerful than those found in full hybrids. The battery pack is also smaller, often a 48-volt system, which is less complex and costly to implement than the higher voltage systems of full hybrids. This design choice allows for a more affordable entry point into hybrid technology, offering some fuel efficiency improvements and reduced emissions compared to conventional gasoline or diesel vehicles.

Mild hybrid technology contributes to fuel economy by allowing the internal combustion engine to operate more efficiently. For example, the engine can be shut off when the vehicle is coasting or stopped, and the electric motor can assist during initial acceleration, reducing the load on the engine. Regenerative braking captures kinetic energy that would otherwise be lost as heat and stores it in the battery, which can then be used to power the electric motor or other vehicle systems. While not as fuel-efficient as full hybrids, mild hybrids represent a step towards electrification and reduced environmental impact in the automotive sector.