Abstract: The increase of utilization and recovery of efficient energy of regenerative braking is done in hybrid vehicles for distribution strategy and energy transformation through storage systems of hybrid energy with ultra-capacitor and battery. The system of regenerative braking in the hydraulic system of braking has several advantages of recovering kinetic energy and quicker responses that can improve the utilisation of efficient energy of the overall vehicle. The converted energy is stored in the devices of energy storage such as ultra-capacitors, batteries, and even in flywheels that are having ultrahigh speed and it extends the overall range of driving up to 10%. Furthermore, electric vehicles are totally equipped with a hybrid system of braking that is regenerative and hydraulic and the system of regenerative braking is insufficient that can offer the same type of deceleration that is available in the conventional vehicles then the system of hydraulic braking is applied there. Therefore, the analysis on the usage of hybrid power is verified on assuring the vehicle stability by converting electrical energy to mechanical energy.

Keyword : Regenerative braking, Hydraulic braking system,electro-hydraulic system, Vehicle stability control