Single cylinder braking and energy storage braking

Are regenerative braking systems energy efficient?

As one of the key technologies to improve energy efficiency and extend the driving range of EVs, regenerative braking has attracted extensive attention. The aim of this study is to review the configuration, control strategy, and energy-efficiency analysis of regenerative braking systems (RBSs).

What is regenerative braking?

Regenerative braking represents a technique where a vehicle's kinetic energy is captured by a temporary storage system. During deceleration, the energy usually lost in the braking process is redirected through a power transmission system to this energy store.

What is controlled braking?

The controlled braking technique employed in this context aims to strike a balance between effective deceleration of the vehicle and optimal energy recovery. By gradually engaging the brakes, the driving energy is efficiently transformed into electrical energy, ensuring a controlled and safe braking experience while maximizing energy regeneration.

What is serial regenerative braking?

In a research paper on “Design and Analysis of Recuperative Braking Systems for All-Terrain Vehicles” by R. Vignesh and Mr. S. R. Benin, the serial regenerative braking approach combines a braking system that adjusts through friction, incorporating regenerative braking.

Can a braking energy management strategy solve the BER problem?

A braking energy management strategy based on FESS/battery HESS is proposed to solve the BER problem of electric vehicles. The main research conclusions are as follows:

Can a braking system extract more energy from a vehicle?

In conclusion, the MATLAB simulation focused on a typical LMV, considering the wheel and rim size, and a vehicle speed of 40 km/h. The simulation results support the conclusion that the proposed recuperation in the braking system is capable of extracting more driving energy from the vehicle when the brakes are hold down gradually.