Research on Braking Force Distribution in Regenerative Braking System Apply to Conventional Vehicle

Duong, Tung Tuan; Do, Dung Van; Nguyen, Thinh Truong

doi:10.1109/gtsd.2018.8595456

Cited by 2 publications

(2 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The main distinction between the two systems is whether the brake pedal is decoupled from the brake actuator. In the braking scenario of an electric vehicle, the braking torque is derived from two sources: hydraulic braking generated by the brake wheel cylinder, and regenerative braking provided by the motor through the drive shaft [20,21]. In Figure 4, when the brake pedal and brake actuator are not decoupled, regenerative braking is applied in addition to hydraulic braking during light braking.…”

Section: Selection Of a Regenerative Braking Systemmentioning

confidence: 99%

Design Optimization of Underground Mining Vehicles Based on Regenerative Braking Energy Recovery

Liu,

Hao,

et al. 2024

Applied Sciences

View full text Add to dashboard Cite

This article addresses the issue of energy waste resulting from frequent braking of underground mine cars and proposes an optimization design to address this. The proposed solution involves the installation of a regenerative braking device within the mine cars to capture and reuse the energy wasted during braking. This implementation improves the endurance capabilities of the underground mine cars. The article begins by analyzing the working characteristics of underground mine cars and proposing a design optimization method based on regenerative braking energy. Subsequently, a regenerative braking device specifically designed for underground mine cars is introduced. Finally, through physical modeling, a comparison is made between the energy consumption of the underground mine cars before and after the installation of the energy recovery system, allowing for an estimation of the actual benefits of energy recovery. The results demonstrate that the regenerative braking system successfully recovers approximately 60% of the braking energy during operation, resulting in an improvement of around 20% in the endurance capabilities of the underground mine cars. This significant enhancement contributes to the improved energy utilization efficiency of coal mine electric cars, reducing system energy consumption and lowering CO2 emissions.

show abstract

Section: Selection Of a Regenerative Braking Systemmentioning

confidence: 99%

Design Optimization of Underground Mining Vehicles Based on Regenerative Braking Energy Recovery

Liu,

Hao,

et al. 2024

Applied Sciences

View full text Add to dashboard Cite

show abstract

“…En la literatura, los autores consideran que la tasa de desaceleración y la masa del vehículo tienen efectos significativos en el umbral de frenado regenerativo a bajas velocidades. Se considera que un freno regenerativo a baja velocidad es efectivo en la ciudad, porque se requiere más acción en el sistema de frenado para tráfico pesado, incrementando así la potencia y autonomía del vehículo [4], [10]. Las estrategias de frenado regenerativo que toman en cuenta la pendiente de la vía son consideradas más eficientes por otros autores.…”

Section: Introductionunclassified

Analysis of regenerative braking efficiency in an electric vehicle through experimental tests

Valladolid

Calle²,

Guiracocha³

2023

ings

View full text Add to dashboard Cite

This paper presents a regenerative braking analysis of efficiency in real driving conditions and different road geographies. Factors affecting or benefiting energy recovery were identified, these are: the weight of the vehicle, torque, speed, inclination of road, and braking time; however, the sport and Eco driving modes were not considered because the same driving pace was chosen for the different routes. These results are intended to collaborate with real energy regeneration data and help investigators, academics, and automotive engineering, improving this system's efficiency. In the driving process, the state of charge (SOC), speed, torques, and road geography effect the efficiency of regenerative braking, as driving a vehicle on a road with irregular geography exposes it to aggressive physical factors, which considerably reduces its energy autonomy. The main aspects of recovery and regenerative braking efficiency were determined through quantitative data analysis, resulting in experimental surfaces and curves, which present the performance of current and deceleration during vehicle braking. Thus, it is shown that the energy recovery during braking is 78% considering the low autonomy of the electric vehicle.

show abstract

Research on Braking Force Distribution in Regenerative Braking System Apply to Conventional Vehicle

Cited by 2 publications

References 6 publications

Design Optimization of Underground Mining Vehicles Based on Regenerative Braking Energy Recovery

Design Optimization of Underground Mining Vehicles Based on Regenerative Braking Energy Recovery

Analysis of regenerative braking efficiency in an electric vehicle through experimental tests

Contact Info

Product

Resources

About