Evaluation of regenerative braking based on single-pedal control for electric vehicles

• DOI: 10.1007/s11465-019-0546-x
• Publication Date: 2019-07-24T01:02:43Z
• Authors: Wei Liu; Hongzhong Qi; Xintian Liu; Yansong Wang
• Keywords: Regenerative brake; Dynamic braking; Energy Recovery; Engine braking

More than 25% of vehicle kinetic energy can be recycled under urban driving cycles. A single-pedal control strategy for regenerative braking is proposed to further enhance efficiency. Acceleration and deceleration are controlled by a single pedal, which alleviates intensity prompts recovery. Regenerative theoretically analyzed based on the construction system, dynamics, conservation law. The developed considering daily conditions, simulation model established. Typical cycles simulated verify effectiveness strategy. dynamometer test conducted confirm validity model. Results show that using electric vehicles effectively improve recovery rate extend range premise ensuring safety while braking. study lays technical foundation optimization systems development systems, conducive promotion popularization vehicles.