再生制动器
发动机制动
汽车工程
动态制动
电动汽车
控制(管理)
电子制动力分配系统
制动器
制动系统
工程类
计算机科学
物理
功率(物理)
量子力学
人工智能
作者
Giuseppe Pio Tempone,Henrique de Carvalho Pinheiro,Giovanni Imberti,Massimiliana Carello
出处
期刊:SAE International journal of vehicle dynamics, stability, and NVH
日期:2024-05-01
卷期号:8 (2)
被引量:7
标识
DOI:10.4271/10-08-02-0015
摘要
<div>This article presents the design and the analysis of a control logic capable of optimizing vehicle’s energy consumption during a braking maneuver. The idea arose with the purpose of enhancing regeneration and health management in electric vehicles with electro-actuated brakes. Regenerative braking improves energy efficiency and allows a considerable reduction in secondary emissions, but its efficiency is strongly dependent on the state of charge (SoC) of the battery. In the analyzed case, a vehicle equipped with four in-wheel motors (one for each wheel), four electro-actuated brakes, and a battery was considered.</div> <div>The proposed control system can manage and optimize electrical and energy exchanges between the driveline’s components according to the working conditions, monitoring parameters such as SoC of the battery, brake temperature, battery temperature, motor temperature, and acts to optimize the total energy consumption. The solution devised allows first to maximize the effects of regenerative braking when the battery SoC is too high to regenerate efficiently, then to safeguard the condition of the battery for both the battery’s long life and overheating and safeguard the condition of the brakes to prevent their overheating.</div>
科研通智能强力驱动
Strongly Powered by AbleSci AI