论文部分内容阅读
从节能和降低排放角度分析了提升汽车电源电压从12 V到42 V的技术原因,重点介绍了组成汽车42 V系统的车载电源、一体化的启动/发电、轻度混合动力系统的结构和性能,并介绍了一种基于TMS320F241芯片永磁同步电动机的ISG系统控制方案.文中也指出了发展汽车42 V系统在技术与市场上存在的困难.
From the energy saving and emission reduction point of view to improve the automotive power supply voltage from 12 V to 42 V technical reasons, focusing on the composition of the car 42 V system of automotive power supply, integrated start / generation, mild hybrid powertrain structure and performance , And introduces an ISG system control scheme based on TMS320F241 chip permanent magnet synchronous motor.The paper also points out the difficulties in the development of automotive 42 V system in technology and market.