混合动力汽车高压上下电控制策略  

Control Strategy of High-voltage On and Off for Plug-in Hybrid Electric Vehicle

作　　者：刘卫东[1] 彭玉环 吴方义[1] 王爱春[1] LIU Wei-dong;PENG Yu-huan;WU Fang-yi;WANG Ai-chun(Jiangling Motors Co.,Ltd.,Nanchang 330001,China)

机构地区：[1]江铃汽车股份有限公司,江西南昌330001

出　　处：《汽车电器》2020年第11期9-11,共3页Auto Electric Parts

摘　　要：基于一款插电式混合动力汽车设计了一种整车控制初始化及高压上下电控制策略逻辑,包括整车启动及PATS防盗控制、整车OFF挡位、ACC挡位、IGN ON挡位的启动时序、高压互锁保护控制、高压预充电及上下电控制等安全策略逻辑,保证了混合动力汽车的安全上下电。Based on a plug-in hybrid electric vehicle,a strategy logic of vehicle control initialization and high-voltage power on and off control is designed.The strategy includes vehicle start and PATS anti-theft control,vehicle OFF mode,ACC mode,IGN ON mode start-up sequence,high-voltage interlock protection control,high-voltage pre-charging and power on and power off control,which ensures the safe power on and off of hybrid vehicles.

关 键 词：混合动力 高压上下电 高压互锁 

分 类 号：U463.6[机械工程—车辆工程]