项目一 汽车安全防护知识与应用······································1
一、高压电对人体的危害······································2
二、安全急救常识 ······································3
三、高压安全防护用具认识及使用······································4
四、绝缘电阻测试仪的使用······································6
五、高压安全要求及操作规范······································8
项目二 车辆充电······································13
一、慢充系统充电方式······································14
二、快充系统充电方式······································16
三、充电桩的结构······································17
四、汽车充电指示灯······································19
五、充电操作步骤······································19
六、充电应急预案······································ 20
项目三 新能源汽车动力电池维护······································24
一、动力电池的功用······································25
二、认识动力电池······································25
三、动力电池系统······································26
项目四 新能源汽车车载充电机维护······································38
一、车载充电机的功用······································39
二、车载充电机的组成······································39
三、车载充电机的功能······································39
项目五 电机控制器的检查与维护······································49
一、电机控制器的作用······································50
二、电机控制器的控制原理······································50
项目六 驱动电机的检查与维护······································62
一、驱动电机的作用······································63
二、驱动电机的性能要求······································63
三、常用的驱动电机······································64
四、驱动电机的安装位置······································ 69
五、检查与维护驱动电机······································71
项目七 新能源汽车无法慢充充电故障······································ 80
一、慢充充电系统的组成、原理及充电控制过程······································81
二、慢充条件及各低压部分要求······································82
三、慢充控制 ······································83
四、新能源汽车的充电接口······································84
五、新能源汽车充电系统常见慢充故障及检修方法······································85
项目八 车辆无法上电 ······································95
一、车辆合法性及钥匙电量情况检查······································ 96
二、发动机舱各处高压零部件外观检查······································97
三、IG1/IG2继电器故障(以吉利帝豪EV300为例)检查······································98
四、新能源汽车综合故障······································99
项目九 新能源汽车发动机舱及底盘常规检查······································102
一、新能源汽车的概况······································103
二、新能源汽车的组成······································103
三、高压部件······································104
四、维修注意事项······································105
五、新能源汽车高压安全保护工具······································105
六、新能源汽车发动机舱日常检查项目······································107
七、新能源汽车检查操作步骤······································ 111

冯永章，广西商贸高级技工学校教务科副科长，毕业于广西师范大学电子信息工程专业，2003年任教，曾在校担任11年机电类教研室主任，2018年获高级讲师、一体化教师。2015-2018年广西技工院校教师带头人。2019年获第三期广西中职名师工程培养对象资格。近五年来来出版论文6篇，主参编1本已公开出版教材及2本校本教材，主持省级课题1项，组织区级新能源汽车检测与维修示范特色专业及实训室基地建设，主持学校机电类专业课程和实训室建设。