汽车电源系的工作主要是对汽车用电设备供电并给蓄电池充电。它是由发电机、调节器,安培表和电池四个部分组成,在工作过程中,四部分有可能发生各种不同的故障。当司机发现安培表没有指示的时候,总认为是发电机不发电,其实这是一个印象问题,没有经过实践,没有找到故障的部位就进行分析研究,这样就不可能作出正确的结 Automotive power system is mainly the work of automotive power equipment and battery charging. It is composed of four parts of the generator, regulator, ammeter and battery, in the course of work, the four parts may occur a variety of different faults. When the driver found ampere meter without instructions, always think that the generator does not generate electricity, in fact, this is an issue of impression, not through practice, did not find the fault site for analysis and research, so that it is impossible to make the right knot