在判断电系故障时,只要抓住电路的关键点并以此将电路化解成简单、局部的电路,则可使检修变繁为简、有条不紊笔者以硅整流发电机充电系为例介绍这一方面的经验。众所周知充电系由发电机、点火开关、调节器、电流表、蓄电池等电器件组成,其中发电机是该系统中的核心设备。在正常情况下当发电机励磁绕组有直流电流通过且电枢以一定转速进行旋转时,发电机即 In judging the failure of the power system, as long as the key points to seize the circuit and thus the circuit into a simple, local circuit, you can make maintenance easier, methodical author of silicon rectifier generator charging system as an example to introduce this Experience. It is well-known that the charging system consists of generators, ignition switches, regulators, ammeter, batteries and other electrical components, of which the generator is the core of the system equipment. Under normal circumstances when the generator excitation winding DC current through and the armature to rotate at a certain speed, the generator that