What are the components of the starting system?

[LeJoseph]

Starting system is composed of components such as the car battery, ignition switch, starter relay, starter motor, and fuse. The function of the starting system is to convert the electrical energy from the battery into mechanical energy through the starter motor to initiate the engine operation. Below is the working principle of the starting system: 1. When starting, the starting switch is turned on, energizing the starter circuit, and the pull-in coil and hold-in coil of the relay are energized. 2. After energization, a strong magnetic force is generated, attracting the iron core to move left and driving the drive lever to rotate around its pin, causing the gear to extend and engage with the flywheel ring gear. 3. At the same time, as the current from the pull-in coil passes through the motor windings, the armature begins to rotate, and the gear extends while rotating, reducing impact.