Chery QQ Service Manual Charging System
The characteristics of the generator are that a solid-state regulator is installed in it, and
all the elements of the regulator are packed in a sealed case. The regulator, together
with the brush carrier assembly, is installed in the slip ring and frame. The given
voltage of generator can’t be modified.
The generator rotor bearing contains enough grease, so it doesn’t need regular
lubricating. The two brushes make the current flow to the exciting coil in the rotor by
means of two slip rings. Under normal circumstance, the brush will provide the
long-term maintenance-free service.
The stator winding is installed in the laminated sheetiron strip that constitutes the
frame of generator. The rectified current bridge connected to stator line set contains 6
diodes, which turns the alternating voltage in the stator into direct voltage on the
output terminal post of generator. The neutral point diode is used to turn the wave of
neutral point voltage into direct current so as to increase the output of generator.
The capacitor installed in the regulator assembly protects the diode from high voltage,
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