1. Generator.
2. Battery.
3. DC-DC converter (cars with i-stop system).
Note: The layout of the starting system components is shown using a gasoline engine as an example. The layout of the components for a diesel engine is completely similar.
The charging system uses a generator without a voltage regulator (with built-in power transistor). The generator has a stator with two delta connections. The generator is driven by the engine through a drive belt, producing the electricity needed to power all on-board consumers of the car.
The battery serves to store the electricity generated by the generator, as well as to provide power to consumers when the generator is not working. The battery is located on the left side of the engine compartment of the car.
Cars equipped with the i-stop system additionally have a DC-DC converter in the charging system, which is necessary for a temporary reduction in the voltage in the on-board network to start the starter. The DC-DC converter is installed in the front part of the car on the left.
Service data
Original material on the website (Mazbook)
Gasoline Engine Generator Current (approximate value) (ambient temperature: 20°C, engine warm)
Note: The excitation coil control signal is 100%.
Diesel Engine Generator Current (approximate value) (ambient temperature: 20°C, engine warm)
Note: The excitation coil control signal is 100%.