CHARGING SYSTEM [SKYACTIV-D 1.8]

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CHARGING SYSTEM


Outline

•  A generator using two delta connection type stator coils has been adopted.


Structural View

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Structure

•  Consists of the following parts:

Battery
(See BATTERY.)
Generator
(See GENERATOR.)
DC-DC converter
(See DC-DC CONVERTER [SKYACTIV-D 1.8].)
Charging system warning indication/Charging system warning light
(See CHARGING SYSTEM WARNING INDICATION/CHARGING SYSTEM WARNING LIGHT.)


BATTERY


Purpose, Function

•  The battery stores electricity generated by the generator. In addition, it supplies power to electronic devices if necessary.


Construction

•  The battery is installed in the engine compartment. (vehicle left)
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GENERATOR


Purpose, Function

•  The generator operates by obtaining drive force from the engine via the drive belt and generates the required electricity for electronic devices.


Construction

•  The generator is installed on the engine left front side.
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•  Two delta connection type stator coils have been adopted.
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•   The two stator coils form the circuit having a phase difference, and magnetic pull, which operates between the rotor and stator coil by the phase difference, is theoretically eliminated. Due to this, electromagnetic vibration and generator operation noise (electromagnetic noise) have been reduced.
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•  Pulsation occurring through voltage rectifying using two stator coils having a phase difference is minimized and stable voltage output is supplied.
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Operation

•  For generator control details, refer to CONTROL SYSTEM. (See GENERATOR CONTROL [SKYACTIV-D 1.8].)


CHARGING SYSTEM WARNING INDICATION/CHARGING SYSTEM WARNING LIGHT

Purpose, Function
•  Warns the driver of a charging system malfunction.
―  For details on DTCs which illuminate the charging system warning indication/charging system warning light, refer to “workshop manual”.
Construction
•  The charging system warning indication/charging system warning light is built into the instrument cluster. (See INSTRUMENT CLUSTER [(E)].)
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Operation
•  Illuminates when a malfunction occurs in the charging system and a DTC is stored in the PCM.
•  A warning message in the center display is displayed when the charging system warning indication/charging system warning light is turned on. For the message content and verification method, refer to the CENTER DISPLAY in the workshop manual.
•  A warning message in the active driving display is displayed when the charging system warning indication/charging system warning light is turned on. For the message content and verification method, refer to the ACTIVE DRIVING DISPLAY. (See ACTIVE DRIVING DISPLAY.)