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CGT Training: Alternator Operation

The document provides an overview of the operation of an alternator, focusing on A.C sensing and supply through the main stator. It describes the components involved, including the automatic voltage regulator (AVR), main rotor, and exciter rotor. The diagram illustrates the relationship between the various parts of the alternator system.

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Ammar Baig
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264 views2 pages

CGT Training: Alternator Operation

The document provides an overview of the operation of an alternator, focusing on A.C sensing and supply through the main stator. It describes the components involved, including the automatic voltage regulator (AVR), main rotor, and exciter rotor. The diagram illustrates the relationship between the various parts of the alternator system.

Uploaded by

Ammar Baig
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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CGT Training

Alternator Operation
Operation A.C SENSING
SUPPLY ONLY
MAIN STATOR
(2 OR 3 PHASE)

P2 -P3 -P4 U
AUTOMATIC V
VOLTAGE W
REGULATOR
N
(AVR) GENERATOR
6, 7 & 8 OUTPUT

F1+ F2-
MAIN STATOR
D.C AC
RECTIFIER
A.C
PMG ROTOR AC
& STATOR
3PH SHAFT
MAIN ROTOR
P.M
A.C DC
_
+
DC

EXCITER ROTOR
& STATOR

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