Synchronous machine

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Synchronous machine
Institute of Mechatronics and Information Systems
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Synchronous machine
Institute of Mechatronics and Information Systems
Cylindrical rotor (turbo-generator)

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Synchronous machine
Institute of Mechatronics and Information Systems
Turbo-generator stator
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Synchronous machine
Institute of Mechatronics and Information Systems
Hydro-generator (salient pole rotor)

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Synchronous machine
Institute of Mechatronics and Information Systems
Salient pole rotor (hydro-generator)

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Synchronous machine
Institute of Mechatronics and Information Systems
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Synchronous motor
Institute of Mechatronics and Information Systems
Surface mounted permanent magnet
rotor
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Synchronous motor rotor
Institute of Mechatronics and Information Systems
Permanent magnet configurations
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Synchronous motor
Institute of Mechatronics and Information Systems
Phasor graph for a cylindrical rotor

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Synchronous motor
Institute of Mechatronics and Information Systems
Phasor graph for a salient pole
rotor
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Synchronous motor
Institute of Mechatronics and Information Systems
Torque determination from a simplified phasor
graph
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Synchronous motor
Institute of Mechatronics and Information Systems
Torque cylindrical rotor
MOTOR
GENERATOR
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Synchronous motor cylindrical rotor
Institute of Mechatronics and Information Systems
Constant voltage, constant excitation, varying
power
GENERATOR
MOTOR
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Synchronous motor cylindrical rotor
Institute of Mechatronics and Information Systems
Constant voltage, constant excitation, varying
power
GENERATOR
MOTOR
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Synchronous motor
Institute of Mechatronics and Information Systems
Salient pole rotor reluctance
change
MOTOR
GENERATOR
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Synchronous motor
Institute of Mechatronics and Information Systems
Torque salient pole rotor
MOTOR
GENERATOR
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Synchronous motor salient pole rotor
Institute of Mechatronics and Information Systems
Constant voltage, constant excitation, varying
power
GENERATOR
MOTOR
UNSTABLE
UNSTABLE
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Synchronous motor
Institute of Mechatronics and Information Systems
Power factor
INDUCTIVE
CAPACITIVE
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Synchronous motor
Institute of Mechatronics and Information Systems
V - curves
UNSTABLE
INDUCTIVE
CAPACITIVE
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Synchronous motor
Institute of Mechatronics and Information Systems
Synchronization
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Synchronous motor
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Start-up procedures 1. Auxiliary
machine 2. Asynchronous start-up 3. Varying
frequency and voltage
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Synchronous motor
Institute of Mechatronics and Information Systems
Asynchronous start-up procedure 1. shunting the
field winding with a resistor 2. asynchronous
start-up with reduced voltage 3. switching to
nominal voltage 4. disconnecting the shunting
resistor 5. energising the field
winding
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Synchronous reluctance motor
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Synchronous reluctance motor
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Switched reluctance motor
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Switched reluctance motor
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Switched stepper motor
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Switched stepper motor
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Switched stepper motor
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Institute of Mechatronics and Information Systems
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