12-10-2010, 11:01 AM
POWERELECTRONICSINSHIPPROPULSIONELECTRICMOTORS.ppt (Size: 548 KB / Downloads: 151)
NTRODUCTION:
The predominant type of prime movers for DP propulsion plant is Electric Drive.
The most commonly used motor drives are:
DC converters, or SCR for DC motors.
Cyclo converters for AC motors ,normally for Synchronous motors .
Current Source Inverters (CSI) for Ac motors (Synchronous Motors )
Voltage Source Inverters ,(VSI)for AC motors ,i.e. asynchronous,