Title :
A concept of induction squirrel cage generator application in ship electric network
Author :
Kozak, Maciej ; Zawirski, Krzysztof
Author_Institution :
Maritime Univ. of Szczecin, Szczecin, Poland
Abstract :
In the paper a concept of generator for ship electric network based on squirrel cage machine driven by propeller shaft is proposed. Electric energy generated by a squirrel cage machine is double converted because of variable speed of propeller shaft. Problems of generator operation starting, initial excitation procedure for sensorless control system and parallel operation of two generators were analyzed. Results of simulation investigations were validated by experiment.
Keywords :
asynchronous generators; propellers; sensorless machine control; shafts; ships; squirrel cage motors; induction squirrel cage generator; propeller shaft; sensorless control system; ship electric network; variable speed; Capacitors; Generators; Marine vehicles; Mathematical model; Rotors; Stator windings;
Conference_Titel :
Industrial Electronics (ISIE), 2011 IEEE International Symposium on
Conference_Location :
Gdansk
Print_ISBN :
978-1-4244-9310-4
Electronic_ISBN :
Pending
DOI :
10.1109/ISIE.2011.5984073
