Title :
Flux regulation strategies for hybrid excitation synchronous machines
Author :
Capponi, F. Giulii ; Borocci, G. ; De Donato, G. ; Caricchi, F.
Author_Institution :
Dept. of Astronaut., Univ. of Roma “La Sapienza”, Rome, Italy
Abstract :
The paper investigates methods for achieving really wide constant power speed range in electric drives. In particular, focusing the attention to hybrid excitation synchronous machines, five control strategies are presented and compared. It is shown how one of these allows for theoretically infinite constant power speed range. The strategies are also experimentally verified and a 10:1 range is demonstrated.
Keywords :
electric drives; synchronous machines; constant power speed range; control strategy; electric drive; flux regulation strategy; hybrid excitation synchronous machine; Reactive power; Rotors; Stator windings; Synchronous machines; Vectors; Windings;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2014 IEEE
Conference_Location :
Pittsburgh, PA
DOI :
10.1109/ECCE.2014.6954067
