Title :
Control of a DC generator based on a Hybrid Excitation Synchronous Machine connected to a PWM rectifier
Author :
Patin, N. ; Vido, L. ; Monmasson, E. ; Louis, J.-P.
Author_Institution :
SATIE
Abstract :
This paper deals with the control of an hybrid excitation synchronous generator which is used to supply an isolated grid for aircraft applications. This grid is supposed to be a 270 V DC bus. Thus, a rectifier is required between the machine and the DC bus. Two structures can be used: diode or PWM rectifier. Here, only the structure with a PWM rectifier is studied. With a such system, it is possible to use a vector control applied to the structure in order to obtain minimal copper losses in the machine. The controller is synthesized here using a methodology based on a graphical representation of the system and then it is validated by simulation
Keywords :
DC generators; PWM rectifiers; aircraft power systems; machine vector control; power grids; synchronous machines; 270 V; DC generator control; PWM rectifier; aircraft applications; copper losses; diode rectifiers; graphical representation; grid isolation; hybrid excitation synchronous generator control; vector control; Aerospace control; Aircraft; Copper; DC generators; Diodes; Machine vector control; Pulse width modulation; Rectifiers; Synchronous generators; Synchronous machines; DC generator; Hybrid excitation; aircraft; brush-less structure; control; embedded systems; synchronous machine;
Conference_Titel :
Industrial Electronics, 2006 IEEE International Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0496-7
Electronic_ISBN :
1-4244-0497-5
DOI :
10.1109/ISIE.2006.295919
