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

Volume

3

fYear

2006

fDate

9-13 July 2006

Firstpage

2229

Lastpage

2234

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ISIE.2006.295919

Filename

4078594