A hybrid control method for six-phase permanent synchronous machine

Author

Wang, Zitao ; Chang, Liuchen

Author_Institution

Dept. of Elec.&Comp. Eng., New Brunswick Univ., Fredericton, NB

fYear

2008

fDate

4-7 May 2008

Abstract

In this paper, a new topology is introduced to a six-phase permanent magnet synchronous machine (PMSM) system AC-DC control. A hybrid control method is developed based on this topology. The six-phase system is divided into two three-phase systems. One three-phase system, as a master system, operates through a three-phase active boost rectifier, which controls Vdc voltage and output current; the other three-phase system, as a slave system, operates through a three-phase diode rectifier, whose output current is controlled by a DC-DC boost chopper and is sent on the same DC-bus with the master system. The system space vector control is realized through controlling the master system by measuring the six-phase currents and Vdc voltage. The simulation results are used to verify this new control method.

Keywords

electric current control; machine control; permanent magnet machines; synchronous machines; voltage control; AC-DC control; active boost rectifier; hybrid control method; six-phase permanent magnet synchronous machine system; system space vector control; three-phase diode rectifier; Choppers; Control systems; Diodes; Machine vector control; Master-slave; Permanent magnet machines; Rectifiers; Synchronous machines; Topology; Voltage control; Space vector control; permanent magnet synchronous machine; six-phase;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 2008. CCECE 2008. Canadian Conference on

Conference_Location

Niagara Falls, ON

ISSN

0840-7789

Print_ISBN

978-1-4244-1642-4

Electronic_ISBN

0840-7789

Type

conf

DOI

10.1109/CCECE.2008.4564600

Filename

4564600