Title :
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
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;
Conference_Titel :
Electrical and Computer Engineering, 2008. CCECE 2008. Canadian Conference on
Conference_Location :
Niagara Falls, ON
Print_ISBN :
978-1-4244-1642-4
Electronic_ISBN :
0840-7789
DOI :
10.1109/CCECE.2008.4564600
