Title :
Adjustable field weakening control of high-speed permanent magnet motor for industrial application
Author :
Koichiro Nagata;Daisuke Kori;Toshio Katayama
Author_Institution :
Hitachi, Ltd., Research &
Abstract :
This paper presents an adjustable field weakening control method for a high-speed permanent magnet motor (PMM). A compact designed PMM sometimes needs strong field weakening in the high-speed domain. The proposed control method adjusts field weakening to obtain enough torque for stability of 1MW/3.2kV/ 6600rpm-PMM operation.
Keywords :
"Torque","Induction motors","Permanent magnet motors","Inverters","Facsimile","Electronic mail","Variable speed drives"
Conference_Titel :
Power Electronics and Applications (EPE´15 ECCE-Europe), 2015 17th European Conference on
DOI :
10.1109/EPE.2015.7309062
