Variable speed drive system of interior permanent magnet synchronous motors for constant power operation
1990 ◽
Vol 26
(1)
◽
pp. 115-123
◽
2012 ◽
Vol 59
(6)
◽
pp. 2503-2514
◽
2009 ◽
Vol 129
(3)
◽
pp. 243-251
◽