A novel V/F induction motor control system based on
stator voltage oriented method is presented. This scheme includes
dead time compensation, stator voltage compensation and antioscillation
regulation, which can greatly improve the V/F system’s
performance especially low frequency load capability and fast
response capability. Different from conventional V/F methods, all
the compensation and regulation are based on stator voltage
oriented synchronous rotation frame transformation, which avoid
complicated vector calculation and are simple to implement. As
only stator resistance needed, this method is almost independent of
motor parameters. Experimental results display this scheme has
profound applicable value in V/F control driver systems.