FIG. 2 is a schematic diagram of relative space positions of a first permanent magnet, a second permanent magnet and a V-shaped magnetic barrier of the motor according to the present invention.
FIG. 3 is a distribution diagram of magnetic induction lines when the second permanent magnets of the motor are in a flux increasing state according to the present invention.
FIG. 4 is a distribution diagram of magnetic induction lines when the second permanent magnets of the motor are in a flux weakening state according to the present invention.
DETAILED DESCRIPTION
The present invention will be further described below in conjunction with embodiments. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. After reading the present invention, various equivalent modifications made by those skilled in the art to the present invention shall fall within the scope defined by the appended claims of the present application.