Title: Driving method and device for permanent magnetic motor rotor
Application Number: 200610138228 Application Date: 2006.11.06
Publication Number: 1945958 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H02P6/08;H02P6/16;H02K29/06;H02K1/27
Applicant(s) Name: He Shizhen Address:
Inventor(s) Name: He Shizhen;Song Tianfa;Zhang Wenyou
Attorney & Agent: wuli
Abstract:
    This invention relates to a drive method for permanent magnet motor rotors and a device including a rotor and a stator relatively fixed to the shell, in which, the rotor is a pair of axial polar magnets inserted on a plate, the N and S poles of two adjacent magnets are opposite, the stator is made of magnet-conduction materials and set with two sets of same number of convex poles at either side of the plate, the corresponding salient poles of the two sets of salient poles are staggered on the circle direction, so that the central axes of the magnets at the balance state between the two poles and coupled with them is staggered with that of the stator salient pole with a winding connected with the controller on it, the controller is connected with the sensor sensing the rotation angle of the rotor.
Time: 10