Method and system for analyzing stress and deformation of magnetic isolation bridge of high-speed V-shaped built-in permanent magnet rotor

The invention discloses a high-speed V-shaped built-in permanent magnet rotor magnetic isolation bridge stress and deformation analysis method and system, and the method comprises the steps: S100: dividing a pole shoe region between a central magnetic isolation bridge and magnetic isolation bridges...

Full description

Saved in:
Bibliographic Details
Main Authors WANG YING, ZHOU KUN, WANG DONGXIONG, GUO JUN, YU ZEWEN
Format Patent
LanguageChinese
English
Published 23.05.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a high-speed V-shaped built-in permanent magnet rotor magnetic isolation bridge stress and deformation analysis method and system, and the method comprises the steps: S100: dividing a pole shoe region between a central magnetic isolation bridge and magnetic isolation bridges at two sides, and obtaining a centrifugal force acting on the magnetic isolation bridges and a permanent magnet; s200, establishing a force balance equation of the magnetic isolation bridge, determining a deformation coordination condition and a material physical equation, and jointly solving a load borne by the magnetic isolation bridge; and S300, the maximum stress borne by the magnetic isolation bridge is calculated according to the loading form of the magnetic isolation bridge, and based on the force balance equation and geometric coordination conditions between the central magnetic isolation bridge and the magnetic isolation bridges on the two sides, the analytical relation between the stress of the central ma
Bibliography:Application Number: CN202211236814