What is the Leading Enterprise of Permanent Magnet Motors for New Energy Vehicles?

[DiSkylar]

Here is an introduction to the leading enterprises of permanent magnet motors for new energy vehicles: 1. Introduction: Permanent magnet synchronous motors use permanent magnets to provide excitation, making the motor structure relatively simple, reducing processing and assembly costs, and eliminating the problematic slip rings and brushes, thereby improving the operational reliability of the motor. Additionally, since no excitation current is required, there is no excitation loss, which enhances the motor's efficiency and power density. 2. Composition: Permanent magnet synchronous motors consist of components such as the stator, rotor, and end covers. The stator is basically the same as that of a conventional induction motor, using a laminated structure to reduce iron losses during operation. The rotor can be solid or made of laminated sheets. The armature winding can be a concentrated full-pitch winding or a distributed short-pitch winding and unconventional winding.