To achieve high power density design, engineers need to conduct in-depth research and trade-offs in many aspects such as electromagnetic optimization, thermal management, material selection and mechanical structure.
As a type of high-efficiency and energy-saving motor, permanent magnet synchronous motor plays an increasingly important role in modern industry, automobile, aviation and other fields.
A permanent magnet synchronous motor is a synchronous motor that uses permanent magnets to generate a magnetic field. The speed of its rotor is consistent with the current frequency of the stator winding.
The speed control system of permanent magnet synchronous motor mainly relies on changing the input voltage and current of the motor to adjust its speed.
Permanent magnet synchronous motor does occupy a core position in intelligent manufacturing, which is mainly reflected in its high efficiency, energy saving, intelligence and wide application characteristics.
As a modern, efficient and energy-saving motor type, the core of permanent magnet synchronous motor (PMSM) lies in the stability and high performance of permanent magnets.