Definition

Brushless Doubly-Fed Machine is a new type of AC motor, which is developed in recent years. It consists of two sets of stator windings (power windings and control windings) and the special structure of the rotor.

  Working principle

Because the stator and rotor structure with reasonable design
The magnetic field generated by the two sets of stator windings can be directly coupled with the rotor.

  Advantage

Brushless Doubly-Fed Machine not only has the winding motor starting torque, load start the advantages, but also have the squirrel cage motor   structure simple, brushless, non slip, maintenance free advantages of safe and stable operation.

  Application

 From the speed of energy-saving targets, Brushless Doubly-Fed Machine can replace the motor and squirrel cage motor, widely used in power plants, cement, chemical, mining and other fields, with great market potential.