Research On Permanent-magnet Motor with Running in Low-speed, Linear and Synchronous

The paper introduces the basic structure, working principle and characteristics of permanent magnet motor with running in low speed, linear and synchronous, and analyzes the problems considered in designing of the width of the motor. The formulas used in determining some parameters, such as leakage magnetic conductance of moving part, the direct axis reactance of armature reaction and the quadrature axis reactance of armature reaction of the motor is eastablished.