Control of synchronous machine

摘要

A synchronous machine includes a stator wound with a first winding and a second winding in double-layer winding, a rotor having a salient pole shape and rotatably received in said stator, a first controller for controlling rotational frequency of said motor as a power source of said first winding, and a second controller for controlling output value or torque value of said motor as a power source of said second winding.