STATOR MODULE AND ELECTRIC MOTOR COMPRISING THE SAME

摘要

PURPOSE: A stator module and an electric motor including the same increase a high-speed operation range by using field-weakening control in a mechanical method. CONSTITUTION: A first and a second stator (121,122) are arranged on the same axle. The first and the second stator rotate in the circumferential direction, respectively. The first and the second stator wind a coil, respectively. A rotation driving unit (127) rotates the first and the second stator in opposite directions at the same angle. The rotation driving unit controls a magnetic flux interlinkage amount of a rotor according to the rotation angles of the first and the second stator. [Reference numerals] (127) Rotation driving unit