BIAXIAL DRIVE DIFFERENTIAL TYPE SHAFT GENERATOR

摘要

PURPOSE:To simply obtain the constant frequency output by controlling the relative speed between an armature winding and an exciting winding. CONSTITUTION:An exciting winding 14 is provided in a rotor 10, and both ends are supported to a rotor bearing 16. A rotary stator 20 is disposed on the outer periphery of the rotor 10. An armature winding 22 is provided on the stator 20, and both ends are supported by stator bearings 24. A stator driver 28 is coupled through a gear mechanism 26 with one end of the stator 20. The stator 20 is rotated in response to the variation in the rotating speed of a rotor shaft 12 to set the relative speed to constant value so as to maintain the frequency constant. Thus, the constant frequency output can be readily obtained.