ROTOR CAP FOR ELECTRIC GENERATORS

摘要

The invention relates to a rotor cap for an electric generator as well as a production method therefor. The invention also relates to a generator of said type. The invention is particularly advantageous in high-speed turbogenerators. The rotor cap (1) is made at least in part of fiber-reinforced plastic material. The rotor cap (1) has cooling fluid passages, especially preferably in the axial direction, in the area of the fiber-reinforced plastic material.