POWER-SPLIT WIND POWER GEARBOX

摘要

A power-distributed wind turbine transmission for transmitting a torque generated by a rotor hub to an output pinion rotating with increased speed compared to the former to drive an electric generator, wherein at least two parallel-connected planetary stages are provided for power-distributed speed increase internal to the transmission, wherein further coupling of the rotor hub is carried out by means of a connection ring element on the input side of the transmission, which is rotatably supported by a large roller bearing at a fixed transmission housing, and which transmits the force flow in a power-distributed manner to the hollow gears of the parallel-connected planetary stages by means of cardan-like decoupling means formed thereon.