Drive system of a wind turbine
A drive system of a wind turbine includes a transmission gear configured to be connected to a wind rotor shaft, the transmission gear having a first planetary gear set and a second planetary gear set, and a generator downstream of the transmission gear. The transmission gear and the generator are mounted in sliding bearings.
1. A drive system for a wind turbine, comprising:
a gearing transmission connectable to a wind rotor shaft;
a generator connected downstream of the gearing transmission; and
a slide bearing assembly configured to support the gearing transmission and the generator.
2. The drive system of claim 1 , wherein the gearing transmission includes at least one planetary gear set.
3. The drive system of claim 1 , wherein the slide bearing assembly includes first slide bearings for support of the generator and second slide bearing for support of the gearing transmission, said first slide bearings being separate and independent from the second slide bearings.
4. The drive system of claim 1 , constructed in the form of an integrated system comprised of the transmission and the generator, said slide bearing assembly including a slide bearing configured to support the gearing transmission and to partially support the generator.
5. The drive system of claim 1 , constructed in the form of a medium-speed system, said gearing transmission having two transmission stages.
6. The drive system of claim 5 , wherein the gearing transmission includes two planetary gear set stages.
7. The drive system of claim 2 , wherein the at least one planetary gear set includes planet gears, said slide bearing assembly including slide bearings to support the planet gears.
8. The drive system of claim 2 , wherein the at least one planetary gear set includes a planet carrier, said slide bearing assembly including slide bearings to support the planet carrier.
9. The drive system of claim 1 , wherein the slide bearing assembly includes a slide bearing configured as a double-direction axial slide bearing.
10. The drive system of claim 1 , wherein the slide bearing assembly includes a slide bearing configured with and without segmentation.
11. The drive system of claim 1 , wherein the slide bearing assembly includes a slide bearing configured with adjustable axial and radial plays.
12. The drive system of claim 1 , wherein the gearing transmission and the generator are disposed such that a parting line is formed there between to enable axial separation of the gearing transmission from the generator.