There are two things in the turbines at the turbine that mechanical part is always in the highest paid and that is is different for different device and turbine runs in 6000 RPM in some 39 runs 8000 RPM in some turbine runs on 10000 RPM but the second thing in the determined that is alternative which is always run in 1500 RPM always so for that converts the you have to need the gearbox which convert the turbine RM into the alternator arguing that is 1500 RPM in in a big Industries where the MW power is required very large amount more than 100 MW may be at that places the alternative which is used is running in the 3000mah God but below 10 for 100 MW you have to use the alternator of 1500 RPM that is the standard you can search on the Google also
