insightful, I caught my mistake in proofreading (after posting of course). I guess I was correcting it while you were posting.
Where’s Rick, you are correct about wind turbines, but after the inverter, the voltage is stepped by two transformers, the first one at the turbine steps it up from 690 volts phase to phase to 34,500 volts phase to phase (690Y400 to 34500Y19920). From there it goes to a substation to be stepped up to 115kV. Transformers filter out the high frequency components so by the time it leaves the farm, it is pretty clean.
Also the inverters are a little more sophisticated than the one you have plugged into your dash to charge your computer.