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GeneralRe: WSO CCC OTD 28-Apr-2020 Pin
5teveH27-Apr-20 23:42
5teveH27-Apr-20 23:42 
GeneralRe: WSO CCC OTD 28-Apr-2020 Pin
Greg Utas27-Apr-20 23:45
professionalGreg Utas27-Apr-20 23:45 
GeneralRe: WSO CCC OTD 28-Apr-2020 Pin
OriginalGriff27-Apr-20 23:48
mveOriginalGriff27-Apr-20 23:48 
GeneralRe: WSO CCC OTD 28-Apr-2020 Pin
Garth J Lancaster28-Apr-20 2:58
professionalGarth J Lancaster28-Apr-20 2:58 
GeneralScientific logic or not? Pin
Mike Hankey27-Apr-20 9:36
mveMike Hankey27-Apr-20 9:36 
GeneralRe: Scientific logic or not? PinPopular
OriginalGriff27-Apr-20 9:41
mveOriginalGriff27-Apr-20 9:41 
GeneralRe: Scientific logic or not? Pin
Mike Hankey27-Apr-20 9:45
mveMike Hankey27-Apr-20 9:45 
GeneralRe: Scientific logic or not? Pin
kalberts27-Apr-20 10:27
kalberts27-Apr-20 10:27 
And, in lots of areas there is one predominant wind direction. In my place, there is far more wind from the east than from the west.

But one thing I a curious about: If the wind is coming from the north, then N-NW, NW, W-NW, W... and so on, the wind direction goes the entire circle around, and the turbine follows, all the way around. You get the power from the generator down to the ground through quite heavy cables. Will the twist up, just like a rope of hemp? Or is there a mechanism in the wind mill saying "Enough is enough! I must turn of for a little while so I can rotate back to Mark Zero, to unwind the power cord"? Or do they have sliding contacts? The big mills can deliver quite a few megawatts; that puts some requirements to a sliding contact!

Or is the generator steady, the blades rotating around the vertical generator shaft? To me it doesn't look like that from most photos; it looks as if the generator is located behind the blades, with a direct horizontal shaft from the blades to the generator.

I am asking out of pure curiosity and lack of knowledge - windmills are certainly far out of my field of profession!
GeneralRe: Scientific logic or not? Pin
Gerry Schmitz27-Apr-20 11:03
mveGerry Schmitz27-Apr-20 11:03 
GeneralRe: Scientific logic or not? Pin
GuyThiebaut28-Apr-20 0:39
professionalGuyThiebaut28-Apr-20 0:39 
GeneralRe: Scientific logic or not? Pin
Greg Utas28-Apr-20 1:42
professionalGreg Utas28-Apr-20 1:42 
GeneralRe: Scientific logic or not? Pin
kalberts28-Apr-20 2:30
kalberts28-Apr-20 2:30 
GeneralRe: Scientific logic or not? Pin
GuyThiebaut28-Apr-20 2:58
professionalGuyThiebaut28-Apr-20 2:58 
GeneralRe: Scientific logic or not? Pin
Greg Utas28-Apr-20 5:34
professionalGreg Utas28-Apr-20 5:34 
GeneralRe: Scientific logic or not? Pin
DRHuff27-Apr-20 12:02
DRHuff27-Apr-20 12:02 
GeneralRe: Scientific logic or not? Pin
kalberts27-Apr-20 10:59
kalberts27-Apr-20 10:59 
GeneralRe: Scientific logic or not? Pin
Mike Hankey27-Apr-20 11:06
mveMike Hankey27-Apr-20 11:06 
GeneralRe: Scientific logic or not? Pin
Garth J Lancaster27-Apr-20 13:29
professionalGarth J Lancaster27-Apr-20 13:29 
GeneralRe: Scientific logic or not? Pin
MadMyche28-Apr-20 9:42
professionalMadMyche28-Apr-20 9:42 
GeneralRe: Scientific logic or not? Pin
BryanFazekas29-Apr-20 1:34
BryanFazekas29-Apr-20 1:34 
GeneralRe: Scientific logic or not? Pin
Sander Rossel27-Apr-20 11:28
professionalSander Rossel27-Apr-20 11:28 
GeneralRe: Scientific logic or not? Pin
Eddy Vluggen27-Apr-20 13:42
professionalEddy Vluggen27-Apr-20 13:42 
GeneralRe: Scientific logic or not? Pin
DRHuff27-Apr-20 12:00
DRHuff27-Apr-20 12:00 
GeneralRe: Scientific logic or not? Pin
Mike Hankey27-Apr-20 14:00
mveMike Hankey27-Apr-20 14:00 
GeneralRe: Scientific logic or not? Pin
kalberts28-Apr-20 2:35
kalberts28-Apr-20 2:35 

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