Thread: Wind power
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  #11  
Old 06-03-2019, 11:55 AM
Wavytone
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Join Date: Jul 2008
Location: Killara, Sydney
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Peter - nice application of the winch - you’d get a job rigging yachts any day.

A better solution that braking the rotor in high wind is to use blades with variable pitch that can be feathered in high wind, controlling the speed and in extreme wind it reduces the forces on the blades.

There are some that use a governor to maintain a constant speed too, to avoid wearing out the moving parts.
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