WIND TURBINES HOW THEY WORK A TO Z SOLAR NAVIGATOR
In Denmark by 1900 there were about 2500 windmills for mechanical loads such as pumps and mills producing an estimated combined peak power of about 30 MW The first windmill for electricity production was built in Cleveland Ohio by Charles F Brush in 1888 and in 1908 there were 72 wind driven electric generators from 5 kW to 25 kW The largest machines were on 24 m 79 ft towers with four