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Wind Power for the World
book

Wind Power for the World

by Preben Maegaard, Anna Krenz, Wolfgang Palz
June 2013
Beginner content levelBeginner
676 pages
20h 39m
English
CRC Press
Content preview from Wind Power for the World
322
Water Brake Windmills
Figure 13.3 Prototype 2-bladed ECO-RA water brake windmill (left); 3-
bladed ECO-RA version (right).
Figure 13.4 The 3-bladed ECO-RA water brake windmill (left); ECO-RA
water brake windmill built by Ib Grosser, Odder (right).
In 1978, Ib Grosser from Odder used this construction manual

of 12
m (Fig. 13.4 right). It ran very well and the pitch regulation
could keep the rotation speed nearly constant. After four years
of operation it was taken down for revision and was not put up
again. Also other windmills were built in accor
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Publisher Resources

ISBN: 9789814364935