Small-scale aerogenerator
作者:
OmarIbrahim,
期刊:
Electronic Systems News
(IET Available online 1989)
卷期:
Volume 1989,
issue 1
页码: 22-24
年代: 1989
DOI:10.1049/esn.1989.0009
出版商: IEE
数据来源: IET
摘要:
The idea of extracting power from the wind is almost as old as civilisation itself, with records of existing windmills back as far as the 17th century BC, the time of the Babylonian emperor Hammurabi. Although mideastern countries possessed such knowledge, windmills were not introduced into Europe until the crusaders brought them back in the 13th century AD, but by the early 19th century there were 10000 windmills in operation in England alone.
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