Upgrading conventional wind turbines

F Bet and H Grassmann

Renewable Energy, 2003, vol. 28, issue 1, 71-78

Abstract: When approaching a conventional wind turbine, the air flow is slowed down and widened. This effect causes a loss in the efficiency of the turbine. By creating a field of low pressure behind the turbine, this effect and the corresponding loss in efficiency can be avoided. In order to maintain this low pressure field, the air passing near, but not through the turbine needs to do work.

Keywords: Electric energy from wind; Wind turbine; Wind turbine efficiency; Economic analysis (search for similar items in EconPapers)
Date: 2003
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Citations: View citations in EconPapers (22)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:28:y:2003:i:1:p:71-78

DOI: 10.1016/S0960-1481(01)00187-2

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