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Local Breeze Effects on the Wind Energy Generation in the Northern Coast of Cuba

Local Breeze Effects on the Wind Energy Generation in the Northern Coast of Cuba This paper analyzes the effects of local sea-breeze circulation on power generation in a coastal wind farm in northern Cuba. This farm provided wind-generated power data during April-August 2008, which were combined with data from an exploratory meteorological tower located at a nearby coastal location. We analyze hourly data of land breeze and sea breeze separately, dividing these data sets also in first-class and second-class breezes. The breeze effects are quantified by the relation of the daily evolution of electricity generation and the breeze regimes. The results show a better coastal-wind resource usability under first-class breeze conditions, especially during meteorological synoptic conditions associated with an anticyclonic circulation and strong pressure gradient. A better maintenance planning for the wind farm by taking in consideration these breeze effects would contribute to a greater usable local-wind resource. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Wind Engineering SAGE

Local Breeze Effects on the Wind Energy Generation in the Northern Coast of Cuba

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References (4)

Publisher
SAGE
Copyright
© 2011 SAGE Publications
ISSN
0309-524X
eISSN
2048-402X
DOI
10.1260/0309-524X.35.6.635
Publisher site
See Article on Publisher Site

Abstract

This paper analyzes the effects of local sea-breeze circulation on power generation in a coastal wind farm in northern Cuba. This farm provided wind-generated power data during April-August 2008, which were combined with data from an exploratory meteorological tower located at a nearby coastal location. We analyze hourly data of land breeze and sea breeze separately, dividing these data sets also in first-class and second-class breezes. The breeze effects are quantified by the relation of the daily evolution of electricity generation and the breeze regimes. The results show a better coastal-wind resource usability under first-class breeze conditions, especially during meteorological synoptic conditions associated with an anticyclonic circulation and strong pressure gradient. A better maintenance planning for the wind farm by taking in consideration these breeze effects would contribute to a greater usable local-wind resource.

Journal

Wind EngineeringSAGE

Published: Dec 1, 2011

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