Lecture EWEA 2000 - Slide 25: Unterschied zwischen den Versionen
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| + | The change of the temporal behaviour of wind power production from different catchment areas can bee seen comparing its weighted standard deviations (STD/mean production). Here the results are shown for three different averaging times and three areas. The smallest only includes good wind sites in Germany and Denmark (DK-D). | ||
| + | In general the fluctuations rapidly decline with the size of the catchment area (see also [[media:2000-10-25 Wind Power.pdf|REFERENCES[8]]] in the text version). For the simultaneous use of all regions mentioned the relative standard deviations are for all averaging times close to 30% of those within the area DK-D. The production is much smoother and the need of fast reactions to changes as well as of storage systems is significantly lower. | ||
Aktuelle Version vom 3. Oktober 2010, 16:53 Uhr
| Lecture Magdeburg [2001,en], Vortrag Lübeck [2006,de], Lecture Barcelona [2008,en], Vortrag EWEA 2000 [2000,en] |
| Vorstellung regenerativer Energien: Biomasse, Windenergie, Fallwindkraftwerke, Geothermie, Wasserkraft, Solarenergie |
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Overview
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The change of the temporal behaviour of wind power production from different catchment areas can bee seen comparing its weighted standard deviations (STD/mean production). Here the results are shown for three different averaging times and three areas. The smallest only includes good wind sites in Germany and Denmark (DK-D). In general the fluctuations rapidly decline with the size of the catchment area (see also REFERENCES[8] in the text version). For the simultaneous use of all regions mentioned the relative standard deviations are for all averaging times close to 30% of those within the area DK-D. The production is much smoother and the need of fast reactions to changes as well as of storage systems is significantly lower.