Wind resources at Horns Rev
Wind resources at Horns Rev
Wind resources at Horns Rev
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energy. environment. knowledge. Page 4 of 69<br />
1. Site and d<strong>at</strong>a assessment<br />
1.1 Site description<br />
The meteorological mast <strong>at</strong> <strong>Horns</strong> <strong>Rev</strong> is loc<strong>at</strong>ed approxim<strong>at</strong>ely 20 km west of<br />
Blåvands Huk. Its position is 7°47,217'E 55°31,208'N (WGS84) and its UTM<br />
coordin<strong>at</strong>es are 423.412E 6.153.342N (WGS84 Zone 32). The loc<strong>at</strong>ion of the mast is<br />
shown in Figure 1.1. The distances to the nearest shore (fetch distances) are given in<br />
Figure 1.3.<br />
Figure 1.1 Loc<strong>at</strong>ion of met mast <strong>at</strong> <strong>Horns</strong> <strong>Rev</strong>, west of Jutland<br />
1.2 Description of measurements system<br />
A square l<strong>at</strong>tice mast was erected on a monopile close to the projected wind farm site <strong>at</strong><br />
<strong>Horns</strong> <strong>Rev</strong>. In mid-May 1999 the meteorological measurement programme was initi<strong>at</strong>ed<br />
and l<strong>at</strong>er, in June 1999, the marine measurement programme started.<br />
The measuring system comprises a total of five independent systems:<br />
1. Primary meteorological system (10 min).<br />
2. Back-up meteorological system (10 min).<br />
3. Sonic meteorological system (20 Hz).<br />
4. Wave height measuring system.<br />
5. Current and w<strong>at</strong>er level measuring system.<br />
1.2.1 Primary meteorological system<br />
In 1999 the mast <strong>at</strong> <strong>Horns</strong> <strong>Rev</strong> was instrumented with the system shown in Figure 1.2.<br />
The d<strong>at</strong>a acquisition (DAQ) system is capable of collecting and storing st<strong>at</strong>istical values<br />
Report no.: D-160949<br />
Tech-wise A/S is an intern<strong>at</strong>ional consulting Tech-wise A/S<br />
engineering company specialised Kraftværksvej 53<br />
in energy and environment DK-7000 Fredericia