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Project:<br />

Kappel 2009<br />

SHADOW - Main Result<br />

Calculation: Shadow 0509 - 7 WTG 5.0-8.0 MW<br />

Assumptions for shadow calculations<br />

Maximum distance for influence 3,000 m<br />

Minimum sun height over horizon for influence 3 °<br />

Day step for calculation 1 days<br />

Time step for calculation 1 minutes<br />

Sun shine probabilities (part of time from sun rise to sun set with sun shine)<br />

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec<br />

0.13 0.22 0.32 0.40 0.42 0.46 0.42 0.49 0.39 0.29 0.18 0.10<br />

Operational hours are calculated from WTGs in calculation and wind<br />

distribution:<br />

På dige ved mølle 12<br />

Operational time<br />

N NNE ENE E ESE SSE S SSW WSW W WNW NNW Sum<br />

293 424 529 634 716 523 629 955 1,241 1,176 735 387 8,242<br />

To avoid flicker from WTGs not visible a ZVI calculation is performed<br />

before the flicker calculation. The ZVI calculation is based on the following<br />

assumptions<br />

Height contours used: Height Contours: CONTOURLINE_Kapal_0.wpo (1)<br />

Obstacles used in calculation<br />

Eye height: 1.5 m<br />

Grid resolution: 50 m<br />

WindPRO version 2.6.0.235 Aug 2008<br />

Printed/Page<br />

WindPRO is developed <strong>by</strong> EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf. +45 96 35 44 44, Fax +45 96 35 44 46, e-mail: windpro@emd.dk<br />

11/05/2009 13:09 / 1<br />

Licensed user:<br />

DONG Energy<br />

Kraftværksvej 53<br />

DK-7000 Fredericia<br />

79 23 33 33<br />

Vindkraftanalyse/PAUBS<br />

Calculated:<br />

Scale 1:40,000<br />

New WTG Shadow receptor<br />

11/05/2009 13:06/2.6.0.235<br />

WTGs<br />

UTM WGS84 Zone: 32 WTG type<br />

East North Z Row Valid Manufact. Type-generator Power, rated Rotor Hub height RPM<br />

data/Description diameter<br />

UTM WGS84 Zone: 32 [m] [kW] [m] [m] [RPM]<br />

1 628,781 6,070,732 0.9 DF126/5000 Yes REpower 5 M-5,000 5,000 126.0 93.0 12.1<br />

2 628,966 6,070,480 1.0 DF140/6000 Yes DONG FUTURE 140/6000-6,000 6,000 140.0 103.0 11.0<br />

3 629,227 6,070,250 1.5 DF160/8000 Yes DONG FUTURE 160/8000-8,000 8,000 160.0 119.0 9.7<br />

4 629,538 6,070,095 0.0 DF140/6000 Yes DONG FUTURE 140/6000-6,000 6,000 140.0 103.0 11.0<br />

5 629,807 6,069,988 0.0 DF126/5000 Yes REpower 5 M-5,000 5,000 126.0 93.0 12.1<br />

6 629,532 6,070,620 2.5 DF126/5000 Yes REpower 5 M-5,000 5,000 126.0 93.0 12.1<br />

7 629,916 6,070,428 0.0 DF126/5000 Yes REpower 5 M-5,000 5,000 126.0 93.0 12.1<br />

Shadow receptor-Input<br />

UTM WGS84 Zone: 32<br />

No. Name East North Z Width Height Height Degrees from Slope of Direction mode<br />

a.g.l. south cw window<br />

[m] [m] [m] [m] [°] [°]<br />

A Sommerhuse 628,354 6,072,067 1.7 3.0 2.0 1.0 -8.5 90.0 Fixed direction<br />

B Højbakkegaard 629,217 6,071,737 3.3 3.0 2.0 1.0 -19.1 90.0 Fixed direction<br />

C Vesternæs 630,168 6,071,624 5.0 3.0 2.0 1.0 2.7 90.0 Fixed direction<br />

D Ved Riddertofte 630,548 6,069,662 2.5 3.0 2.0 1.0 104.4 90.0 Fixed direction<br />

E Gottesgabe 630,631 6,070,980 5.0 3.0 2.0 1.0 54.8 90.0 Fixed direction<br />

F Ravnegravene 629,734 6,071,097 3.1 3.0 2.0 1.0 -354.4 90.0 Fixed direction<br />

G Ravnegravene 630,027 6,071,184 4.0 3.0 2.0 1.0 1.7 90.0 Fixed direction<br />

H Ravnegravene 629,859 6,070,978 2.7 3.0 2.0 1.0 -0.7 90.0 Fixed direction<br />

I Ravnegravene 630,043 6,070,994 3.0 3.0 2.0 1.0 25.1 90.0 Fixed direction<br />

J Ravnegravene 629,807 6,070,834 2.5 3.0 2.0 1.0 -0.7 90.0 Fixed direction<br />

K Ravnegravene 630,040 6,070,842 2.5 3.0 2.0 1.0 -12.8 90.0 Fixed direction<br />

L Ravnegravene 630,019 6,070,610 2.5 3.0 2.0 1.0 13.4 90.0 Fixed direction<br />

M Ravnegravene 629,957 6,070,522 1.9 3.0 2.0 1.0 34.4 90.0 Fixed direction

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