SHADOW-4.PDF
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22006_Vaanplein_slagschaduw
Bosch & Van Rijn Franz-Lisztplantsoen 220 NL-3533 JG Utrecht +31 6 51 71 04 93 Loes / loes@boschenvanrijn.nl Calculated:
17-6-2022 12:28/3.5.552
SHADOW - Main Result Calculation: Alternatief 3x Klein_slagschaduwbelasting recreatiegebieden, crematorium en kinderboerderij Assumptions for shadow calculations Maximum distance for influence Calculate only when more than 20 % of sun is covered by the blade Please look in WTG table Minimum sun height over horizon for influence Day step for calculation Time step for calculation
5 ° 1 days 1 minutes
Sunshine probability S (Average daily sunshine hours) [] Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2,25 3,21 4,63 6,43 7,30 7,20 7,14 6,53 5,10 3,71 2,23 1,79 Operational time N NNE ENE E ESE SSE S SSW WSW W WNW NNW Sum 459 455 643 539 386 437 1.016 1.155 1.264 920 498 459 8.231
All coordinates are in Dutch Stereo-RD/NAP 2000 (C) OpenStreetMap contributors, Data OpenStreetMap and contributors, ODbL New WTG
Scale 1:50.000 Shadow receptor
WTGs X (east)
Y (north)
Z
WTG type Valid Manufact. Type-generator
Row data/Description
[m] 1 95.155 431.375 0,0 VESTAS V126-3.45 HTq 3450 126.0 ... Yes 2 94.779 431.392 0,0 VESTAS V126-3.45 HTq 3450 126.0 ... Yes 3 94.406 431.383 0,0 VESTAS V126-3.45 HTq 3450 126.0 ... Yes
VESTAS VESTAS VESTAS
Shadow data Power, Rotor Hub Calculation RPM rated diameter height distance [kW] [m] [m] [m] [RPM] V126-3.45 HTq-3.450 3.450 126,0 87,0 1.722 11,8 V126-3.45 HTq-3.450 3.450 126,0 87,0 1.722 11,8 V126-3.45 HTq-3.450 3.450 126,0 87,0 1.722 11,8
Shadow receptor-Input No. Name
A Recreatiegebied 01 B Recreatiegebied 02 C Recreatiegebied 03 D Recreatiegebied 04 E Recreatiegebied 05 F Recreatiegebied 06 G Recreatiegebied 07 H Recreatiegebied 08 I Recreatiegebied 09 J Recreatiegebied 10 K Recreatiegebied 11 L Recreatiegebied 12 M Recreatiegebied 13 N Recreatiegebied 14 O Recreatiegebied 15 P Recreatiegebied 16 Q Recreatiegebied 17 R Recreatiegebied 18 S Recreatiegebied 19 T Recreatiegebied 20 U Recreatiegebied 21 V Crematorium W Kinderboerderij De Kooi
X (east) Y (north)
93.990 94.172 94.096 94.275 94.974 95.043 95.242 92.449 92.767 93.057 93.149 93.250 93.372 92.794 93.263 93.599 93.869 94.447 95.424 96.061 93.747 94.620 95.047
Z
[m] 432.540 0,0 432.138 0,0 431.772 0,0 431.845 0,0 431.884 0,0 431.708 0,0 431.632 0,0 431.154 0,0 431.237 0,0 431.372 0,0 431.401 0,0 431.483 0,0 431.506 0,0 431.104 0,0 431.256 0,0 431.307 0,0 431.362 0,0 431.399 0,0 431.382 0,0 431.346 0,0 430.861 0,0 431.661 0,0 431.801 0,0
Elevation a.g.l. [m] # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0 # 0,0
#) See details in: Detailed assumptions
windPRO 3.5.552 by EMD International A/S, Tel. +45 69 16 48 50, www.emd-international.com, windpro@emd.dk
17-6-2022 12:30 / 1
windPRO
Project:
Licensed user:
22006_Vaanplein_slagschaduw
Bosch & Van Rijn Franz-Lisztplantsoen 220 NL-3533 JG Utrecht +31 6 51 71 04 93 Loes / loes@boschenvanrijn.nl Calculated:
17-6-2022 12:28/3.5.552
SHADOW - Main Result Calculation: Alternatief 3x Klein_slagschaduwbelasting recreatiegebieden, crematorium en kinderboerderij Calculation Results Shadow receptor Shadow, expected values Shadow hours per year [h/year] A Recreatiegebied 01 2:55 B Recreatiegebied 02 12:48 C Recreatiegebied 03 48:51 D Recreatiegebied 04 64:18 E Recreatiegebied 05 51:01 F Recreatiegebied 06 81:44 G Recreatiegebied 07 220:47 H Recreatiegebied 08 0:00 I Recreatiegebied 09 0:03 J Recreatiegebied 10 0:29 K Recreatiegebied 11 0:49 L Recreatiegebied 12 1:56 M Recreatiegebied 13 1:56 N Recreatiegebied 14 1:06 O Recreatiegebied 15 13:54 P Recreatiegebied 16 22:58 Q Recreatiegebied 17 101:01 R Recreatiegebied 18 925:54 S Recreatiegebied 19 780:22 T Recreatiegebied 20 40:05 U Recreatiegebied 21 18:08 V Crematorium 216:09 W Kinderboerderij De Kooi 91:27
No. Name
Total amount of flickering on the shadow receptors caused by each WTG No. Name
Worst case Expected [h/year] [h/year] 1 VESTAS V126-3.45 HTq 3450 126.0 !O! hub: 87,0 m (TOT: 150,0 m) (1) 3829:00 867:33 2 VESTAS V126-3.45 HTq 3450 126.0 !O! hub: 87,0 m (TOT: 150,0 m) (2) 3809:46 924:02 3 VESTAS V126-3.45 HTq 3450 126.0 !O! hub: 87,0 m (TOT: 150,0 m) (3) 3938:30 978:18
Total times in Receptor wise and WTG wise tables can differ, as a WTG can lead to flicker at 2 or more receptors simultaneously and/or receptors may receive flicker from 2 or more WTGs simultaneously. The calculation of the total expected values for a given receptor assumes a weighted average directional reduction for all WTGs contributing to shadow flicker within the same day. In the case where shadow flicker from different WTGs is not concurrent within the day, the total expected time at a given receptor may deviate marginally from the individual flicker time caused by each turbine separately.
windPRO 3.5.552 by EMD International A/S, Tel. +45 69 16 48 50, www.emd-international.com, windpro@emd.dk
17-6-2022 12:30 / 2
windPRO