SHADOW - Main Result 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 WindPRO version 2.8.579 2012 13.6.2013 19:47 / 1 Minimum sun height over horizon for influence 3 Day step for calculation 1 days step for calculation 1 minutes Sunshine probability S (Average daily sunshine hours) [HELSINKI] Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1,22 2,63 3,86 5,86 8,96 9,40 8,70 6,99 4,31 2,74 1,22 0,88 Operational hours are calculated from in calculation and wind distribution: Site data 12 sectors; Radius: 20 000 m (2) Operational time N NNE ENE E ESE SSE S SSW WSW W WNW NNW Sum 662 557 528 487 488 505 734 1 034 1 121 809 732 716 8 372 Idle start wind speed: Cut in wind speed from power curve A ZVI (Zones of Visual Influence) calculation is performed before flicker calculation so non visible WTG do not contribute to calculated flicker values. A WTG will be visible if it is visible from any part of the receiver window. The ZVI calculation is based on the following assumptions: Height contours used: Height Contours: Pyhtää kk.wpo (1) Obstacles used in calculation Eye height: 1,5 m Scale 1:75 000 Grid resolution: 10,0 m New WTG Shadow receptor Finish GK KKJ (3 deg)-kkj (FI 1992 <±5m) Zone: 3 WTG type Shadow data East North Z Row data/description Valid Manufact. Type-generator Power, Rotor Hub Calculation RPM rated diameter height distance [m] [kw] [m] [m] [m] [RPM] 1 3 474 965 6 705 874 8,8 NORDEX N117 2400 117.0!O!...Yes NORDEX N117-2 400 2 400 117,0 141,0 1 486 11,8 2 3 474 906 6 706 302 5,5 NORDEX N117 2400 117.0!O!...Yes NORDEX N117-2 400 2 400 117,0 141,0 1 486 11,8 3 3 474 326 6 706 359 5,0 NORDEX N117 2400 117.0!O!...Yes NORDEX N117-2 400 2 400 117,0 141,0 1 486 11,8 4 3 473 648 6 706 493 2,5 NORDEX N117 2400 117.0!O!...Yes NORDEX N117-2 400 2 400 117,0 141,0 1 486 11,8 5 3 473 320 6 706 868 10,0 NORDEX N117 2400 117.0!O!...Yes NORDEX N117-2 400 2 400 117,0 141,0 1 486 11,8 6 3 473 709 6 707 684 12,5 NORDEX N117 2400 117.0!O!...Yes NORDEX N117-2 400 2 400 117,0 141,0 1 486 11,8 7 3 473 511 6 708 111 12,5 NORDEX N117 2400 117.0!O!...Yes NORDEX N117-2 400 2 400 117,0 141,0 1 486 11,8 8 3 472 700 6 708 072 17,0 NORDEX N117 2400 117.0!O!...Yes NORDEX N117-2 400 2 400 117,0 141,0 1 486 11,8 9 3 472 898 6 707 647 18,3 NORDEX N117 2400 117.0!O!...Yes NORDEX N117-2 400 2 400 117,0 141,0 1 486 11,8 Shadow receptor-input Finish GK KKJ (3 deg)-kkj (FI 1992 <±5m) Zone: 3 No. East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] A 3 475 696 6 705 722 7,5 1,0 1,0 1,0 0,0 90,0 Fixed direction B 3 475 721 6 706 235 3,4 1,0 1,0 1,0 0,0 90,0 Fixed direction C 3 475 715 6 707 234 5,3 1,0 1,0 1,0 0,0 90,0 Fixed direction D 3 475 255 6 707 498 9,8 1,0 1,0 1,0 0,0 90,0 Fixed direction E 3 474 896 6 707 953 7,4 1,0 1,0 1,0 0,0 90,0 Fixed direction F 3 474 848 6 708 276 7,5 1,0 1,0 1,0 0,0 90,0 Fixed direction G 3 473 364 6 708 595 12,5 1,0 1,0 1,0 0,0 90,0 Fixed direction H 3 471 546 6 707 866 4,7 1,0 1,0 1,0 0,0 90,0 Fixed direction I 3 471 488 6 707 537 6,1 1,0 1,0 1,0 0,0 90,0 Fixed direction J 3 471 542 6 707 369 2,5 1,0 1,0 1,0 0,0 90,0 Fixed direction K 3 471 732 6 706 853 11,2 1,0 1,0 1,0 0,0 90,0 Fixed direction L 3 471 923 6 706 191 4,4 1,0 1,0 1,0 0,0 90,0 Fixed direction M 3 472 628 6 705 650 2,5 1,0 1,0 1,0 0,0 90,0 Fixed direction To be continued on next page... WindPRO is devped by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tel. +45 96 35 44 44, Fax +45 96 35 44 46, e-mail: windpro@emd.dk
SHADOW - Main Result WindPRO version 2.8.579 2012 13.6.2013 19:47 / 2...continued from previous page Finish GK KKJ (3 deg)-kkj (FI 1992 <±5m) Zone: 3 No. East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] N 3 473 219 6 705 638 5,7 1,0 1,0 1,0 0,0 90,0 Fixed direction O 3 473 906 6 705 214 7,5 1,0 1,0 1,0 0,0 90,0 Fixed direction P 3 474 252 6 704 942 2,5 1,0 1,0 1,0 0,0 90,0 Fixed direction Q 3 474 443 6 704 789 2,5 1,0 1,0 1,0 0,0 90,0 Fixed direction R 3 474 692 6 704 422 2,5 1,0 1,0 1,0 0,0 90,0 Fixed direction Calculation Results Shadow receptor Shadow, expected values No. Shadow hours per year [h/year] A 0:00 B 3:14 C 1:30 D 3:18 E 1:34 F 2:41 G 15:38 H 1:12 I 0:00 J 0:00 K 0:00 L 0:00 M 0:00 N 0:00 O 0:00 P 0:00 Q 0:00 R 0:00 Total amount of flickering on the shadow receptors caused by each WTG No. Name Worst case Expected [h/year] [h/year] 1 NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (111) 16:47 3:14 2 NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (112) 32:58 3:46 3 NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (113) 8:30 1:02 4 NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (116) 0:00 0:00 5 NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (117) 0:00 0:00 6 NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (120) 39:39 5:35 7 NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (121) 59:20 9:26 8 NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (122) 17:45 3:07 9 NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (123) 24:45 3:17 WindPRO is devped by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tel. +45 96 35 44 44, Fax +45 96 35 44 46, e-mail: windpro@emd.dk
SHADOW - Calendar, graphical WindPRO version 2.8.579 2012 13.6.2013 19:47 / 3 A: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (1) B: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (2) 1 1 1 1 1 1 1 1 1 1 1 1 C: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (3) D: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (4) 1 1 1 1 1 1 1 1 1 1 1 1 E: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (5) F: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (6) 1 1 1 1 1 1 1 1 1 1 1 1 1: NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (111) 2: NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (112) 3: NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (113) 6: NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (120) 7: NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (121) WindPRO is devped by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tel. +45 96 35 44 44, Fax +45 96 35 44 46, e-mail: windpro@emd.dk
SHADOW - Calendar, graphical WindPRO version 2.8.579 2012 13.6.2013 19:47 / 4 G: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (7) H: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (8) 1 1 1 1 1 1 1 1 1 1 1 1 I: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (9) J: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (10) 1 1 1 1 1 1 1 1 1 1 1 1 K: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (11) L: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (12) 1 1 1 1 1 1 1 1 1 1 1 1 6: NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (120) 7: NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (121) 8: NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (122) 9: NORDEX N117 2400 117.0!O! hub: 141,0 m (TOT: 199,5 m) (123) WindPRO is devped by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tel. +45 96 35 44 44, Fax +45 96 35 44 46, e-mail: windpro@emd.dk
SHADOW - Calendar, graphical M: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (13) WindPRO version 2.8.579 2012 13.6.2013 19:47 / 5 N: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (14) 1 1 1 1 1 1 1 1 1 1 1 1 O: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (15) P: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (16) 1 1 1 1 1 1 1 1 1 1 1 1 Q: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (17) R: Shadow Receptor: 1,0 1,0 Azimuth: 0,0 Slope : 0,0 (18) 1 1 1 1 1 1 1 1 1 1 1 1 WindPRO is devped by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tel. +45 96 35 44 44, Fax +45 96 35 44 46, e-mail: windpro@emd.dk
SHADOW - Map WindPRO version 2.8.579 2012 13.6.2013 19:47 / 6 Hours per year, real case 1 h/a 8 h/a 20 h/a 0 500 1000 1500 2000 m Map: Peruskartat kaikki, Print scale 1:40 000, Map center Finish GK KKJ (3 deg)-kkj (FI 1992 <±5m) Zone: 3 East: 3 474 740 North: 6 707 140 New WTG Shadow receptor Flicker map level: Height Contours: Pyhtää kk.wpo (1) WindPRO is devped by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tel. +45 96 35 44 44, Fax +45 96 35 44 46, e-mail: windpro@emd.dk