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 5.11.2013 16:44 / 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) [LULEA] Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0,60 2,61 4,18 6,47 8,80 10,60 9,50 6,88 4,22 2,77 1,22 0,17 Operational hours are calculated from in calculation and wind distribution: MERRA_basic_E24.668_N66.000 Operational time N NNE ENE E ESE SSE S SSW WSW W WNW NNW Sum 716 699 656 556 548 642 931 1 328 761 570 545 645 8 597 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: kv.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 TM ETRS-TM35FIN-ETRS89 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] 1 398 157 7 337 153 86,7 VESTAS V126-3.3 Gri... Yes VESTAS V126-3.3 GridStreame-3 300 3 300 126,0 137,0 2 000 0,0 2 398 714 7 336 998 87,3 VESTAS V126-3.3 Gri... Yes VESTAS V126-3.3 GridStreame-3 300 3 300 126,0 137,0 2 000 0,0 3 399 117 7 336 737 83,7 VESTAS V126-3.3 Gri... Yes VESTAS V126-3.3 GridStreame-3 300 3 300 126,0 137,0 2 000 0,0 Shadow receptor-input Finish TM ETRS-TM35FIN-ETRS89 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] A Asuinrakennus (ntie 381a) 399 697 7 335 546 32,5 1,0 1,0 1,0 0,0 0,0 Fixed direction B Lomarakennus (ntie 411) 399 371 7 335 472 30,9 1,0 1,0 1,0 0,0 0,0 Fixed direction C Asuinrakennus (Forsselintie 5) 399 105 7 335 491 32,5 1,0 1,0 1,0 0,0 0,0 Fixed direction D Asuinrakennus (ntie 455) 398 956 7 335 515 32,5 1,0 1,0 1,0 0,0 0,0 Fixed direction E Asuinrakennus (Forsselintie 34) 398 910 7 335 423 36,4 1,0 1,0 1,0 0,0 0,0 Fixed direction F Asuinrakennus (ntie 495) 398 527 7 335 681 32,5 1,0 1,0 1,0 0,0 0,0 Fixed direction G Asuinrakennus (ntie 547) 398 145 7 336 001 35,0 1,0 1,0 1,0 0,0 0,0 Fixed direction H Asuinrakennus (ntie 591) 397 824 7 336 202 34,5 1,0 1,0 1,0 0,0 0,0 Fixed direction I Asuinrakennus (Varejoentie 504) 397 233 7 336 323 35,0 1,0 1,0 1,0 0,0 0,0 Fixed direction J Asuinrakennus (ntie 673) 397 044 7 336 506 35,0 1,0 1,0 1,0 0,0 0,0 Fixed direction K Lomarakennus (Kolopetäjäntie 2) 396 896 7 336 420 37,7 1,0 1,0 1,0 0,0 0,0 Fixed direction L Asuinrakennus (Varejoentie 550) 397 016 7 336 741 45,0 1,0 1,0 1,0 0,0 0,0 Fixed direction M Lomarakennus (Varejoentie 557) 396 626 7 336 547 35,0 1,0 1,0 1,0 0,0 0,0 Fixed direction N Lomarakennus (Polventie 4) 396 662 7 336 927 45,0 1,0 1,0 1,0 0,0 0,0 Fixed direction O Asuinrakennus (Polventie 151) 397 512 7 337 913 55,2 1,0 1,0 1,0 0,0 0,0 Fixed direction P Asuinrakennus (Sivakkajoentie) 397 770 7 338 133 56,1 1,0 1,0 1,0 0,0 0,0 Fixed direction Q Asuinrakennus (Sivakkajoentie 90) 398 399 7 338 310 55,0 1,0 1,0 1,0 0,0 0,0 Fixed direction R Asuinrakennus (Sivakkajoentie 120) 398 464 7 338 623 50,0 1,0 1,0 1,0 0,0 0,0 Fixed direction S Lomarakennus (Sivakkajoentie 218b) 398 865 7 339 454 47,2 1,0 1,0 1,0 0,0 0,0 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 5.11.2013 16:44 / 2...continued from previous page Finish TM ETRS-TM35FIN-ETRS89 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] T Ampumarata (ntie 284) 401 270 7 335 428 38,0 1,0 1,0 1,0 0,0 0,0 Fixed direction U Lomarakennus (ntie 285) 400 345 7 334 978 30,2 1,0 1,0 1,0 0,0 0,0 Fixed direction Calculation Results Shadow receptor Shadow, expected values No. Name Shadow hours per year [h/year] A Asuinrakennus (ntie 381a) 0:55 B Lomarakennus (ntie 411) C Asuinrakennus (Forsselintie 5) D Asuinrakennus (ntie 455) E Asuinrakennus (Forsselintie 34) F Asuinrakennus (ntie 495) G Asuinrakennus (ntie 547) 7:04 H Asuinrakennus (ntie 591) 6:42 I Asuinrakennus (Varejoentie 504) 7:26 J Asuinrakennus (ntie 673) 6:36 K Lomarakennus (Kolopetäjäntie 2) 4:32 L Asuinrakennus (Varejoentie 550) 4:41 M Lomarakennus (Varejoentie 557) 1:46 N Lomarakennus (Polventie 4) 1:36 O Asuinrakennus (Polventie 151) 4:17 P Asuinrakennus (Sivakkajoentie) 4:58 Q Asuinrakennus (Sivakkajoentie 90) 5:00 R Asuinrakennus (Sivakkajoentie 120) 3:09 S Lomarakennus (Sivakkajoentie 218b) T Ampumarata (ntie 284) U Lomarakennus (ntie 285) Total amount of flickering on the shadow receptors caused by each WTG No. Name Worst case Expected [h/year] [h/year] 1 VESTAS V126-3.3 GridStreame 3300 126.0!O! hub: 137,0 m (TOT: 200,0 m) (25) 103:07 23:58 2 VESTAS V126-3.3 GridStreame 3300 126.0!O! hub: 137,0 m (TOT: 200,0 m) (26) 69:10 15:25 3 VESTAS V126-3.3 GridStreame 3300 126.0!O! hub: 137,0 m (TOT: 200,0 m) (27) 58:35 14:06 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
5.11.2013 16:44 / 3 A: Asuinrakennus (ntie 381a) B: Lomarakennus (ntie 411) 1 1 C: Asuinrakennus (Forsselintie 5) D: Asuinrakennus (ntie 455) 1 1 E: Asuinrakennus (Forsselintie 34) F: Asuinrakennus (ntie 495) 1 1 2: VESTAS V126-3.3 GridStreame 3300 126.0!O! hub: 137,0 m (TOT: 200,0 m) (26) 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
5.11.2013 16:44 / 4 G: Asuinrakennus (ntie 547) H: Asuinrakennus (ntie 591) 1 1 I: Asuinrakennus (Varejoentie 504) J: Asuinrakennus (ntie 673) 1 1 K: Lomarakennus (Kolopetäjäntie 2) L: Asuinrakennus (Varejoentie 550) 31.12.1899 1 1: VESTAS V126-3.3 GridStreame 3300 126.0!O! hub: 137,0 m (TOT: 200,0 m) (25) 2: VESTAS V126-3.3 GridStreame 3300 126.0!O! hub: 137,0 m (TOT: 200,0 m) (26) 3: VESTAS V126-3.3 GridStreame 3300 126.0!O! hub: 137,0 m (TOT: 200,0 m) (27) 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
5.11.2013 16:44 / 5 M: Lomarakennus (Varejoentie 557) N: Lomarakennus (Polventie 4) 1 1 O: Asuinrakennus (Polventie 151) P: Asuinrakennus (Sivakkajoentie) 1 1 Q: Asuinrakennus (Sivakkajoentie 90) R: Asuinrakennus (Sivakkajoentie 120) 1 1 1: VESTAS V126-3.3 GridStreame 3300 126.0!O! hub: 137,0 m (TOT: 200,0 m) (25) 2: VESTAS V126-3.3 GridStreame 3300 126.0!O! hub: 137,0 m (TOT: 200,0 m) (26) 3: VESTAS V126-3.3 GridStreame 3300 126.0!O! hub: 137,0 m (TOT: 200,0 m) (27) 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
S: Lomarakennus (Sivakkajoentie 218b) 5.11.2013 16:44 / 6 T: Ampumarata (ntie 284) 1 1 U: Lomarakennus (ntie 285) 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 5.11.2013 16:44 / 7 Hours per year, real case 1 h/a 8 h/a 20 h/a 0 500 1000 1500 2000 m Map: Maastokarttarasteri, Print scale 1:35 000, Map center Finish TM ETRS-TM35FIN-ETRS89 East: 398 220 North: 7 336 660 New WTG Shadow receptor Flicker map level: Height Contours: kv.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