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 2.9.269 2013 1.7.2015 14:39 / 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] 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 683 667 626 530 523 612 888 1 267 726 544 520 615 8 201 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] 1 398 147 7 337 197 80,0 VESTAS V126-3.5 Gri... Yes VESTAS V126-3.5 GridStreame-3 450 3 450 126,0 137,0 1 715 0,0 2 398 700 7 337 057 83,4 VESTAS V126-3.5 Gri... Yes VESTAS V126-3.5 GridStreame-3 450 3 450 126,0 137,0 1 715 0,0 3 399 097 7 336 829 79,8 VESTAS V126-3.5 Gri... Yes VESTAS V126-3.5 GridStreame-3 450 3 450 126,0 137,0 1 715 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 5,0 5,0 1,0 0,0 0,0 "Green house mode" B Lomarakennus (ntie 411) 399 371 7 335 472 30,9 5,0 5,0 1,0 0,0 0,0 "Green house mode" C Asuinrakennus (Forsselintie 5) 399 105 7 335 491 32,5 5,0 5,0 1,0 0,0 0,0 "Green house mode" D Asuinrakennus (ntie 455) 398 956 7 335 515 32,5 5,0 5,0 1,0 0,0 0,0 "Green house mode" E Asuinrakennus (Forsselintie 34) 398 910 7 335 423 36,4 5,0 5,0 1,0 0,0 0,0 "Green house mode" F Asuinrakennus (ntie 495) 398 527 7 335 681 32,5 5,0 5,0 1,0 0,0 0,0 "Green house mode" G Asuinrakennus (ntie 547) 398 145 7 336 001 35,0 5,0 5,0 1,0 0,0 0,0 "Green house mode" H Asuinrakennus (ntie 591) 397 824 7 336 202 34,5 5,0 5,0 1,0 0,0 0,0 "Green house mode" I Asuinrakennus (Varejoentie 504) 397 233 7 336 323 35,0 5,0 5,0 1,0 0,0 0,0 "Green house mode" J Asuinrakennus (ntie 673) 397 044 7 336 506 35,0 5,0 5,0 1,0 0,0 0,0 "Green house mode" K Lomarakennus (Kolopetäjäntie 2) 396 896 7 336 420 37,7 5,0 5,0 1,0 0,0 0,0 "Green house mode" L Asuinrakennus (Varejoentie 550) 397 016 7 336 741 45,0 5,0 5,0 1,0 0,0 0,0 "Green house mode" M Lomarakennus (Varejoentie 557) 396 626 7 336 547 35,0 5,0 5,0 1,0 0,0 0,0 "Green house mode" N Lomarakennus (Polventie 4) 396 662 7 336 927 45,0 5,0 5,0 1,0 0,0 0,0 "Green house mode" O Asuinrakennus (Polventie 151) 397 512 7 337 913 55,2 5,0 5,0 1,0 0,0 0,0 "Green house mode" P Asuinrakennus (Sivakkajoentie) 397 770 7 338 133 56,1 5,0 5,0 1,0 0,0 0,0 "Green house mode" Q Asuinrakennus (Sivakkajoentie 90) 398 399 7 338 310 55,0 5,0 5,0 1,0 0,0 0,0 "Green house mode" R Asuinrakennus (Sivakkajoentie 120) 398 464 7 338 623 50,0 5,0 5,0 1,0 0,0 0,0 "Green house mode" S Lomarakennus (Sivakkajoentie 218b) 398 865 7 339 454 47,2 5,0 5,0 1,0 0,0 0,0 "Green house mode" To be continued on next page...
SHADOW - Main Result WindPRO version 2.9.269 2013 1.7.2015 14:39 / 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 5,0 5,0 1,0 0,0 0,0 "Green house mode" U Lomarakennus (ntie 285) 400 345 7 334 978 30,2 5,0 5,0 1,0 0,0 0,0 "Green house mode" Calculation Results Shadow receptor Shadow, expected values No. Name Shadow hours per year [h/year] A Asuinrakennus (ntie 381a) B Lomarakennus (ntie 411) C Asuinrakennus (Forsselintie 5) D Asuinrakennus (ntie 455) E Asuinrakennus (Forsselintie 34) F Asuinrakennus (ntie 495) G Asuinrakennus (ntie 547) 5:29 H Asuinrakennus (ntie 591) 5:54 I Asuinrakennus (Varejoentie 504) 6:05 J Asuinrakennus (ntie 673) 5:42 K Lomarakennus (Kolopetäjäntie 2) 3:29 L Asuinrakennus (Varejoentie 550) 3:37 M Lomarakennus (Varejoentie 557) 1:48 N Lomarakennus (Polventie 4) 1:39 O Asuinrakennus (Polventie 151) 4:15 P Asuinrakennus (Sivakkajoentie) 4:32 Q Asuinrakennus (Sivakkajoentie 90) 5:30 R Asuinrakennus (Sivakkajoentie 120) 2:33 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 V126-3.5 GridStreame 3450 126.0!O! hub: 137,0 m (TOT: 200,0 m) (31) 111:00 24:35 2 VESTAS V126-3.5 GridStreame 3450 126.0!O! hub: 137,0 m (TOT: 200,0 m) (32) 54:02 10:51 3 VESTAS V126-3.5 GridStreame 3450 126.0!O! hub: 137,0 m (TOT: 200,0 m) (33) 38:42 9:40
A: Asuinrakennus (ntie 381a) WindPRO version 2.9.269 2013 1.7.2015 14:39 / 3 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
WindPRO version 2.9.269 2013 1.7.2015 14:39 / 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 V126-3.5 GridStreame 3450 126.0!O! hub: 137,0 m (TOT: 200,0 m) (31) 2: VESTAS V126-3.5 GridStreame 3450 126.0!O! hub: 137,0 m (TOT: 200,0 m) (32) 3: VESTAS V126-3.5 GridStreame 3450 126.0!O! hub: 137,0 m (TOT: 200,0 m) (33)
WindPRO version 2.9.269 2013 1.7.2015 14:39 / 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 V126-3.5 GridStreame 3450 126.0!O! hub: 137,0 m (TOT: 200,0 m) (31) 2: VESTAS V126-3.5 GridStreame 3450 126.0!O! hub: 137,0 m (TOT: 200,0 m) (32) 3: VESTAS V126-3.5 GridStreame 3450 126.0!O! hub: 137,0 m (TOT: 200,0 m) (33)
S: Lomarakennus (Sivakkajoentie 218b) WindPRO version 2.9.269 2013 1.7.2015 14:39 / 6 T: Ampumarata (ntie 284) 1 1 U: Lomarakennus (ntie 285) 1
SHADOW - Map WindPRO version 2.9.269 2013 1.7.2015 14:39 / 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)