WindPRO version Jan 2011 Printed/Page :15 / 1. DECIBEL - Main Result. Calculation: Decibel_Min_layout_EIAR_KJ. WTGs.
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1 DECIBEL - Main Result Calculation: Decibel_Min_layout_EIAR_KJ Noise calculation model: ISO General Wind speed: Ground attenuation: None Meteorological coefficient, C0: 0.0 db Type of demand in calculation: 1: noise is compared to demand (DK, DE, SE, NL etc.) Noise values in calculation: All noise values are mean values (Lwa) (Normal) Pure tones: Pure tone penalty are added to demand: 0.0 db(a) Height above ground level, when no value in NSA object: 1.5 m Don't allow override of model height with height from NSA object Deviation from "official" noise demands. Negative is more restrictive, positive is less restrictive.: 0.0 db(a) s New :15 / 1 Scale 1: Noise sensitive area KKJ Zone: 2 type Noise data East North Z Row Valid Manufact. Type-generator Power, Rotor Hub Creator Name Wind Status Hub LwA,ref Pure Octave data/description rated diameter height speed height tones data KKJ Zone: 2 [m] [kw] [m] [m] [m/s] [m] [db(a)] Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) Yes ENERCON E EMD Level 0 - calculated - Enercon Mode I - 06/2010 (95%) User value No Generic *) *)Notice: One or more noise data for this is generic or input by user Calculation Results Sound Level Noise sensitive area KKJ Zone: 2 Demands Sound Level Demands fulfilled? No. Name East North Z Imission height Noise From s Noise [m] [m] [db(a)] [db(a)] A Juolanpää Yes B Vainio Yes C Satulaperä_holiday Yes D Leirikeskus Yes E Kiviranta_holiday Yes F Aapraminsääri_holiday Yes G Virpelä_holiday Yes H Toho_holiday Yes I Tohonnokka_holiday Yes J Puskanokka_holiday Yes K Perkkiönlahti_holiday Yes L Vanharanta_holiday Yes M Välikarinnokka_holiday Yes N Lepistönperä Yes O Konnunsuo Yes P Kivisuo Yes
2 DECIBEL - Main Result Calculation: Decibel_Min_layout_EIAR_KJ :15 / 2 Distances (m) NSA A B C D E F G H I J K L M N O P
3 :15 / 3 DECIBEL - Detailed results Assumptions Calculated L(DW) = LWA,ref + K + Dc - (Adiv + Aatm + Agr + Abar + Amisc) - Cmet (when calculated with ground attenuation, then Dc = Domega) LWA,ref: Sound pressure level at K: Pure tone Dc: Directivity correction Adiv: the attenuation due to geometrical divergence Aatm: the attenuation due to atmospheric absorption Agr: the attenuation due to ground effect Abar: the attenuation due to a barrier Amisc: the attenuation due to miscellaneous other effects Cmet: Meteorological correction Calculation Results Noise sensitive area: A Juolanpää Sum Noise sensitive area: B Vainio Sum Noise sensitive area: C Satulaperä_holiday To be continued on next page...
4 :15 / 4 DECIBEL - Detailed results...continued from previous page Sum Noise sensitive area: D Leirikeskus Sum Noise sensitive area: E Kiviranta_holiday Sum Noise sensitive area: F Aapraminsääri_holiday Sum 34.78
5 :15 / 5 DECIBEL - Detailed results Noise sensitive area: G Virpelä_holiday Sum Noise sensitive area: H Toho_holiday Sum Noise sensitive area: I Tohonnokka_holiday Sum Noise sensitive area: J Puskanokka_holiday To be continued on next page...
6 :15 / 6 DECIBEL - Detailed results...continued from previous page Sum Noise sensitive area: K Perkkiönlahti_holiday Sum Noise sensitive area: L Vanharanta_holiday Sum Noise sensitive area: M Välikarinnokka_holiday Sum 30.34
7 :15 / 7 DECIBEL - Detailed results Noise sensitive area: N Lepistönperä Sum Noise sensitive area: O Konnunsuo Sum Noise sensitive area: P Kivisuo Sum 38.19
8 :15 / 8 DECIBEL - Assumptions for noise calculation Noise calculation model: ISO General Wind speed: Ground attenuation: None Meteorological coefficient, C0: 0.0 db Type of demand in calculation: 1: noise is compared to demand (DK, DE, SE, NL etc.) Noise values in calculation: All noise values are mean values (Lwa) (Normal) Pure tones: Pure tone penalty are added to demand: 0.0 db(a) Height above ground level, when no value in NSA object: 1.5 m Don't allow override of model height with height from NSA object Deviation from "official" noise demands. Negative is more restrictive, positive is less restrictive.: 0.0 db(a) Octave data required Air absorption [db/km] [db/km] [db/km] [db/km] [db/km] [db/km] [db/km] [db/km] : ENERCON E !-! Noise: Level 0 - calculated - Enercon Mode I - 06/2010 Source Source/Date Creator Edited Enercon EMD :42 preliminary values from specification document SIAS-04-SPL E-101 OM I 3MW Est Rev1_0-ger-ger.pdf Octave data Status Hub height Wind speed LwA,ref Pure tones [m] [m/s] [db(a)] [db] [db] [db] [db] [db] [db] [db] [db] User value No Generic data NSA: Juolanpää-A Noise demand: 50.0 db(a) NSA: Vainio-B Noise demand: 50.0 db(a) NSA: Satulaperä_holiday-C NSA: Leirikeskus-D
9 :15 / 9 DECIBEL - Assumptions for noise calculation NSA: Kiviranta_holiday-E NSA: Aapraminsääri_holiday-F NSA: Virpelä_holiday-G NSA: Toho_holiday-H NSA: Tohonnokka_holiday-I NSA: Puskanokka_holiday-J NSA: Perkkiönlahti_holiday-K NSA: Vanharanta_holiday-L NSA: Välikarinnokka_holiday-M
10 :15 / 10 DECIBEL - Assumptions for noise calculation NSA: Lepistönperä-N Noise demand: 50.0 db(a) NSA: Konnunsuo-O Noise demand: 50.0 db(a) NSA: Kivisuo-P Noise demand: 50.0 db(a)
11 :15 / 11 DECIBEL - Map m Map:, Print scale 1:50 000, Map center KKJ Finland Zone: 2 East: North: Noise calculation model: ISO General. Wind speed: New Height above sea level from active line object 35.0 db(a) 40.0 db(a) 45.0 db(a) 50.0 db(a) 55.0 db(a)
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