WindPRO version 2.9.269 Nov 2013
Project:
Achlum 20140428
Description:
Printed/Page
The findings prepared and presented by Siemens
Wind Power A/S are based on data and
supplementary information provided by the
Customer. Siemens Wind Power A/S has
exerted due care and has applied calculation tools
generally recognized in the wind industry.
However, Siemens Wind Power A/S assumes no
liability for the accuracy or correctness
of the results or for their applicability for a specific
purpose. Any use of this work, partly or
completely, is at the user's own risk, and Siemens
Wind Power A/S cannot be held liable
for any direct or indirect consequences of such
use, and by using any of the results presented the
recipient expressly agrees that he is solely
responsible for its use and the results
obtained there from, including the determination
of the applicability, if any, of the findings.
28-4-2014 16:08 / 1
Licensed user:
Siemens Wind Power N.V.
Prinses Beatrixlaan 800
NL-2595 BN Den Haag
+31 (0) 65164 2752
Christiaan Torres Stoeckl / christiaan.torres_stoeckl@siemens.com
Calculated:
28-4-2014 15:38/2.9.269
DECIBEL - Main Result
Calculation: Noise Report
DUTCH RULES FOR NOISE CALCULATION.
The calculation is based on "Reken- en meetvoorschrift windturbines",
February 2010
The calculation is based on ISO 9613-2 and assumes uniform
directional distribution
The wind distribution is calculated for the Site center from
http://www.mp.nl/rekentool/
Noise values in calculation:
All noise values are Lden values
Scale 1:12,500
New WTG
WTGs
Netherlands RD Amersfoort
East
North
Z Row data/Description
WTG type
Valid Manufact.
Type-generator
[m]
T1 160,827 572,820 0.0 SWT-3.2-113 2A, DD22-2 Rev. 0 - 1.24kg...Yes
Power,
rated
[kW]
Siemens SWT-3.2-113 2A, DD22-2 Rev. 0 SWT-3.2-113 2A, DD22-2-3,200 3,200
Rotor
diameter
[m]
113.0
T2 161,103 572,614 0.0 SWT-3.2-113 2A, DD22-2 Rev. 0 - 1.24kg...Yes
Siemens SWT-3.2-113 2A, DD22-2 Rev. 0 SWT-3.2-113 2A, DD22-2-3,200 3,200
113.0
T3 161,349 572,425 0.0 SWT-3.2-113 2A, DD22-2 Rev. 0 - 1.24kg...Yes
Siemens SWT-3.2-113 2A, DD22-2 Rev. 0 SWT-3.2-113 2A, DD22-2-3,200 3,200
113.0
T4 161,651 572,197 0.0 SWT-3.2-113 2A, DD22-2 Rev. 0 - 1.24kg...Yes
Siemens SWT-3.2-113 2A, DD22-2 Rev. 0 SWT-3.2-113 2A, DD22-2-3,200 3,200
113.0
Hub
Setting
height
[m]
92.5 Day
Evening
Night
92.5 Day
Evening
Night
92.5 Day
Evening
Night
92.5 Day
Evening
Night
Noise data
Creator Name
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
SWT-3.2-113 2A @ 92.5m - Standard Setting
WindPRO is developed 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
Wind
speed
[m/s]
8.1
8.1
8.3
8.1
8.1
8.3
8.1
8.1
8.3
8.1
8.1
8.3
Status
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
LwA,ref Pure
tones
[dB(A)]
103.1
No
103.2
No
103.4
No
103.1
No
103.2
No
103.4
No
103.1
No
103.2
No
103.4
No
103.1
No
103.2
No
103.4
No
WindPRO version 2.9.269 Nov 2013
Project:
Description:
Achlum 20140428
The findings prepared and presented by Siemens
Wind Power A/S are based on data and
supplementary information provided by the
Customer. Siemens Wind Power A/S has
exerted due care and has applied calculation tools
generally recognized in the wind industry.
However, Siemens Wind Power A/S assumes no
liability for the accuracy or correctness
of the results or for their applicability for a specific
purpose. Any use of this work, partly or
completely, is at the user's own risk, and Siemens
Wind Power A/S cannot be held liable
for any direct or indirect consequences of such
use, and by using any of the results presented the
recipient expressly agrees that he is solely
responsible for its use and the results
obtained there from, including the determination
of the applicability, if any, of the findings.
Printed/Page
28-4-2014 16:08 / 2
Licensed user:
Siemens Wind Power N.V.
Prinses Beatrixlaan 800
NL-2595 BN Den Haag
+31 (0) 65164 2752
Christiaan Torres Stoeckl / christiaan.torres_stoeckl@siemens.com
Calculated:
28-4-2014 15:38/2.9.269
DECIBEL - Assumptions for noise calculation
Calculation: Noise Report
Noise calculation model:
Dutch 2011
Wind speed:
Aggregated
Ground attenuation:
General, Ground factor: 0.5
Meteorological coefficient, C0:
5.0 dB
Type of demand in calculation:
1: WTG 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:
5.0 m 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)
Setup for Lden calculation
Variant Name
1
2
3
From hour To hour Hours Penalty Days per year
[dB]
Day
7
19
12
0
365
Evening
19
23
4
5
365
Night
23
7
8
10
365
Octave data required
Air absorption
63
125
250
500
1,000
2,000
4,000
8,000
[db/km] [db/km] [db/km] [db/km] [db/km] [db/km] [db/km] [db/km]
0.1
0.3
0.8
1.6
2.9
6.2
19.0
67.0
WindPRO is developed 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
WindPRO version 2.9.269 Nov 2013
Project:
Description:
Achlum 20140428
The findings prepared and presented by Siemens
Wind Power A/S are based on data and
supplementary information provided by the
Customer. Siemens Wind Power A/S has
exerted due care and has applied calculation tools
generally recognized in the wind industry.
However, Siemens Wind Power A/S assumes no
liability for the accuracy or correctness
of the results or for their applicability for a specific
purpose. Any use of this work, partly or
completely, is at the user's own risk, and Siemens
Wind Power A/S cannot be held liable
for any direct or indirect consequences of such
use, and by using any of the results presented the
recipient expressly agrees that he is solely
responsible for its use and the results
obtained there from, including the determination
of the applicability, if any, of the findings.
Printed/Page
28-4-2014 16:08 / 3
Licensed user:
Siemens Wind Power N.V.
Prinses Beatrixlaan 800
NL-2595 BN Den Haag
+31 (0) 65164 2752
Christiaan Torres Stoeckl / christiaan.torres_stoeckl@siemens.com
Calculated:
28-4-2014 15:38/2.9.269
DECIBEL - Assumptions for noise calculation
Calculation: Noise Report
WTG: Siemens SWT-3.2-113 2A, DD22-2 Rev. 0 SWT-3.2-113 2A, DD22-2 3200 113.0 !O!
Noise: SWT-3.2-113 2A @ 92.5m - Standard Setting
Source Source/Date Creator Edited
28-4-2014
USER 28-4-2014 14:09
Status
ExtraPolated
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
From Windcat
Wind speed Frequency Day Frequency Frequency Night LwA,ref Pure tones
Evening
[m/s]
[%]
[%]
[%]
[dB(A)]
3.0
5.2
5.1
4.2
87.6
No
4.0
6.9
6.3
5.9
90.1
No
5.0
9.6
9.1
6.9
92.6
No
6.0
10.7
10.2
10.4
96.5
No
7.0
11.2
11.3
12.1
99.5
No
8.0
10.6
11.4
13.0
103.2
No
9.0
9.1
10.1
10.8
106.0
No
10.0
7.5
8.5
8.8
106.0
No
11.0
6.9
6.2
6.3
106.0
No
12.0
5.4
5.3
5.3
106.0
No
13.0
4.1
3.7
3.7
106.0
No
14.0
2.4
2.5
2.2
106.0
No
15.0
1.9
2.0
2.3
106.0
No
16.0
1.3
1.6
1.6
106.0
No
17.0
1.0
1.2
0.9
106.0
No
18.0
0.7
0.6
0.6
106.0
No
19.0
0.4
0.4
0.5
106.0
No
20.0
0.3
0.1
0.2
106.0
No
21.0
0.1
0.0
0.2
106.0
No
22.0
0.1
0.0
0.0
106.0
No
23.0
0.1
0.0
0.1
106.0
No
25.0
0.1
0.0
0.0
106.0
No
Status
Aggregated, Day
Aggregated, Evening
Aggregated, Night
Hub height Wind speed LwA,ref Pure tones
[m]
[m/s]
[dB(A)]
92.5
8.1
103.1
No
92.5
8.1
103.2
No
92.5
8.3
103.4
No
Octave data
63
125 250
[dB] [dB] [dB]
89.0 92.0 95.2
89.1 92.1 95.3
89.3 92.3 95.5
500
[dB]
95.6
95.7
95.9
Octave data
63
125 250
500
1000
2000 4000 8000
[dB]
73.4
75.9
78.4
82.3
85.3
89.0
91.8
91.9
91.9
91.9
91.9
91.9
91.9
91.9
91.9
91.9
91.9
91.9
91.9
91.9
91.9
91.9
[dB]
80.2
82.7
85.2
89.1
92.1
95.8
98.6
98.4
98.4
98.4
98.4
98.4
98.4
98.4
98.4
98.4
98.4
98.4
98.4
98.4
98.4
98.4
[dB]
81.2
83.7
86.2
90.1
93.1
96.8
99.6
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
[dB]
80.4
82.9
85.4
89.3
92.3
96.0
98.8
99.1
99.1
99.1
99.1
99.1
99.1
99.1
99.1
99.1
99.1
99.1
99.1
99.1
99.1
99.1
1000
[dB]
97.0
97.0
97.2
[dB]
77.0
79.5
82.0
85.9
88.9
92.6
95.4
94.5
94.5
94.5
94.5
94.5
94.5
94.5
94.5
94.5
94.5
94.5
94.5
94.5
94.5
94.5
2000
[dB]
96.1
96.2
96.4
[dB]
80.1
82.6
85.1
89.0
92.0
95.7
98.5
97.8
97.8
97.8
97.8
97.8
97.8
97.8
97.8
97.8
97.8
97.8
97.8
97.8
97.8
97.8
4000
[dB]
92.7
92.8
93.0
8000
[dB]
83.7
83.8
84.0
WindPRO is developed 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
[dB]
77.0
79.5
82.0
85.9
88.9
92.6
95.4
95.7
95.7
95.7
95.7
95.7
95.7
95.7
95.7
95.7
95.7
95.7
95.7
95.7
95.7
95.7
[dB]
67.8
70.3
72.8
76.7
79.7
83.4
86.2
86.8
86.8
86.8
86.8
86.8
86.8
86.8
86.8
86.8
86.8
86.8
86.8
86.8
86.8
86.8
WindPRO version 2.9.269 Nov 2013
Project:
Description:
Achlum 20140428
Printed/Page
The findings prepared and presented by Siemens
Wind Power A/S are based on data and
supplementary information provided by the
Customer. Siemens Wind Power A/S has
exerted due care and has applied calculation tools
generally recognized in the wind industry.
However, Siemens Wind Power A/S assumes no
liability for the accuracy or correctness
of the results or for their applicability for a specific
purpose. Any use of this work, partly or
completely, is at the user's own risk, and Siemens
Wind Power A/S cannot be held liable
for any direct or indirect consequences of such
use, and by using any of the results presented the
recipient expressly agrees that he is solely
responsible for its use and the results
obtained there from, including the determination
of the applicability, if any, of the findings.
28-4-2014 16:08 / 4
Licensed user:
Siemens Wind Power N.V.
Prinses Beatrixlaan 800
NL-2595 BN Den Haag
+31 (0) 65164 2752
Christiaan Torres Stoeckl / christiaan.torres_stoeckl@siemens.com
Calculated:
28-4-2014 15:38/2.9.269
DECIBEL - Map Aggregated
Calculation: Noise Report
Noise [dB(A)]
35
40
45
50
55
Noise [dB(A)]
0.0 - 35.0
35.0 - 40.0
40.0 - 45.0
45.0 - 50.0
50.0 - 55.0
55.0 - 100.0
0
500
1000
1500
2000 m
Map: WindPRO map , Print scale 1:40,000, Map center Netherlands RD Amersfoort East: 161,239 North: 572,508
New WTG
Noise calculation model: Dutch 2011. Wind speed: Aggregated
Height above sea level from active line object
WindPRO is developed 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