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KOMPONEN UTAMA SISTEM PLTB
DAN KARAKTERISTIK TEKNISSoeripno MS
Lembaga Penerbangan dan Antariksa Nasional (LAPAN),
Jl. Pemuda Persil no 1 Rawamangun Jakarta
[email protected];[email protected]
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Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20 24, 2009
Komponen Utama SKEA :
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V : 4 m/s
k : 1
E : 6.859 kWh/y
V : 4 m/s
k : 2E : 3.664kWh/y
V : 4 m/s
k : 3
E : 3.112 kWh/y
Energy Yield
Kec Angin vs Energi output
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Geostrophic wind
induced by large-scale
pressure distribution
Wind speed increasingwith the height,although
roughness dependant
Inside the surface layer:
logarithmic wind profile
The winds vertical wind profile
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Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20 24, 2009
0
10
20
30
40
50
60
70
80
90
100
0 1 2 3 4 5 6
Windspeed [m/s]
Height[m]
WaterGrass
City
Geostrophic Wind1000
BoundaryLaye
SurfaceLaye
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Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20 24, 2009
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Komponen Utama SKEA :
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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Komponen Utama SKEA :
Komponen Utama SKEA :
1) Generator sinkron atau asinkron /
induksi;
2) Sistem rem mekanis;
3) Sistem rem aerodinamik;4) Roda-gigi;
5) Naf;
6) Sudu rotor;
7) Unit kontrol;
8) Menara;9) Pondasi.
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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Spesifikasi SKEA
Spesifikasi SKEA, mencakup :1. Tipe atau model turbin angin;
2. Daya nominal (rated power) dalam kW atau MW;3. Rotor: posisi, diameter, arah putaran, jumlah sudu, profil airfoil sudu, rasio
kecepatan ujung, bahan sudu, kecepatan rotor, aktuasi pitch, kontrol sudu, sudut
angkat (tilt angel);
4. Roda gigi: tipe, jenis dan rasio perbandingan kecepatan (rasio tranmisi);
5. Generator : tipe, daya, sistem listrik, tegangan, fasa dan frekuensi;6. Nasel : berat dan kontruksi;
7. Menara : tipe ( konikal, tubular atau berangka), konstruksi, tinggi;
8. Pondasi: tipe dan volume;
9. Kecepatan operasional : Cutin, nominal (rated), cut-out, survival;
10. Mekanisme geleng (yawing);
11. Pengereman;12. Berat total : nasel, roda-gigi, rotor, generator, menara;
13. Produksi energi tahunan: AKWH (Annual Kilo Watt Hour), Availabilitas;
14. Umur pakai (life-time).
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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PERBANDINGAN
3 TURBIN ANGIN 5 KW
9
Inventus SAS6
SKEA 5 kW
Copyright @ ripno.energin.id
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PERBANDINGAN
3 TURBIN ANGIN 5 KW
10
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
1 2 3 4 5 6 7 8 9 10 11 12 13 14
PowerOutput(kW
)
Copyright @ ripno.energin.id
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PERBANDINGAN3 TURBIN ANGIN 5 KW( SPESIFIKASI TEKNIS )
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No
Komponen / Sub sistem SKEA 5 kW Inventus SAS 6 Vregnet GEV 6/5
Rotor
Diameter
number of blades
Location / position to mast
rotor speed
type/material
5 m
3
up wind
290 450 RPM
FR Epoxy
6 m
4
up wind
124 RPM
GRP, steel spar
6 m
2
up wind
213 RPM
FR Epoxy
Power characteristic
nominal output
cut-in wind speed
nominal windspeed
survival wind speed
5,0 kW
2,5 m/s
12 m/s
60 m/s
5,0 kW
3,5 m/s
10,5 m/s
60 m/s
5,0 kW
4,0 m/s
14 m/s
50 m/s
Generating set
gear box
generator- type-
rated power-
speed-
nominal voltage
none
PMG syncron
5800 Watt
450 RPM
24, 48 , 240 V
spur gear 2stage
asyncronous
5 kW
1500 RPM 400v, 3 phase
ratio 7.03
asyncronuos
5 kW
1500 RPM
400 V, 3 phaseCopyright @ ripno.energin.id
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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Komponen SKEA
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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ROTOR : BLADE ( SUDU) + HUB
Profil : Airfoil, plat lengkung, savonius , etc
Bahan : Kayu, metal (besi/aluminium), GFRP
Jumlah : satu, dua, tiga, majemuk
Posisi : up wind atau downwind
Hub : biasanya bahan dari metal
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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FRAME / NACCELE
Merupakan tempat dipasangnya komponen SKEA
di atas menara :
bahan : Fiberglas / metal
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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SISTEMOREINTASIDANPENGAMAN
Untuk SKEA kecil, diperlukan ekor pengarah
Untuk SKEA besar diperlukan motor drive untuk
yawing (geleng)
Dilengkapi dengan bantalan Bahan : umumnya metal
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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GENERATOR
AC atau DC
Induksi atau permanent magnet
Pustaran
Tegangan dll
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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TOWER
Tipe : lattice , tubular , treeangle dsb
Bahan : umumnya metal
Tinggi : sesuai kebutuhan
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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Jumlah Blade
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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Generator / Alternator
Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009
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Introduction of Renewable Energy Lesson Modules
Of Technical Schooles in Indonesia
Bandung , April 20
24, 2009