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Operational Data
Power Curve & Design Notes.pdf
1.0 GENERAL DATA
Type Avionex-800 KW
Rated output 800 KW
Rated voltage 690 V
Rated frequency 50 Hz / 60 Hz
Voltage variation ± 5%
Frequency variation ± 2 Hz
Asymmetry variation 15% V
Regulation STALL
Rotor speed 21.56 rpm
Nacelle tilt angle 3°
 
2.0 OPERATIONAL DATA
Cut in wind speed 3 m/sec
Rated wind speed 14 m/sec. (800 KW)
Wind speed for maximum output 14 m/sec. (800 KW)
Cut-off wind speed 25 m/sec
Survival wind speed 57 m/sec
 
3.1 Rotor
Diameter 50 m
Swept area 1962.5 sq.m
Number of blades 3
Length of blades 24 m
Rotor speed 21.56 RPM
Tip speed ratio 1.57
Regulation (stall/pitch) speed & pitch settings
 
3.2 Gearbox
Gear ratio 1.73
No of stages 3
Gear type Helical
 
3.3 Brake System
Disc brake 2 calipers
Aero dynamic brake Tip brake/hydraulic activation
 
3.4 YAW System
Type Active yawing
 
3.5 Generator
Type Induction Generator
Nominal Output (KW) 800
Designed output (KW) 880
Synchronous speed 1500 RPM
 
3.6 Control System
Type PLC Micro processor based
Soft start Yes at 3.5 m/s
Capacitor rating 100 KVAR + additional if required
 
3.7 Tower
Type Tapered tubular tower
Hub height 57.92 m / 190 ft.
Corrosion protection Hot dip galvanized
Lightening protection Hub, gearbox, base of tower through foundation in to ground

 

 

 
 



Renewable Energy—Wind Energy

Avionex/USA Corporation
115 Franklin Turnpike, No. 128
Mahwah, NJ 07430
Capt. Peter L. Richards, USMM
President
Cell: (201) 988-3715
Inquiries: (201) 825-3090
avionexusa@aim.com



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