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The Windmill VEU-08 is intended for providing
of small objects electric power. Utilized both in places, where
network energy (tourist camps, farmer economies, summer residence
areas, feeds of autonomous complexes) absents and in quality the
reserve source of electric power for private houses, cottages.
On VEU-08 aeromechanics is utilized system of stabilizing of frequency
of rotation of wind turbine, which allows exploiting it in the
wide range of speeds of wind. A slow generator over on permanent
magnets is straight brought a turbine. Absence of cartoonist and
systems of excitation of generator provides the high resource
of windmill. During work together with IBP-1.5/3S-VG/FM the feed
of loading power is provided to 1500W by the stabilized sinusoid tension of 220В/50 Hz, and
also possibility of connecting to the system of the sun photo-electric
modules.
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P e r f o r m a n c e d a t a |
S t r u c t u r e |
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| Rated power of generator |
800 W |
| Turbine diameter |
3.1 m |
| Working range of winds |
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- cut-in wind speed |
2.5 m/s |
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- rated wind speed |
8 m/s |
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- survival wind speed |
50 m/s |
| Rated rotation speed |
310 rpm |
| Nominal tension of generator |
24 V |
| Tower
height |
11..17 m |
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1 – Wind turbine
2 - Generator
3 - Central frame
4 - Sheepskin coat
5 - Tail beam
6 - Keel
7 - Cook wind turbine
8 - Rectifier
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Instantaneous power dependence
on the wind speed

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Power
output dependence on the average
wind speed (per month)

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TYPICAL COMPOSITION
of SYSTEM
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Wind turbine: It's a three-bladed high-speed
wind turbine with the aeromechanical pitch regulation system. The
wind turbine orients itself downwind. The wind turbine has a blade
feathering system and can be stopped from earth.
Generator: multipolar synchronous generator
with energization from permanent magnets is driven by wind turbine
directly without transmission. The absence of transmission and sliding
contacts enhances reliability and life time of the windmill.
Tower is a three-edged lattice tower
made of steel pipes. It is installed on the previously prepared
concrete foundation without using a lifting equipment and welding.
In transportation state the tower is taken to pieces 3.1 meters
maximum length.
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Control
and Converting Unit performs the following functions:
accumulation of energy in
the storage battery
control for the storage battery
state and the working mode maintenance
converting of the accumulated
energy
digital indication of current
parameters
automatic commutation of appliances
to electrical network or to the inverter
storage battery charging from
electrical network
Storage battery consists
of two standard automotive storage batteries. A stationary storage battery
may be used too.
The PV
meets security standards of Europe Union in accordance with CS 12.2.003-91,
vibration security – CS 12.1.012-90, electricity security – CS 12.1.019-79
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