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Windmill-electric

VES-5 wind power plant  is an installation that converts wing energy into electricity. It is intended to provide uninterrupted automated power supply for individual consumers such as farmers, horticulturists, summer visitors, rotation workers, hunters, anglers, geologic expeditions, as well as navigation, meteorological, radio relay stations, etc, in the regions long-distanced from power transmission lines, and in field conditions. It is manufactured in two configurations:
1) manually controlled free-standing plant;
2) automatic free-standing plant with manual control function.

The system used for mast lifting and descending does not require any specialized equipment and makes it possible to carry out the whole scope of WEGP installation and maintenance with a participation of 2 to 3 persons.

Basic specifications:

Rotor diameter, m 7.0
Rotational speed, rpm 60 thru 220
Working range of wind speeds, m/s 3.5 to 16
Control system automatic microprocessor provided
with manual control function
Generator power, kW 5
Mast height, m 12
Weight, kg 1,350
Battery voltage, V 96
Output voltage V/ Hz 220/50
Output power, kW 5
Service life, years 10
     4  270
Generated    5  520
electric Wind  6  950
power speed,  7  1,500
per month, m/s  8  2,300
kW·h    9  3,300
     10  4,500

 

Time of batteries discharge

Capacity of storage battery A• h 150 450 900 1,350 1,800
Time of storage, h          
Loading 1 kW 15 45 90 135 180
Loading 2 kW 7.5 22.5 45 67.5 90
Loading 5 kW* 3 9 18 27 36

 *In case of absence of wind it is recommended to restrict the power consumption down to 2 kW.

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