MINI-EEE Basisgerät für Windenergie.

WIND ENERGY BASIC UNIT - MINI-EEE

INNOVATIVE SYSTEME

The Wind Energy Basic Unit, "MINI-EEE", is a small-scale unit designed to study wind energy and the influence of some factors on its generation.

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The Wind Energy Basic Unit, "MINI-EEE", is a small-scale unit designed to study wind energy and the influence of some factors on its generation.

This unit consists of a transparent tunnel, a wind turbine with rotor to place up to six blades and a variable speed axial fan.

The air speed is varied by changing the rotational speed of the axial fan and a sensor allows for measuring that air velocity.

This fan generates the required air flow to make the rotor of the wind energy unit work. The generator converts the kinetic energy of the rotor into electric energy. The rotational speed of the wind turbine can be measured with a sensor.

The unit includes a DC load module with LEDs, a rheostat, a DC motor, a load selector and switches to select the type of load. Thus, the wind turbine may work in open circuit or connected to LEDS, to a rheostat or to a DC motor.

A voltage and current sensor measures the voltage and current provided by the wind turbine in order to determine the power.

ÜBUNGEN UND GEFÜHRTE PRAKTIKEN

GEFÜHRTE PRAKTISCHE ÜBUNGEN IM HANDBUCH ENTHALTEN

  1. Study of the aerogenerator operation depending on the wind speed variation.
  2. Determination of the aerogenerator characteristic parameters.
  3. Study of the differences in the operation by using the three available blades'configurations (aerogenerator with six, three or two blades).
  4. Study of the influence of the load variation in the aerogenerator.
  5. Study of voltage, power and current.
  6. Experimental determination of efficiency.
  7. Study of the power generated by the aerogenerator depending on the wind speed.
  8. Study of the power generated by the aerogenerator depending on the number of blades.
  9. Determination of the wind energy measurement.
  10. Study of the characteristic curve of the aerogenerator at constant wind speed.
  11. Study of the characteristic curve of the aerogenerator at constant revolutions.
  12. Study of the DC loads connection.

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