leXsolar-Wind Large 2.0

CHF518.90 *

Prices incl. VAT plus shipping costs

Delivery time 14 Workdays

  • LXS-1404
  • 2
This system provides you with all the answers you need concerning the basics of using wind... more
Product information "leXsolar-Wind Large 2.0"

This system provides you with all the answers you need concerning the basics of using wind energy. With the help of curriculum-based trials, it discusses different topics which are necessary for understanding the functions of wind power plants. The study of how wind speed, wind direction or rotor type influences the power output are only some examples of possible experiments. Both qualitative experiments for students from age of 11 to 13, and complete quantitative trials for physics lessons until the age of 19 are described in detail. For the qualitative trials, the expansion "Measurements without Measuring Tools" is required.

List of components:

  • 1 x 1100-19 leXsolar-Base unit Large 
  • 1 x 1100-22 Resistor module 
  • 1 x 1100-23 Potentiometer module 
  • 1 x 1400-01 leXsolar-Savonius rotor modulw 
  • 1 x 1400-07 Capacitor module 220 mF, 2.5V 
  • 1 x 1400-08 LED-module 2mA, red 
  • 1 x 1400-12 leXsolar-Wind rotor set 
  • 1 x 1400-19 Wind machine 
  • 1 x 1400-22 Wind turbine module 
  • 1 x 1404-02 Box 1404 
  • 1 x L3-01-013 Lid for tray 
  • 1 x L3-01-023 Insert Wind Large 1404 
  • 1 x L3-03-016 leXsolar-CD 
  • 1 x L3-03-132 Einräumplan 1404 Wind Large 
  • 1 x L3-03-220 Instruction for use of finger protector 

Extras needed:

  • 1 x 9100-03 AV-Module 
  • 1 x 9100-05 PowerModule 
  • 2 x L2-06-012 Test lead black 25 cm 
  • 2 x L2-06-013 Test lead red 25 cm 

 

Experiements:

Dependence of the wind power plant on wind speed:

Hands-on experience with light bulb (only with the expansion "Measurements without Measuring Tools")

By measuring the voltage at the generator

By determining the power output of the generator using a constant

resistance (For the quantitative determination of the wind speed, the

expansion "wind speedometer" is required. Otherwise the wind speed

can only be determined using given calibration curves)

Variation of the generated voltage produced by changing the load:

With resistance

With the load's buzzer, engine and light bulb (only with the expansion "Measurements without Measuring Tools")

Analysis of wind speed in front of and behind the rotor (only possible with the expansion: Wind Speedometer)

While idle

With the load generator

Effincency determination of a wind power plant

Saving energy

Energy conversion and use of wind energy:

Studying the conversion of energy kinetic energy rotational

energy electrical energy radiation energy by the LED

Studying different energy conversions with the buzzer, engine and

light bulb (only with the expansion "Measurements without Measuring Tools"

 

Analysis of different rotor types

Comparison with the 3-bladed and Savonius rotor

Comparison with 2-, 3-, and 4-bladed rotors

Qualitative comparison using a light bulb (only with expansion "Measurements without Measuring Tools")

Characteristics of the wind generator

Dependence of the wind generator on wind direction

While engine is idle (measurement of voltage)

Loaded

Qualitative experiments using a light bulb (only with expansion "Measurements without Measuring Tools")

Other application tests

These additional, interesting experiments are included in the curricula but only have an indirect correlation to the subject of wind energy:

Air resistance of different objects

 

RPM Measurement of the wind generator

grade: Diploma/ Vocational/ Uni, Middle years
Subject: physics, renewable energy
Language: English, German
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