COMPONENTS
• Plastic box with hard foam insert
• Wind machine module
• Base
• Potentiometer module
• Wind generator module
• LED-module
• Capacitor module
• Resistance module
• Set of wind turbines (2, 3 and 4
blades)
• Savonius rotor
Buzzer module
Light bulb module
Motor module without gear
Color disc
Lid for tray
• 1 AV module
• 1 power supply
CD with teacher and student manuals
• 2 leads – black 25 cm
• 2 leads – red 25 cm
EXPERIMENTS
• Measuring the wind speed
• Installing and replacing the rotor blades
• Influence of the wind speed on a wind turbine
• Changing wind speed by changing the distance
• Start-up wind speed at a wind turbine
• Comparison of the start-up wind speed of a Savonius and a three-blade rotor
• Change the turbine voltage by connecting a consumer (with resistance)
• Change the turbine voltage by connecting several consumers
• Examine the wind speed behind the rotor
• Energy balance sheet at a wind turbine
• Calculating the efficiency of a wind turbine
• Storing electric energy
• Energy conversion in a wind turbine
• Examine color wheels using a wind turbine
• Comparison of a Savonius rotor and a three-blade rotor
• Comparison of two, three and four-blade rotors
• Characteristic curves of a wind turbine
• Influence of the wind direction
• Influence of the rotor blade pitch
• Influence of the rotor blade pitch on the start up speed of a wind turbine
• Influence of the blade shape
