19 experiment set-up descriptions for teachers and students.
71 pages
Topics
- Investigation of the wind speed behind the rotor
- Energy balance and efficiency of a wind turbine
- Rotational speed and tip speed ratio of a wind turbine
- Change in the generator voltage through switching in a load
- U-I characteristic curve and rotational speed of the wind turbine
- Voltage in dependence upon the wind speed
- Rotational speed and power in dependence upon the wind speed
- Voltage in dependency on wind direction
- Rotational speed and power in dependence upon the wind direction
- Comparison of the start-up speeds of Savonius and three-blade rotors
- Comparison of Savonius and three-blade rotors
- Voltage in dependency on the blade shape
- Rotational speed and power in dependence upon the blade shape
- Voltage in dependency on the blade number
- Rotational speed and power in dependence upon the number of blades
- Voltage in dependence upon the pitch angle of the rotor blades
- Start-up speed in dependence upon the pitch angle of the rotor blades
- Rotational speed and power in dependence upon the pitch angle of the rotor blades
- Power output in dependence upon the distance of wind-resistant object be-hind the wind turbine
Language: German
