Vernier MINI Wind Turbine Instruction Manual Download Page 3

 5

Building the MINI Turbine

1. Unwrap the wires of your MINI nacelle and feed the wires down the 

aluminum tower.

2. Feed the wires through the wooden base.

3. Insert the nacelle post into the end of the tower. 

4. Slide the tower through the wooden base.

5. Feed the wires through the hole in the yellow cap and nsert the cap 

into the end of the tower.

6. Stand up your MINI Turbine and push the red blade set onto the shaft 

of the generator.

Converting to blade testing turbine

The MINI Wind Turbine Blade Design kit includes a 12-hole crimping hub 
and blade materials. The KidWind Hub makes it easy to change blades 
and try your own designs.

Pull off the red plastic blade set. The best way to do this is to pry it off 
slowly using a screwdriver or something similar. Replace it with the 
KidWind Hub and you are ready to make and test your own blades. See 
page 10 for tips on how to make and test blades.

Connecting to Devices and Loads

KidWind MINI

The MINI Wind Turbine comes with a sound & light panel that you can 
connect to your turbine to demonstrate power output. Be sure to connect 
red wires to red and black wires to black.

The MINI Wind Turbine can power a variety of electrical devices 
beyond the included sound & light panel (especially if you build a mini 
wind farm)!

For more fun experiments, try pumping water with the KidWind water 
pump, electrolyzing water in a hydrogen fuel cell, or storing energy in a 
super capacitor. You can also connect it to another DC motor, which 
can spin a small propeller. All of these items can be found at  

www.KidWind.org/shop

The MINI Wind Turbine Blade Design Kit

The MINI—Blade Design Kit comes with a simple multimeter so you 
can quantify how much power your turbine generates. The following 
directions will help you connect your MINI to the meter and record 
voltage and amperage.

Carefully remove blades, using a screwdriver to pry 
against the motor.

Unwrap wires and pass 

them through the tower.

Feed the wires through 

the hole in the wooden 

base.

Feed the wires through 

the plastic plug and 

insert it into the tower.

Stand up the tower and 

attach the red blades 

or the KidWind Hub.

Summary of Contents for MINI Wind Turbine

Page 1: ...MINI Wind Turbine Instruction Manual...

Page 2: ...d new power infrastructure they are choosing to build wind farms at an increasing rate Of our current electrical generation mix about 2 of our energy is produced by wind turbines That is double what w...

Page 3: ...Turbine comes with a sound light panel that you can connect to your turbine to demonstrate power output Be sure to connect red wires to red and black wires to black The MINI Wind Turbine can power a v...

Page 4: ...d to do some work Set the meter to 200 or 20 mA which is a typical range for our devices The current that your turbine produces depends on the load placed in the circuit and the torque your blades are...

Page 5: ...ction The blades on modern turbines capture the wind and use it to rotate the drive shaft of a generator How well you design and orient your blades can greatly impact how fast the blades spin and how...

Page 6: ...rallel connect each positive wind turbine wire red individually to the red lead from the multimeter or load device Connect each negative wind turbine wire black individually to the black lead from the...

Page 7: ...placed 3 5 rotor diameters apart perpendicular to the prevailing wind and 5 10 rotor diameters apart parallel to the prevailing wind Energy loss due to the wind park effect may be 2 5 What effect do...

Page 8: ...the pitch Try making the blades flatter toward the fan 0 5 Pitch dramatically affects power output so play with it a bit and see what happens You can use a protractor to measure the pitch Use fewer bl...

Page 9: ...those gas molecules pushing you around Humans have been taking advantage of the energy in the wind for ages Sailboats ancient windmills and their newer cousins the electrical wind turbines have all c...

Page 10: ...do not use the correct units your calculations will come out wrong The equation for electrical power is shown below P V I P Power in watts V Voltage in volts I Current in amps Example Your MINI Wind T...

Page 11: ...V R and derive the equation below P V I P V V R P V V R P V2 R If we know the voltage that our turbine is producing and the resistance in the circuit we can determine our power output Examples V 3 vo...

Page 12: ...fixed pitch more similar to a residential scale turbine With the crimping hub you can manually change pitch As the rotor turns it spins a drive shaft which is connected to a generator The spinning gen...

Page 13: ...15...

Page 14: ...800 Transfer Road Suite 30B St Paul MN 55114 www kidwind org Phone 877 917 0079 Fax 208 485 9419 Copyright 2013 All rights reserved...

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