Introduction
to Engineering and Technology
CCRI
ENGR-1020
Spring
2007
Wind
Turbine Project
Team
Members
Member-1:
Brandon Spirito
Member-2:
Melissa Hemond
Member-3:
Matt Gibbs
Member-4:
Zack Greene
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Starting
Wind Turbine – (Photo) |
Improved
Wind Turbine (Photo)
|
Conclusions
|
Detail
description |
Detail
Photo |
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Setting
the magnets on the record. We applied Gorilla glue to the bottom of the
magnets. We then placed cardboard on top of the magnets then put vitamin
waters on top to let the glue set. |
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We
placed the coils on the record and we glued them with a hot glue gun. We
then wired the coils together making a complete
circuit. |
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Another
picture of the coils. We tried to unravel the coils to shrink them, but
failed miserably because they constantly kept getting entangled. Therefore
resulting in a loss of two coils. |
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The
rotary disk. Where all the magic happens =) This picture is the
combination of two hard drive motors that spin on a frictionless surface
making somewhat of a ball bearing. They are held together by 3 bolts and
gorilla glue that are attached through both motor mounts which will
eventually attach to the record. |
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This
magnetic rotor consists of 16 magnets, 1 record, and the hard drive motors
that act like bearings. The magnets are set to the record by the
adhesivement of gorilla glue. |
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This
picture is the both the magnetic rotor and the wire coil rotor. They are
attached to each other by the hard drive motor ball bearing.
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Coronet
says it all…. not… This is where the hard drive motor ball bearing
attaches to the magnetic rotor. |
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The
finished turbine. Looks like a sail boat but works efficient.
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(2) Pictoturbine kits
- $80 ($20 per person)
(3) Records
- $6 ( $2 each)
(9) Magnets
- $7.49
(∞)Nuts and bolts
- $7.89
(1) Gorilla Glue
- $4.99
- Lots of hours off my life
- $priceless
Due to
conflicting schedules and minor setbacks, we were unable to test our wind
turbine other than using the LED light to make sure that the magnets and coils
were close enough so that electricity was generated.
Turbine
Open Circuit Voltage Test Results
|
From
Picoturbine testng |
From
improved turbibe
testing |
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|
RPM |
VL |
RPM |
VL |
||||
|
60 |
0.2346 |
163 |
0.77 |
||||
|
120 |
0.3383 |
192 |
0.71 |
||||
|
180 |
0.6288 |
202 |
0.60 |
||||
|
240 |
1.126 |
232 |
0.58 |
||||
|
300 |
1.296 |
248 |
0.75 |
||||
|
360 |
1.707 |
275 |
0.90 |
||||
|
420 |
1.993 |
290 |
1.25 |
||||
|
480 |
2.4 |
303 |
1.42 |
||||
|
540 |
2.768 |
||||||
|
600 |
3.045 |
||||||
|
660 |
3.372 |
||||||
|
720 |
3.69 |
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