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

 

Starting Wind Turbine –

(Photo)

Windmill Kit

Improved Wind Turbine

(Photo)

 

 

 

 

Conclusions

  

Turbine Construction Details

 

Detail description

 

Detail Photo

 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.

 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.

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.

 

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.

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.

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.

Coronet says it all…. not… This is where the hard drive motor ball bearing attaches to the magnetic rotor.

 The finished turbine. Looks like a sail boat but works efficient.

 

 

Turbine Costs

 

(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

Turbine Test Procedures

 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

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