Multi-purpose Mechanical Electromagnetic Generator

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Multi-purpose Mechanical Electromagnetic Generator For Bicycle-Users Efficiency and Safety . …

Multi-purpose Mechanical Electromagnetic Generator For Bicycle-Users Efficiency and Safety .

Our investigatory project during our 3rd year class (download file for best viewing)

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  • 1. SACRED HEART SCHOOL – ATENEO DE CEBU LUX ORIENS. MAGIS. Multi-purpose Mechanical Electromagnetic GeneratorFor Bicycle-Users Efficiency and Safety February 17, 2012
  • 2. SACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 3. PURPOSE• Promoting the effectiveness and usefulness of bicycle riding• Promoting health benefits of bicycle riding SACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 4. RATIONALEBENEFITS OF BICYCLE RIDING- Builds strength and muscle tone- Builds stamina-Improves cardio-vascular fitness-Reduces stress-Eats up calories SACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 5. PROBLEM• What kinds of bulb are suitable for the headlight?• How much voltage is needed to generate light?• How much voltage will pedaling produce?• What factors will affect the production of light?• How much speed will be needed in order to generate light? SACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 6. RESEARCH METHODOLOGYSACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 7. RESEARCH METHODOLOGYA. MATERIALS AND EQUIPMENT • Bulb and Wires • DC Motors• Needle-nose pliers • Lead• Scissors • Soldering Iron• Super Glue • Masking Tape• Electrical Tape • Ammeter• Cutter • Bike• Glue Gun • Hammer • Welding Equipment SACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 8. RESEARCH METHODOLOGYB. PROCEDURE• Collect the materials• Divide the magnet into 2 not-too-short pieces• Cut out the base or the whole container• Connect the magnets in the middle with a metal bar• Pierce the wooden base with metal bars ( nails were used instead and make sure the shape is circular )• Wrap the copper wire around the• circle• Connect a wire to the copper wires inside SACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 9. RESEARCH METHODOLOGYB. PROCEDURE• Pierce a hole on one of the sides and attach the light at the other side of the wire• Place the magnets in the middle ( pre-attached to a gear )• Pierce the cover in order for the gear go through• Attach the gear to the moving parts of the bicycle• Attach the main magnet to the rope.• Measure the electricity produced using the ammeter.• Check the effectiveness of the light at a distance• Do finishing touches. SACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 10. PRESENTATION AND ANALYSIS OF DATA Bar Graph on the Maximum Voltage produced by the Mechanical Electromagnetic Generator by pedaling in VoltsSACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 11. PRESENTATION AND ANALYSIS OF DATA Bar Graph on the Maximum Current produced by the Mechanical Electromagnetic Generator by pedaling in AmperesSACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 12. PRESENTATION AND ANALYSIS OF DATAChart on the Maximum Voltage (Volts) and Maximum Current (Amperes) produced by the Mechanical Electromagnetic Generator by pedaling Maximum Voltage Maximum Current Kind of Bulb (Volts) (Amperes) No Bulb (Pure Electricity) 10.5 V 1.12 A With 12V DC Light Bulb 8V 1.12 A With 6V Pilot Bulb 2V 1A 6V Pilot Bulb with Switch 1.5 V 1A SACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 13. SUMMARY, CONCLUSIONS, AND RECOMMENDATIONSSummary on the Maximum Voltage (Volts) and Maximum Current (Amperes) produced by the Mechanical Electromagnetic Generator by pedalingSACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 14. SUMMARY, CONCLUSIONS, AND RECOMMENDATIONSRecommendations• Make another generator that can produce more voltage.• Improve this generator so that it will be able to generate enough energy to provide the headlight and taillight of a bicycle.• Include a switch for the lights.• Find a way to store the unused energy when lights are switched off. SACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION
  • 15. ENDSACRED HEART SCHOOL – ATENEO DE CEBU SCIENCE INVESTIGATORY PROJECT PRESENTATION