Cycling while Charging, the Power of Bicycle Charger

Photo by: Jeremiah Murimi

Photo by: Jeremiah Murimi

Bicycle serves as a main method of transportation in the Philippines. Based on 2013 National Labor Force Survey, 37.917 million or 87 % Filipino labor force choose bicycle as the primary mode of transportation according to Rep. Samuel Pagdilao. Biking does not only promotes health and leisure but can be an alternative solution to the high prices of fuel, fares, traffic, noise and air pollution. Also, mobile phone electricity charges can be now saved through cycling. Cycling while Charging, the power of bicycle charger.

Description

The bicycle charger was an innovation made by the undergraduate students of University of Nairobi namely, Pascal Katana and Jeremiah Murimi. The wind is the alternative energy source. It was made out of the idea to use rotation motion of a bicycle wheel to generate electricity using a dynamo. Dynamo is a type of alternator in generating electricity for lighting a small lamp. Once the wheel is rotated, current is induced in coils of copper wire under the influence of a rotating magnetic flux, generated by alternate shifting of magnets to north and south poles which is also known as the fundamental principles of electromagnetism. The charger is made of recycled materials e.g radio parts computer electronic components etc. The market cost of the kit were estimated at Ksh 150 or Php 67.19, however it may vary to the economies of scale in mass production.

Benefits of the innovation

  • It can promote employment and revenue.
  • It can promote sufficient power to charge phones in areas without electricity.
  • It reduces over-reliance on electricity to charge phones.
  • It eliminates the regular cost of charging phones.
  • It can boost consumption of local products and innovation.

Sources

http://www.philstar.com/headlines/2015/06/28/1470928/put-bicycle-lanes-govt-urged

http://www.brighthubengineering.com/diy-electronics-devices/123918-generating-electricity-from-a-bicycle-dynamo/#imgn_1

www.nacosti.go.ke/news

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