Conversion of kinetic to electrical

Replies

• 

  Aashish Joshi

  Have you heard about Dynamo? You can use rotatory motion to generate electricity.
  en.wikipedia.org/wiki/Dynamo
  
  @Mods please move thread to appropriate section
• 

  Bull

  Can u xplain me the process?????????
  Coz i cannot use dynamo.........
• 

  Kaustubh Katdare

  Note: Please do not use SMS text in posts.
• 

  Roddick

  Kinetic energy can be converted to electrical energy using hydraulic dams, sea barrages etc. The water ( in this case ) is channeled at high speeds through massive turbines which generate electrical energy when the water turns them.
  
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• 

  skipper

  You can convert kinetic energy into electrical energy, as mentioned with turbines (hydraulic, aerodynamic) but only to a limit of efficiency.
  
  When a conductor rotates in a magnetic field there's a current induced, but a resistance exists - some of the kinetic energy is converted into heat & sound (internal vibrational energy), the forward current generates a magnetic field that opposes the direction of the external fixed one, or a "back-emf". This is the inevitable loss any physical system that generates energy will always have.
• 

  anand.ssukhi

  you can use
  1. ac motors when they run over their rated speed they generate electricity
  you can easily find 1 by searching about ac motor with cintrollers having regenrative
  capacity.
  2. pneumatic sustems to store kinetic energy.
  3. fly wheels (find more at f1 site "Kinetic Energy Recovery System"