EEED 2014

Auto Generator 2014

Working: - rotor coils rotate counter clockwise reaction of that makes permanent magnet rotor rotate in clockwise direction this motion of permanent magnet rotor causes reaction in outer rotor in clockwise direction this causes a current generated in outer coils.

The energy that produces electricity comes from reaction (Newton’s third law). Every electric motor has reaction; this reaction force is lost to move earth for a miniscule amount, if motor is attached rigidly to earth by mountings. Famous examples of reaction forces in moving vehicle are, the front end of an accelerating car rises upward due to reaction forces from tire and road. Another example is in helicopters, tail end rotors are used to suppress the reaction of main rotor blades at top of helicopter which gives lift. Otherwise helicopter body will rotate in opposite direction of main rotor. In my concept this reaction force is used to generate electricity; this reaction force in general cases are suppressed.

If you consider 1N of force is applied on rotor then 1N reaction force applied on stator as reaction; since stator is connected to earth in normal generators that 1N of reaction forces is used to move earth then the resultant movement of stator and earth will be negligible. But in my concept; that 1N force rotates outer rotor with some angular velocity. That 1N reaction force is converted to electrical energy. The said 1N force will do same amount of work on inner rotor and outer rotor in opposite directions. This work done by outer rotor will generate electricity in outer most coils.

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