sir please provide me with details of pedal powered refrigeration system as soon as possible

Foot GENERATOR

In the pedal powered generator, mechanical energy is converted into electrical energy.
 pedal-operated charging simple is used for electrical appliances.
Basic concepts on which this pedal powered generator works:
 the mechanical energy that is put over the pedals is converted into electrical energy, energy is transferred from the pedal to the generator through the chain.
 When driving pedals, chain moves rotating wheels and therefore rotates the generator, thereby producing electricity.
 higher speed pedaling, the greater the stress created.
The components:
 PCB
 Rectifier
 Capacitor
 amplifier
 Chain and sprockets
 Pedals
 generator
 rims
 metal rods
 sheet metal
Construction:
Chain and sprockets should be raised to the height of the stand.
Then the platform is made for the installation of the generator.
This is the generator of coming in contact with the wheel.
Weekend wire AC generator in the attached to the card.
This Board has a rectifier, a capacitor and a voltage regulator (in order) are soldered to it.
The output wires from the printed circuit board is connected to a device for charging.
Procedure:
 When pedal turns, the wheel also rotates.
 This in turn rotates the generator connected to the wheel.
 This rotation of alternator, the AC current.
 The AC current and must be set to the appropriate source of AC or DC.
advantages
This is a current, full of mechanical work.
There's no extra work involved.
Is an environmentally friendly process.
It can be used on a large scale, as in sports halls, etc., producing large amounts of current.

sir please provide me with details of pedal powered refrigeration system as soon as possible