Power generation through foot steps PPT

2. POWER GENERATION THROUGH
FOOT STEPS

4. > Dynamo:
A dynamo, originally another name
for an electrical generator, i.e, a generator
that produces direct current with the use
of a commutator.
> Rack and pinion system:
A rack and pinion is a type of linear
actuator that comprises a pair of gears which
Convert rotational motion into linear motion.

5. > Rotary Converter Development:
Used to develop complex
multi-field single-rotor devices
with two or more commutators.
These were known as a
rotary converter.

6. >> When a human steps on the device
due to his/her body weight the iron plate
moves downwards and drives the crank
shaft which further drives the
gear arrangements; which further drives
the another crank shaft.
>> This crank shaft then moves
the magnet in “to and fro” motion
into a coil.

7. Item name Item description Quantity of item
Iron sheet 30 cm x 60 cm x 0.25 cm 1 pc
Spring 1.5 cm dia, 25 cm long 4pcs
GI pipe 2 cm dia, 20 cm long 4pcs
MS angle 30 cm x 1.25 cm
Magnet(bar) 13 cm x 1 cm x 1 cm 20pcs
Copper coil 100 g 40pcs
Battery 12 v 7.2 Ah 1pc
Gear(big) 6“ dia 1pc
Gear(small) 1” dia 1pc
Axel 1’ long 2pcs
Clamp 2pcs
Thick plywood ½” thick, 1’x2’ 1pc
Volt meter 1pc
Ammeter 1pc
Base plywood ½” x 3” x 1.5’ 1pc
Fabrication charges

8.  To store the electricity in battery.
 It can be use at any time when it necessary.
 Easy construction.
 Less number of parts required.
 Electricity can used for many purposes.

9.  In street light.
 In LED light for specific purposes.
 In air circulation system for room by the small fans.
 For used in security alarm.

10. > > we can use this principal in the speed
breakers at high ways , where the vehicles
rush too much, thus increase input torque
and ultimate output of generator.
> > If we use this project at very busy
stairs , then we produce efficient
useful electrical energy for large purposes .

11. THANK YOU
BY-
A.PRADEEP
(3RD EEE)