power generation through

POWER GENERATION THROUGH GRAVITY

ASHIF K H

S5 ME

REG NO:13021904

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INTRODUCTIONThe basic concept of gravity power generation mechanism is, when a body moves down from higher altitude to lower one its potential energy is converted into kinetic energy. This motion is converted into circular motion and that circular motion is converted into electricity by using a gravity generator. If the gravitational power electric generation can be implemented then it can replace all existing nuclear and fossil fuel plants.

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When a body is at certain height from the ground, it possesses potential energy

PRINCIPLE

Due to gravitational pull the body falls down. In this process, potential energy is converted to kinetic energy in the form of torque.

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PRINCIPLE

Energy conversion

GRAVITY GENERATOR

A gravity power generation mechanism utilizes a gravity energy conversion unit to convert the gravity potential energy into the kinetic energy.

The gravity energy conversion unit produces positive torques by adopting outward-spreading single directional swing arms and reduces the negative torques by cooperating with the folding action of the single directional swing arms, so as to perform a long-time, effective and continuous energy conversion of converting gravity potential energy into the kinetic Energy.

GRAVITATIONAL FORCE

Force experienced by two bodies separated by a distance.

G=Gravitational force constant (6.673x10-11N) m1, m2=mass of bodies

r=distance

F=

Gravitational force

KINETIC ENERGYEnergy experienced by a body by virtue of its motion.

K.E =

m=mass v=velocity

Kinetic energy

POTENTIAL ENERGY

Energy experienced by a body by virtue of its position

P.E = mgh

m=mass g=gravity h=height

potential energy

DESIGN

The apparatus consists of crank and pin arrangement bearing variable loads and supporting stand.

The arrangement of pulley in such a way that diameter of upper pulley is large as compared to the bottom pulley and these two pulleys are aligned in a vertical plane.

MAIN COMPONENTS

Gravia lamp

Gravia lamp is an LED-lit floor lamp energized by people.

To light gravia lamp, the user places a mass approximately 48” above the ground that, in falling powers a mechanism generating electricity.

A gravity power generation mechanism utilizes a gravity energy conversion unit to convert the gravity potential energy into the kinetic energy.

Gravity generator

Flywheel mechanismFlywheel is a rotating disc that stores energy as kinetic energy.

The faster the flywheel spins the more kinetic energy it stores

Arrangement

WORKING

The arrangement requires some initial force to rotate the variable loads in circular motion, after that it will works on gravitational force in which the loads from the higher altitude are fall down due to the gravitational energy and hence the lower loads are pulled up due to the movement of upper load and hence the chain will continue for some duration.

The arrangement utilizes a gravity energy conversion unit to convert the gravity potential energy into the kinetic energy.

FUTURE SCOPEWhether a developing nation with ambitions of economic growth, or an industrialized region moving towards a low carbon economy, the challenges of future electricity production are shared.

Therefore an attempt is made to generate electricity with an eco -friendly concept using Gravity. The shown prototype is a simple one which generates little voltage.

ADVANTAGESThe main advantage of the gravitational power generation mechanism such arrangements

•More simplified structure

•Higher conversion ratio

•More environment-friendly but only needs a little starting energy to perform a long time

•It can be parallel connected to the wind power and the solar power generation systems to generate electricity.

•Appliances like flash lights, radios, lanterns, torches, calculators, watches and cameras with low when voltage ranging between 1.2 -9V can be powered.

•Cell phone batteries oscillating between 3.6 – 4.2V can be charged.

•Toys with batteries’ voltage ranging between 1.2 – 9V can be power.

•Alkaline and Zn-C batteries that require 1.5V are charged.

APPLICATIONS

CONCLUSION

Gravity power is the heart of earth so we can use this power till the worlds end The other main advantage of the gravitational power generation mechanism such arrangements, the gravity power generation mechanism not only has the advantages such as: more simplified structure, higher conversion ratio and more environment-friendly but only needs a little starting energy to perform a long time energy is that it can independently generate electricity and it can be parallel connected to the wind power and the solar power generation systems to generate electricity.

QUESTIONS!!!!!?