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POWER GENERATION BY

USING SPEED BREAKERFuture scope in Power Generation

Projectees :

Guided by :

Ms. Smita Jaganade

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METHOD OF POWER GENERATION

Inputs for power generation.

Components used.Overview of project construction.

Overview of power generation process.

Applications & advantages.

Future expansion.References

INTRODUCTION

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What is it?

It is a technique of

producing a smallamount of power usingmultiple inputs.

The inputs are water,wind and biodegradablewastes.

PICO POWER GENERATION

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WIND

WATER GAS

VARIOUS INPUTS

FOR POWER GENERATION

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Basic block daigram of project

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Block daigram of PCU

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PICO HYDROPOWER PLANT

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PotentialEnergy

Kinetic

Energy

Electrical

Energy

MechanicalEnergy

Electricity

Hydropower to Electric Power

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Turbine Classified

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All renewable energy (except tidal andgeothermal power), ultimately comes fromthe sun

The earth receives 1.74 x 1017 watts of power(per hour) from the sun

About one or 2 percent of this energy isconverted to wind energy (which is about50-100 times more than the energyconverted to biomass by all plants on earth

Differential heating of the earths surfaceand atmosphere induces vertical and

horizontal air currents that are affected bythe earths rotation and contours of thelandWIND.

~ e.g.: Land Sea Breeze Cycle

WIND POWER-

What is it?

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A Windmill captureswind energy and thenuses a generator to

convert it to electricalenergy. The design of a windmill

is an integral part of howefficient it will be.

When designing awindmill, one mustdecide on the size of theturbine, and the size ofthe generator.

WINDMILL DESIGN

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WIND TURBINES-NO OF BLADES

Most common design is the three-bladed turbine. The mostimportant reason is the stabilityofthe turbine. A rotor with an oddnumber of rotor blades (and at least

three blades) can be considered to besimilar to a disc when calculating thedynamic properties of the machine.

A rotor with an even number ofblades will give stability problems fora machine with a stiff structure. Thereason is that at the very momentwhen the uppermost blade bends

backwards, because it gets themaximum power from the wind, thelowermost blade passes into the windshade in front of the tower.

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BIOGAS

What is it?

Biogas typically refers to a gas produced by

the biological breakdown oforganic matterin

the absence ofoxygen.

Biogas originates from biogenic material and

is a type ofbiofuel.

.

http://en.wikipedia.org/wiki/Gashttp://en.wikipedia.org/wiki/Organic_matterhttp://en.wikipedia.org/wiki/Oxygenhttp://en.wikipedia.org/wiki/Biofuelhttp://en.wikipedia.org/wiki/Biofuelhttp://en.wikipedia.org/wiki/Oxygenhttp://en.wikipedia.org/wiki/Organic_matterhttp://en.wikipedia.org/wiki/Gas

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Pipes carrying biogas(foreground), natural gasand condensateMain articles:Natural gas

andbiofuel

http://en.wikipedia.org/wiki/Natural_gashttp://en.wikipedia.org/wiki/Natural_gashttp://en.wikipedia.org/wiki/Biofuelhttp://en.wikipedia.org/wiki/Biofuelhttp://en.wikipedia.org/wiki/Natural_gashttp://en.wikipedia.org/wiki/Natural_gas

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Matter %

Methane, CH4 50-75Carbon dioxide,

CO225-50

Nitrogen, N2 0-10

Hydrogen, H2 0-1

Hydrogen sulfide,

H2S0-3

Oxygen, O2 0-2

]

TYPICAL COMPOSITION OF BIOGAS

http://en.wikipedia.org/wiki/Biogashttp://en.wikipedia.org/wiki/Biogas

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Applications of biogas

Biogas can be utilized for electricity

production, cooking, space heating, water

heating and process heating.

If compressed, it can replace compressed

natural gas for use in vehicles, where it can

fuel an internal combustion engine orfuel cells

http://en.wikipedia.org/wiki/Water_heatinghttp://en.wikipedia.org/wiki/Water_heatinghttp://en.wikipedia.org/wiki/Compressed_natural_gashttp://en.wikipedia.org/wiki/Compressed_natural_gashttp://en.wikipedia.org/wiki/Internal_combustion_enginehttp://en.wikipedia.org/wiki/Fuel_cellhttp://en.wikipedia.org/wiki/Fuel_cellhttp://en.wikipedia.org/wiki/Internal_combustion_enginehttp://en.wikipedia.org/wiki/Compressed_natural_gashttp://en.wikipedia.org/wiki/Compressed_natural_gashttp://en.wikipedia.org/wiki/Water_heatinghttp://en.wikipedia.org/wiki/Water_heating