hybrid car from solar wind and shock absorber

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Hybrid car from solar , wind and sHock absorber power generator PRE-PROJECT PRESENTATION ON GUIDED BY : ANIL kumar ASSISTANT PROFESSOR MECHANICAL DEPT M.S.E.C,BANGALORE BY PUJARI SATYAPRAKASH 1ME11ME050 SABEEK MD 1ME11ME055 RAHUL YADAV 1ME10ME035 PREM RANJAN 1ME11ME049

Transcript of hybrid car from solar wind and shock absorber

Hybrid car from solar , wind and sHock absorber power generator

PRE-PROJECT PRESENTATIONON

GUIDED BY:

ANIL kumarASSISTANT PROFESSOR

MECHANICAL DEPT

M.S.E.C,BANGALORE

BY

PUJARI SATYAPRAKASH 1ME11ME050SABEEK MD 1ME11ME055RAHUL YADAV 1ME10ME035PREM RANJAN 1ME11ME049

What is a Hybrid Vehicle?

A hybrid vehicle is an automobile that has two or more major sources of propulsion power.

Most hybrid vehicles currently marketed to consumers have both conventional gasoline and electric motors.

Other power sources may include hydrogen, propane, CNG, and solar energy, wind energy .

INTRODUCTION With volatality in petrol prices and other escalating costs,

private transport system has become a costly affair, but scalingdown fares is a daunting task.

Innovation has answer to all problems.

Efficient use of solar, wind and shock absorber are viable alternatives to cut fares and ensure clean and green environment

We came up with a novel idea of designing a hybrid car powered by solar, wind and shock absorber to support as a power source.

DESCRIPTION OF THREE SOURCES OF ENERGY

USED IN HYBRID CAR

SHOCK ABSORBERSOLAR ENERGYWIND ENERGY

Shock absorberNew shock absorber technology will convert those bumps and potholes into useful energy

INTRODUCTIONThe shock absorber harvests energy from vibrations experienced by a vehicle's suspension system into electricity that can charge the battery and power vehicle electronics

An energy-harvesting shock absorber that can be installed in a vehicle’s suspension system to absorb the energy from bumps in the road, convert the energy into electricity, and improve fuel efficiency by 1-8%

This design of shock absorber is done by David chandler of MIT in 2009. The device consists of two components - a hollow coil assembly and a magnet assembly that uses vibrational energy from the vehicle’s suspension to move up and down inside it.

Design

The magnets are arranged with like-poles of adjacent magnets facing each other to help push the magnetic flux outward. The magnetic assembly is encased in an outer cylinder made of high magnetically permeable material to further increase magnetic flux density in the coils.

CONT…..

HOW SOLAR ARRAY CHANGE SUNLIGHT

TO USABLE ENERGY

First thing the solar array collect sunlight together.

When sunlight is collected together. It immediately change the sunlight to electricity.

Next step is to the power tracker.

POWER TRACKERS Power trackers

convert the solar array voltage to the system voltage.

Power tracker role In this step the power

tracker in the car receive the energy from the solar array, and change the energy that it receive to energy that the car can be use.

HOW SOLAR-POWER CAR RUNS

When the energy is send from the battery to the motor, the motor adjust the amount of energy that flows to the throttle. The motors use the energy that receive to run the wheel.

This is the process how solar car runs

Wind Energy Car

CONCEPT

A wind-powered car converts wind power into electric energy, thereby helping the car to move forward

there’s an intake valve seated on the roof to a mass all the wind needed to power the car.

An alternator connects to the intake valve which converts the kinetic energy to electrical energy.

This electrical energy is connected to a DC battery pack which is the source of power to a controller.

This controller converts the DC voltage to AC three phase voltage with the help of power diodes

WORKING PRINCIPLE

When the car runs to get the most out of the smallest surface we have to use a turbine with a large contact surface. Such turbine will have only one active side.

it would be better to bend the airstream onto the active area like this:

This ornament increases the efficiency of the wind turbine.

BLOCK DIAGRAM OF HYBRID CAR COMBINING THREE ENERGY SOURCES

POWER

CONTRO

LLER

SOLAR

POWER

WIND

POWER

CHARGER

CONTROLL

ER

DC

MOTOR

Shock

observer

POWER

LEAD

ACIDE BTY

DC

MOTOR

ADVANTAGES

GOOD FOR THE ENVIRONMENTFUEL EFFICIENTFINANCIAL BENEFITLESS DEPENDENCE ON FOSSIL FUELESBUILT FROM LIGHT MATERIALCONTINUOUS SOARS OF ENERGY

DISADVANTAGES

LESS POWER

INITIAL INVESTMENT IS HIGH

REQUIRES BETTER WAY YO STORE ENEGY

BIBLIOGRAPHY• S.K. Kim, J.H Jeon, C.H. Cho, J.B. Ahn, and S.H. Kwon, “Dynamic

Modeling and Control of a Grid-Connected Hybrid Generation System

with Versatile Power Transfer,” IEEE Transactions on Industrial

Electronics, vol. 55, pp. 1677-1688, April 2008.

• D. Das, R. Esmaili, L. Xu, D. Nichols, “An Optimal Design of a Grid

Connected Hybrid Wind/Photovoltaic/Fuel Cell System for Distributed

Energy Production,” in Proc. IEEE Industrial Electronics Conference,

pp. 2499-2504, Nov. 2005.

• David Chandler, MIT February 23, 2009

MIT Undergrads Create Shock Absorber That

Generates Energy