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INTRODUCTION Sources of energy
SOURCES OF ENERGY
CONVENTIONAL ENRGY SOURCES (FUELS)
NON-CONVENTIONAL ENRGY SOURCES
SOLID- Coal, coke, coke anthracite etc.
LIQUIDS- Petroleum and its derivatives
GASES- Natural gas, Blast furnace gas etc.
Solar energy.
Nuclear energy.
Energy stored in water.
Wind energy.
Tidal energy.
Geothermal energy.
Thermoelectric power.
Sun as the source of energy
The fusion reaction in which four hydrogen atoms combine to form a one helium atom; the mass of the helium nucleus is less then that of four protons, some mass having been lost in reaction and converted to energy.
4H=1He+energy
Application of solar energy
Solar water heatingSolar air heatingSolar crop and timber dryingSolar water distillationSolar cookingSolar passive and active heating of buildingsSolar refrigeration and air conditioningSolar power generationSolar electricity generation by solar cell etc.
Indian Energy ScenarioPower Generation in IndiaAs on March 31, 2005
Installed Capacity
Million Watts
Coal 67791
Diesel 1201
Gas 11910
Total 80902
Solar & Renwable Energy
3811
Nuclear 2770
Hydro 30936
Grand Total 118419
Solar power in India
Annual isolationPresent status
1. Installed capacity2. Govt. policy by
MNRE3. Solar funds &
investments4. Thar desert5. P.V. manufacture in
India6. Solar engineering
training
Way forward for solar power manufacturer in India
Market analysis India had an installed solar power capacity of 1700 MW in 2007
which amounted to roughly 1% of its total power generation of 130,000 MW.
India is currently ranked 7th in the world in Solar PV cell production
• OpportunitiesThe major role players for the production of solar energy in India are:
Tata BP Solar Moser Baer Central Electronics Ltd. SELCO BHEL etc.
India – A long race in solar power
India is a tropical country rich in sunlight, solar energy offers the most practicable solution to overcoming growing energy demand. The daily average solar energy incident over India varies from 4-7 kWh per square meter, depending upon the location.
India still is not among the world's top 10 solar energy generators.
India the only country in the world with an independent Ministry for renewable energy, known as the Ministry of New and
Renewable Energy [MNRE].TATA-BP Solar (a joint venture between the TATA group and BP Solar) announced that it is setting up a 5 MW project.Rajasthan, West Bengal, Punjab, Haryana, Tamil Nadu and Karnataka governments also submitted the solar energy projects of more than 2500MW.
Largest solar energy plant of India
Situated in madhopur, near Bhuj (Gujarat).
It will be able to producing 5GW of power.
It will cost about $475 million to construct.
At present world’s largest solar array is able to produce 900 MW.
Bright future in solar energy
Application of solar energy for an energy efficient building
Energy Efficiency without Extra Costs
Office Building as a Passive Building with SolarHeat and Solar Electricity
Controlling and Transporting Light - The German Museum of Technology in Berlin
Comparison between energy production in present and in future
15 %
20 %
50 %15 %
27 %
2 3/10 %3 1/5 %
68 %
Fossil fuel
Nuclear
Hydro
Solar & renewable
Fig: (i) present energy production, (ii) future energy production
THANK YOU
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