SOLAR RADIATION IN PAKISTAN

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Solar Thermal Power Plants

• By
• Dr. Irshad Ahmed
• Department of Mechatronics,
• Air University, E-9, Islamabad

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Basic Needs of Man

• Food
• Fiber
• Fabric
• Fuel

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Environment
Current source of continuous
Finite source
Energy flow
of energy
Device
Device
Use
Use
Environment
Sink
Sink
Environment
Renewable energy
Finite energy
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able 1.1 Comparison of renewable and conventional
energy system.
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Infrared radiation to space
80,000
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SensibleHeating
Solar radiation
to space
Reflected
50000
40,000
Latent Heat Potential Energy
Hydropower
120000
Solar Radiation
300
Wind and wave
Kinetic Energy
Absorbed
conversion
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Photosynthesis
Biofuels
From
Geothermal
Geothermal
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Heat
installations
Earth
From
Gravitational Orbital motion
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Tidal power
Tides
Planetary
motion
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Status of GHG Emissions
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ELECTRICITY INSTALLED CAPACITY IN PAKISTAN
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ELECTRICITY SUPPLY AND DEMAND IN PAKISTAN
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ELECTRICITY SUPPLY AND DEMAND FOR PAKISTAN
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PAKISTANS POWER DEMAND AND SUPPLY
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SOLAR RADIATION IN PAKISTAN
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SOLAR CELL TECHNOLOGIES
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SOLAR CELL, MODULE, ARRAY
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PN JUNCTION OF A SOLAR CELL
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SOLAR CELL FUNCTION
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I-V CHARACTERISTIC CURVE OF A SOLAR CELL
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SOLAR CELL EFFICIENCIES
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COST OF ELECTRICITY FROM DIFFERENT SOURCES
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PV TECHNOLOGY PERFORMANCE
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SOLAR IRRIGATION PUMP
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PV PUMP WITH SPRINKLER IRRIGATION
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GRID CONNECTED PV POWER
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LARGE PV SOLAR POWER PLANTS