JEE4360 – Energy Alternatives · 2011-07-28 · • “Photovoltaics Design & Installation...
Transcript of JEE4360 – Energy Alternatives · 2011-07-28 · • “Photovoltaics Design & Installation...
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Photovoltaic Devices 1
JEE4360 – Energy Alternatives
• Photovoltaic Devices
• References• “Living in the Environment” by Miller & Spoolman
• “Integration of Alternative Sources of Energy” Farret & Simoes
• “Energy Systems Engineering – Evaluation &
Implementation” by Vanek & Albright
• “Photovoltaics Design & Installation Manual” by Solar
Energy International
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Solar Energy Spectrum
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Power Content of the Solar Spectrum
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PV Cell cross section
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Equivalent Circuit - Detailed
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Characteristic Data Points
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Equivalent Circuit - Simple
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PV V-I Characteristic
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5W
Nameplate
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Current, Power as a f(Voltage)
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Max Power Conditions
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PV V-I Insolation varied
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PV V-I Temperature varied
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Panel – Parallel PV Cells
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5W Poly-Si Panel
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Panel – Series Cells
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Illumination & Temperature Effects