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Advancement in solar technology
- 1. KIPM COLLEGE OF ENGINEERIN&TECHNOLOGY DEPARTMENT OF ELECTRICAL ENGINEERING SEMINAR ON ADVANCEMENT IN SOLAR TECHNOLOGY PRESENTED BY SUBMITTED TO UTTAM PRATAP RANA ER.ALOK KUMAR ROLL NO.-1575120054 YADAV SIR EE 3rd YEAR
- 2. CONTENT Introduction Need of advancement Advancement Application Advantage Disadvantage Future scope Conclusion Reference
- 3. INTRODUCTION • Every second sun emits 4*10^23KW energy flux. • One meter square receive 1kwatt energy. • Principle. • Capturing technology flat plate collector solar chimney solar water disinfection solar panel
- 4. NEED OF ADVANCEMENT • Renewable. • Not operational at night. • Solid. • Heavy. • Wide spectrum. • Take space. • Efficiency.
- 5. ADVANCEMENT • Carbon Nano tubes . • Plastic Solar cell . • Spin solar cell . • Hairy Solar Panel . • Quantum Dots . • Indoor application. • Butterfly wings inspired solar panel. • Photo-bioelectrochemical cells. • Floating solar array.
- 6. CARBON NANO TUBES • 40% infrared energy. • All carbon solar cell. • Dye-sensitized solar cell. • Nano technology used. • Light in weight. • Robust . fig 1:carbon nano tubes
- 7. PLASTIC SOLAR CELL • Chemical vapour deposition. • Large number in short time. • Cheaper. • Flexible. • Light weight. Fig 2:plastic solar cell • Easy mass produced.
- 8. All are the figure of plastic solar cell Fig3:solar jacket Fig4:solar tent Fig5:flexiable panel Fig:6 solar bag
- 9. SPIN SOLAR CELL • New way using traditional technology. • 20 times more energy with same amount solar panel. • Frictionless spin. • Conical in shape. Fig 7:conical cell
- 10. HAIRY SOLAR PANEL • Use plastic with bit of Silicon. • Enormous light trapping Capacity. • Absorb up 96% of sun light. • Roll on process. fig 8:Hairy solar panel
- 11. QUANTUM DOTS • Quantum dots as the absorbing • Energy levels defined by the size of quantum dots . • Dots can be grown to any needed size. Fig 9:quantum dots • Variety of band gaps without changing the material.
- 12. INDOOR APPLICATION • Limited light available in winter & at night. • Most of light of bulbs are in uv or in infrared region. • Solar panel works & generate both thermions & photo electrons. • Can generates electricity under fluorescent lighting. Fig10:white solar panel
- 13. BUTTERFLY WINGS INSPIRED SOLAR PANEL • Large amount of sun light is reflected by solar panel due to smooth surface. • Wings of butterfly help in absorbing sunlight. • Due to nano holes. • At different levels & pattern. Fig 11:New technology
- 14. PHOTO-BIOELECTROCHEMICAL CELLS • Uses the process of photosynthesis. • Modified integrated electrode. • Photo-irradiation. • Only research level technology until now. fig 12:Bio-electrical cell
- 15. FLOATING SOLAR ARRAY • Panels on floating water bodies. • Country with less land area. • Can be mounted on canal system of country. • Reduce water evaporation. Fig13:Plant of solar panel • Increase water level & reduce algal boom.
- 16. APPLICATION • Solar jacket . • Solar cap. • Solar charger . • Solar backpack. • Solar tent . Fig 14:Solar tent • Solar mobile. • Solar cycle. • Solar road.
- 17. ADVANTAGES • Renewable . • Night problem in overcome to some extent. • Foldable. • Light in weight. • Large spectrum. • Less space. • Increased efficiency.
- 18. DISADVANTAGE • Not work at night ,at some level it is overcome. • Efficiency is not very satisfactory.
- 19. FUTURE SCOPE • Infinite supply. • Enormous amount. • Increase efficiency. • In every house. • Reduce expenses of people on electricity bill. • Cost goes on reducing. • Efficiency goes on increasing. • Makes life on other planet possible.
- 20. CONCLUSION • Indoor solar panel play vital role. • Small drop can produce mighty ocean. • Advancement open the gate to Complexities. • Decrease in cost. • Increase in efficiency upto 22%-24%. • One person one watt one day. • 7billion people in world. • End less power supply.
- 21. REFERENCE • Non conventional energy resources book. By (U.A.Bakshi). • IEEE journals paper. • Journal of ‘Department of science and technology republic of south Africa’. • Report of ‘Department of renewable energy of India’. • Presentation of ‘The world future energy forum 2016’.
- 22. THANK YOU