Q1. Identify the broad and specific problem of the company? Answer: The solar feeder is innovative tool‚ which is to avert squirrels from taking the birdseed by electronic shock. The solar feeder company is a distinctive wind on the typical bird feeder‚ which is resembled a typical birdhouse‚ but it houses feed instead. The main problem for the company had no long term road map like which markets to compete How to compete (competitive Approaches) How to operate on a day to day
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polarity or direction of current is irrelevant‚ so long as there is enough voltage and current to the load to produce the desired heat (power dissipation). However‚ with AC it is possible to build electric generators‚ motors and power distribution systems that are far more efficient than DC‚ and so we find AC used predominately across the world in high power applications. To explain the details of why this is so‚ a bit of background knowledge about AC is necessary. If a machine is constructed to rotate
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Master Thesis Report June 2013 Hybrid (Solar PV-Diesel) Mini Grids in Philippines Prepared for GIZ Germany Prepared By Varun Gaur Masters Student (2011-2013) Post Graduate Program in Renewable Energy (PPRE) University of Oldenburg‚ Germany Email: varungaur.engg@gmail.com Varun Gaur‚ PPRE‚ University of Oldenburg Page 1 Varun Gaur‚ PPRE‚ University of Oldenburg Page 2 Acknowledgement Foremost‚ I would like to express my sincere gratitude to my supervisors Dr
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Design of DC Motor Driver for Solar Tracking Applications Abstract - Solar trackers rely on a direct-current (DC) motor driver circuit to control the movement of the solar panel. However‚ conventional DC motor drivers used in solar tracking system do not provide any options for speed and torque control. Hence‚ the fixed speed of the DC motor leads to either too fast or too slow tracking movement. Usually‚ the output torque is set to the maximum. If the load (solar panels’ weight) is small‚ the
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ANALYSIS OF SOLAR BOOSTED HEAT PUMP WATER HEATERS ABSTRACT This paper presents an overview of the solar boosted heat pump water heater technology. The tests made on direct expansion solar assisted heat pumps have shown that good COP can be attained while using working fluids that do not cause any harm to the environ ment. Modifications to the condenser in the heat pump can be made in order to improve and distribute evenly the heat transferred to the water. NOMENCLATURE HPWH – Heat Pump
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Wind Vs. Solar in the Race for India’s Energy Future This article compares the present and future potential for energy production from wind and solar sources in India and presents a brief analysis of future trends in these two energy technologies. Introduction India is undergoing an energy crisis. 53% of the country’s current power needs come from coal. This highly polluting source of energy is bound to run out someday. Compared to the West‚ India’s energy consumption is growing at break-neck
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Solar Photovoltaic Power Market in Japan by Type (Mono‚ Poly and Thin Crystal Silicon)‚ By Destination (Residential and Non-Residential)‚ and By Export-Import (Produced In Japan‚ Imported and Exported By Japan) – Forecast & Analysis (2013-2020) Solar photovoltaic power market in Japan is the largest solar power market during 2013 and is expected to continue be the world largest solar power market until 2016. The demand for solar power has accelerated after the introduction of feed in tariff‚ which
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Mass. Ave‚ Cambridge‚ MA 02139 We have developed MATLAB software and a Simulink subsystem block which work in tandem to extract the transfer function (amplitude and phase) of a system using ‘swept sine’ excitation. The resulting dynamic signal analyzer provides a convenient tool for obtaining empirical Bode plots of system and controller dynamics within the dSPACE environment. Both the derived (Fourier) and raw (time domain) data are displayed at each frequency tested. The bandwidth possible is linearly
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Solar Power For millions of years the sun has wrapped the world in it ’s warmth and light‚ providing the necessities for life. Even now we are still finding many uses for the massive amount of energy the sun produces. Light travels to the earth in about eight seconds and is filled with little packets of energy called photons‚ which make utalizing this solar power possible. There are three main ways to collect solar power. The first two are called passive system and active system. These use the
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com/locate/procedia International Conference on Materials for Advanced Technologies 2011‚ Symposium O Thin Single Crystalline Elongate Silicon Solar Cells Andrew Blakers*‚ Vernie Everett‚ Jelena Muric-Nesic and Elizabeth Thomsen Centre for Sustainable Energy Systems‚ Australian National University‚ Canberra‚ Australia Abstract Efficient singlecrystalline silicon solar cells with an elongated geometry (much longer than wide) have numerous applications in both mass markets and niche markets. In this paper
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