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Photovoltaic System Design For Dc House, Luis B. Perez, Hao Ming Mai
Photovoltaic System Design For Dc House, Luis B. Perez, Hao Ming Mai
Electrical Engineering
The objective of this project is to research and design a practical 200W photovoltaic system at the lowest cost and highest efficiency in order to support the DC House Project. The impetus for this project stems from the necessity of delivering energy to people in developing countries who otherwise lack the benefits of electricity. The Photovoltaic System Design is divided into two main parts, the buck DC-DC converter and the optimized photovoltaic panel. The converter consists of schematics, efficiency calculations, load/line regulation calculations, component comparisons, data plots from simulations and testing. The optimized photovoltaic panel section includes component comparisons, complete …
Exercise Bicycle Dc-Dc Converter For The Energy Harvesting From Exercise Machines Project, Ryan Rickard, Logan Stowe
Exercise Bicycle Dc-Dc Converter For The Energy Harvesting From Exercise Machines Project, Ryan Rickard, Logan Stowe
Electrical Engineering
Project is a continuation of previous projects that seek an efficient DC to DC converter for the existing exercise bicycle system created by Mechanical and Electrical Engineering students. This DC-DC converter is to integrate with the wide range of DC voltages produced by the bicycle in order to produce a constant optimal voltage for charging a car battery. This converter will boost voltages when the bicycle outputs below the optimal voltage and buck voltages when above. The converter will take EHFEM one step closer to its overall and final goal of harvesting energy from the exercise machines in Cal Poly’s …
Elliptical Machine Dc-Dc Converter For The Energy Harvesting From Exercise Machines Project, Greg Hollister
Elliptical Machine Dc-Dc Converter For The Energy Harvesting From Exercise Machines Project, Greg Hollister
Electrical Engineering
Designing a DC/DC Converter for the Cal Poly Energy Harvesting from Exercise Machines project requires special attention to the unique operating characteristics of the source and the load. An elliptical machine powered by a person exercising comprises the source, while an AC Inverter makes up the load. This project attempts to integrate the two devices with a custom DC/DC Converter in order to ultimately deliver power back into the power grid.