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Full-Text Articles in Engineering
Hybrid Water Pump, Dylan W. Grant, Wei Chen Yeh
Hybrid Water Pump, Dylan W. Grant, Wei Chen Yeh
Electrical Engineering
This project seeks to use multiple sources to power a water pump. We will design a system which will combine inputs from solar and wind energy production to ensure the pump will have enough power to run. This will create a system powered by clean energy and will be self-sustained once completed. This will theoretically create a more sustainable source of power for the pump than only one of the sources. Because the power sources don’t require outside inputs (aside from sun and wind), the pump can be placed in a remote area. This could be very helpful in developing …
Solar Roller - Solar Powered Usb Charging Station, Aaron Bartfeld, Tanner Mjelde, Kaylan Naicker
Solar Roller - Solar Powered Usb Charging Station, Aaron Bartfeld, Tanner Mjelde, Kaylan Naicker
Electrical Engineering
As the necessity for renewable energy increases, solar power becomes more and more prevalent. At the same time, as technology increases, the necessity for charging one’s electronic devices also increases. The Solar Roller merges solar energy with the ability to charge one's electronic device in one compact cart. The Solar Roller is a solar-powered USB charging station that allows people of all backgrounds to develop a better understanding of alternative fuels, while charging their USB device. It has a touch screen display that provides voltage levels of the battery as well as a TV that displays solar powered information. The …
Dc House Energy Management System, Zachary L. Eldredge, Zoe M. Hay
Dc House Energy Management System, Zachary L. Eldredge, Zoe M. Hay
Electrical Engineering
In this work, a previously completed proof of concept for an Energy Management System (EMS) for the DC House project has been revised and re-implemented. The implemented design changes will improve the performance and reproducibility of the system. This new design of the EMS replaces the two-separate buck and boost DC-DC converters with a single bidirectional DC-DC converter to reduce components and improve efficiency. Analysis of the bidirectional DC-DC converter shows high efficiency especially at larger load currents. The code of the previous work was updated for smoother operation as well as to accommodate an LCD capable of displaying more …
Investigating Solutions For Peak Electrical Demand In Central Region, Saudi Arabia, Abdulhameed Mohammed Almaarik
Investigating Solutions For Peak Electrical Demand In Central Region, Saudi Arabia, Abdulhameed Mohammed Almaarik
Theses and Dissertations
This thesis studies the electrical power challenges of the Central Region, Saudi Arabia. This includes a look into the geography of Saudi Arabia, to assess the lack of traditional power sources such as coal and hydroelectric. Next, a comprehensive look into the nature of demand in Riyadh, which include the demand types, and comprehensive data about the peak demand and the times associated with it. A problem of very high peak demand that is unique to the region is identified. Then, a study into current electric generation methods to meet this demand, and the associated technologies and fuel costs. This …