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Full-Text Articles in Engineering

A Viable Residential Dc Microgrid For Low Income Communities – Architecture, Protection And Education, Karthik Palaniappan May 2019

A Viable Residential Dc Microgrid For Low Income Communities – Architecture, Protection And Education, Karthik Palaniappan

Theses and Dissertations

The availability of fossil fuels in the future and the environmental effects such as the carbon footprint of the existing methodologies to produce electricity is an increasing area of concern. In rural areas of under-developed parts of the world, the problem is lack of access to electrification. DC microgrids have become a proven solution to electrification in these areas with demonstrated exceptional quality of power, high reliability, efficiency, and simplified integration between renewable energy sources (principally solar PV) and energy storage. In the United States, a different problem occurs that can be addressed with the same DC microgrid approach that …


A Viable Residential Dc Microgrid For Low Income Communities – Architecture, Protection And Education, Karthik Palaniappan May 2019

A Viable Residential Dc Microgrid For Low Income Communities – Architecture, Protection And Education, Karthik Palaniappan

Theses and Dissertations

The availability of fossil fuels in the future and the environmental effects such as the carbon footprint of the existing methodologies to produce electricity is an increasing area of concern. In rural areas of under-developed parts of the world, the problem is lack of access to electrification. DC microgrids have become a proven solution to electrification in these areas with demonstrated exceptional quality of power, high reliability, efficiency, and simplified integration between renewable energy sources (principally solar PV) and energy storage. In the United States, a different problem occurs that can be addressed with the same DC microgrid approach that …


Design, Implementation, And Analysis Of Electrical System Architecture For Cubesat To Ground Communications, Anthony G. Cappiello Apr 2019

Design, Implementation, And Analysis Of Electrical System Architecture For Cubesat To Ground Communications, Anthony G. Cappiello

Electrical & Computer Engineering Theses & Dissertations

CubeSats facilitate a low barrier to entry in University and Industrial space research. With the rapid, low-cost development of CubeSats, the need for a reliable and ro- bust communications subsystem becomes evident to ensure mission accomplishment. With the advent of Software Defined Radio, Old Dominion University is compelled to upgrade the rigid Legacy Hardware systems in place with inexpensive and flexible Software Defined Radio Solutions. Currently, Old Dominion University is on the cusp of conducting its first space science mission as a member organization of the Virginia Space Grant Consortium Cubesat Constellation and is manifest for launch on April 17, …


Internet Of Things: Architecture And Services For Healthcare, Ankita Suvagia Ms. Jan 2019

Internet Of Things: Architecture And Services For Healthcare, Ankita Suvagia Ms.

Dissertations and Theses

Internet of Things (IoT) is a recent prominent collaboration of various technologies that enables spatially distributed devices (“things”) to sense, communicate and share information, thus generating a variety of applications and services in Healthcare. IoT is implemented in multiple domains like Smart city, energy and smart grid, Smart home, weather forecasting, Agriculture, Market and Transportation, Manufacturing and testing industries, Healthcare and many more. IoT serves the purpose of making tasks more efficient and productive and at the same time ensuring quality and reliability. IoT technologies provide an enabling framework for inter-connecting devices, systems, and services that go beyond Machine-to-Machine scenarios …