ASU Electronic Theses and Dissertations

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At present, almost 70% of the electric energy in the United States is produced utilizing fossil fuels. Combustion of fossil fuels contributes CO2 to the atmosphere, potentially exacerbating the impact on global warming. To make the electric power system (EPS) more sustainable for the future, there has been an emphasis on scaling up generation of electric energy from wind and solar resources. These resources are renewable in nature and have pollution free operation. Various states in the US have set up different goals for achieving certain amount of electrical energy to be produced from renewable resources. The Southwestern region of ...

Contributors
Prakash, Nitin, Heydt, Gerald T., Vittal, Vijay, et al.
Created Date
2013

The demand for cleaner energy technology is increasing very rapidly. Hence it is important to increase the eciency and reliability of this emerging clean energy technologies. This thesis focuses on modeling and reliability of solar micro inverters. In order to make photovoltaics (PV) cost competitive with traditional energy sources, the economies of scale have been guiding inverter design in two directions: large, centralized, utility-scale (500 kW) inverters vs. small, modular, module level (300 W) power electronics (MLPE). MLPE, such as microinverters and DC power optimizers, oer advantages in safety, system operations and maintenance, energy yield, and component lifetime due to ...

Contributors
Manchanahalli Ranganatha, Arkanatha Sastry, Ayyanar, Raja, Karady, George, et al.
Created Date
2015

This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.

In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.

Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries.

For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.