Prospective Doctoral Statement For The University Of Southern California's School Of Cinematic Arts Media Arts + Practice Program, 2016 University of Southern California
Prospective Doctoral Statement For The University Of Southern California's School Of Cinematic Arts Media Arts + Practice Program, Gabriel Leiner
After visiting L.A. again and seeing the beautiful fountains on the University of Southern California's campus I am filled with all kinds of ideas about the future and brimming with energy. To all those at the University of Southern California's Cinematic Arts Department, thanks for reading my ideas over the past couple years and helping me to evolve and become a better person and a better writer. Starting a position as a doctoral student in the Media Arts + Practice Program in 2016 is an exciting opportunity. I've got a really positive outlook about Kiss The Water.
Optimal Scheduling Of Energy Storage For Energy Shifting And Ancillary Services To The Grid, 2016 The University of Western Ontario
Optimal Scheduling Of Energy Storage For Energy Shifting And Ancillary Services To The Grid, Hadi Khani
Electronic Thesis and Dissertation Repository
This thesis is mainly focused on developing optimization-based models for scheduling of energy storage units. At first, a real-time optimal scheduling algorithm is developed seeking to maximize the storage revenue by exploiting arbitrage opportunities available due to the inter-temporal variation of electricity prices. The electricity price modulation is proposed as an approach to competitively offer incentive by the utility regulator to storage to fill the gap between current and a stable rate of return. Subsequently, the application of large-scale storage for congestion relief in transmission systems as an ancillary service to the grid is investigated. An algorithm is proposed for ...
The Influence Of The Electric Supply Industry On Economic Growth In Less Developed Countries, 2016 University of Southern Mississippi
The Influence Of The Electric Supply Industry On Economic Growth In Less Developed Countries, Edward Richard Bee
This study measures the impact that electrical outages have on manufacturing production in 135 less developed countries using stochastic frontier analysis and data from World Bank’s Investment Climate surveys. Outages of electricity, for firms with and without backup power sources, are the most frequently cited constraint on manufacturing growth in these surveys.
Outages are shown to reduce output below the production frontier by almost five percent in Africa and by a lower percentage in South Asia, Southeast Asia and the Middle East and North Africa. Production response to outages is quadratic in form. Outages also increase labor cost, reduce ...
Class D Power Amplifier For Medical Application, 2016 University of California, Irvine
Class D Power Amplifier For Medical Application, Wei Cai
Configuration And Optimization Of A Novel Compressed-Air-Assisted Wind Energy Conversion System, 2016 University of Nebraska-Lincoln
Configuration And Optimization Of A Novel Compressed-Air-Assisted Wind Energy Conversion System, Jie Cheng
Theses and Dissertations from Electrical & Computer Engineering
The increasing concerns over the environmental impact of carbon emissions and the unsustainability of conventional fossil fuel power plants are stimulating interest in the implementation of renewable energy in current power systems. Among all of the renewable energies, wind energy holds a prominent place because of its high output and the maturity of the technology. However, like all of the other renewable energies, integration of wind energy into the power grid causes some quality and control issues, such as overvoltage or undervoltage and frequency excursion.
To mitigate these issues and build a robust wind power system, a novel structure referred ...
Energy Consumption Prediction With Big Data: Balancing Prediction Accuracy And Computational Resources, Katarina Grolinger, Miriam Am Capretz, Luke Seewald
Electrical and Computer Engineering Publications
In recent years, advances in sensor technologies and expansion of smart meters have resulted in massive growth of energy data sets. These Big Data have created new opportunities for energy prediction, but at the same time, they impose new challenges for traditional technologies. On the other hand, new approaches for handling and processing these Big Data have emerged, such as MapReduce, Spark, Storm, and Oxdata H2O. This paper explores how findings from machine learning with Big Data can benefit energy consumption prediction. An approach based on local learning with support vector regression (SVR) is presented. Although local learning itself is ...
Bringing Electricity To Alafiarou: The Solar Microgrid Project, 2016 Santa Clara University
Bringing Electricity To Alafiarou: The Solar Microgrid Project, Nicolas Metais, Jacob Leatherberry
Electrical Engineering Senior Theses
Despite the great technological advancements and discoveries that have been made throughout the last century, 1.2 billion people still live without access to electricity, 95% of which live in Sub-Saharan Africa and developing Asia.1 In this paper, we discuss how we designed and implemented a self-sustaining, affordable and highly replicable solar microgrid in order to accelerate the electrification of rural communities in the most environmentally conscious way possible. Our project focused on developing a microgrid for a small community of 10 households in rural Benin that previously had no access to electricity. We travelled to this village in ...
A Utility-Scale Deployment Project Of Behind-The-Meter Energy Storage For Use In Ancillary Services, Energy Resiliency, Grid Infrastructure Investment Deferment, And Demand-Response Integration, 2016 Portland State University
A Utility-Scale Deployment Project Of Behind-The-Meter Energy Storage For Use In Ancillary Services, Energy Resiliency, Grid Infrastructure Investment Deferment, And Demand-Response Integration, Joseph Nathanael Wilson
Dissertations and Theses
Electric utilities are increasingly incentivized to integrate new renewable energy generation resources to their systems; however, operations-related issues arise due to the non-dispatchable and stochastic nature of these renewable energy sources. These characteristics lead to a variety of issues for utilities, among which are voltage fluctuations, balancing dispatch against ramping events, short-duration power fluctuations, and the need to invest in peaking generation facilities just to accommodate the renewable energy. A traditional solution to these issues is to employ renewable generation-following techniques using either newly constructed gas peaking plants, or by shifting existing generation resources to this following responsibility. Unfortunately, use ...
Energy Harvesting From Exercise Machines Buck-Boost Dc Dc Converter With The Lt8705 Controller, 2016 California Polytechnic State University, San Luis Obispo
Energy Harvesting From Exercise Machines Buck-Boost Dc Dc Converter With The Lt8705 Controller, Ryan Matteo
In order to increase sustainability and save money, the Energy Harvesting from Exercise Machines (EHFEM) system uses human supplied energy to self-power exercise equipment such as spin bikes, elliptical trainers, ergometers, etc. This document covers the design and implementation of a Buck-Boost DC-DC converter using the LT8705 controller into the EHFEM system. This project improves upon the overall efficiency of the Buck-Boost Converter designed by past groups working on the EHFEM system.
Integration Of Sel Relays To Provide Motor, Transmission Line, And Transformer Protection, 2016 California Polytechnic State University, San Luis Obispo
Integration Of Sel Relays To Provide Motor, Transmission Line, And Transformer Protection, Christopher Ewing, Bryce Keefer
The objective of this project is to familiarize the performers with the principles of operation of the Schweitzer Engineering Laboratories (SEL) protective relays in both normal and fault conditions. The SEL-587, SEL-311L and SEL-710 microprocessor-based relays are used to provide protection for a system composed of transformers, simulated transmission lines and a 3-phase induction motor. Each of these relays provides protection by sending a trip signal to local breakers upon sensing a fault condition. The SEL-587 provides overcurrent and differential protection for a 3-phase transformer, while the SEL-311L provides differential and distance protection for a transmission line, and negative sequence ...
Solar Generation's Impact On Fault Current, 2016 California Polytechnic State University, San Luis Obispo
Solar Generation's Impact On Fault Current, Kody Heppner
California is paving the road for other states with the capacity of solar installations for residential and commercial entities. The added capacity of solar generation to the state's electric grid has an impact on power flow and fault currents. This project looks at the impact of solar installations on fault currents. Feeders with added residential rooftop solar and larger commercial solar installations may impact the system differently than a large, utility-sized solar installation. This project looks at the impact of both cases on the magnitude of fault current during many different fault types and locations that can occur within ...
Micro-Inverter Improvement For The Energy Harvesting From Exercise Machine Project, 2016 California Polytechnic State University, San Luis Obispo
Micro-Inverter Improvement For The Energy Harvesting From Exercise Machine Project, James Ralston
The Energy Harvesting from Exercise Machines (EHFEM) project at California Polytechnic State University consists of several different projects coming together to add human generated power to the grid. This project focuses on implementing a more efficient micro-inverter. The micro-inverter used to convert DC to AC voltage requires up to 5 minutes before the conversion process begins. This time lag significantly diminishes the power produced from an exercising individual. Research of micro-inverters approved by the CEC introduces desirable micro-inverters, available for use in California, to the EHFEM project. Testing the two most desirable micro-inverters found from research allows for quantifying of ...
Transformer And Motor Protection Scheme, 2016 California Polytechnic State University, San Luis Obispo
Transformer And Motor Protection Scheme, Bijan Vakilifathi
No abstract provided.
Automatic Water Pump Controller, 2016 California Polytechnic State University, San Luis Obispo
Automatic Water Pump Controller, Alam D. Salguero, Kyle Russell Marquez Weeks
In countries including Indonesia, Mexico, Guatemala, and El Salvador, a city water authority supplies the clean water and pumps it into large ground-level storage tanks. A resident’s water pump then pumps the water to a water tank on top of his/her house. When the water level in the ground-level storage tank becomes too low, the pump siphons air and shuts down, requiring a resident to manually prime the water pump to get it running again. Residents struggle to monitor the water level of the tanks effectively and keep the pump running properly. To remedy the issue, the Automatic ...
Reflective Efficiencies Of Materials For Applications Of Bifacial Solar Cells, 2016 Linfield College
Reflective Efficiencies Of Materials For Applications Of Bifacial Solar Cells, Michael Metter
The bifacial solar cell is superior to its monofacial predecessor due to its ability to convert both incident light on top and reflected light from below into energy. The scattering of the reflected light is affected by the property of the material on which it is interacting. To date, little work has been contributed to studying the properties of these materials to determine optimal quantities for bifacial solar cells. In the first experiment, reflective efficiencies compared to the angle of reflection were explored for different grit of sandpaper in order to develop an understanding of how surface texture impacts reflectivity ...
Developing A Large Solar Collector For Solar Light Energy, 2016 Selected Works
Developing A Large Solar Collector For Solar Light Energy, Skye Leake, Thomas Mcguire, Michael Hirsch, Michael Parsons, Jeremy Straub, Scott Kerlin
Use Of Drone And Infrared Camera For A Campus Building Envelope Study, 2016 East Tennessee State Universtiy
Use Of Drone And Infrared Camera For A Campus Building Envelope Study, Raheem Taiwo Ariwoola
Electronic Theses and Dissertations
Presently, there are concerns that buildings in the USA under-performs in terms of energy efficiency when compared with the original design specifications. A significant percentage of the energy loss in these buildings is associated with the building’s envelope. This study provides a qualitative and analytical understanding of the R-value, which indicates the thermal performance of the elements that make up a building envelope. Infrared thermography is used as a methodology to assess the thermal performance of envelopes of ten buildings on East Tennessee State University Campus. A Fluke Ti25 infrared hand-held camera and a DJI phantom-2 drone mounted with ...
Solar-Powered Hot Tub, 2016 California Polytechnic State University, San Luis Obispo
Solar-Powered Hot Tub, Jonathan Peterson, Anthony Zepeda
This paper discusses the design and implementation of a solar-powered hot tub. The concept of this project was to design an independently-operated hot tub powered by a 12V rechargeable battery, charged during the day by a single 400W solar panel. For this purpose, a twenty-year-old name-brand hot tub was purchased, in used condition. The plumbing, AC electrical wiring, and mechanical pumps were all removed and replaced with new components to meet our design specifications. Additionally, a solar water-heater was designed and integrated into the system to directly apply the sun’s heat to water pumped in and out of the ...
High Voltage Point Of Load Converter For Data Center Power Supplies, 2016 University of Tennessee - Knoxville
High Voltage Point Of Load Converter For Data Center Power Supplies, Yutian Cui
With the increased cloud computing and digital information storage, the energy requirement of data centers where a large number of computer systems are housed keeps increasing. However, most of the data centers today are operated inefficiently, both economically and environmentally. Efforts including improving power delivery architecture, power conversion efficiency and thermal management have been made to increase the power delivery efficiency from grid to point of load.
In this dissertation, a new power delivery architecture, high voltage point of load (HV POL) architecture, has been proposed in order to improve power conversion and distribution efficiency for data center power supplies ...
Led Street Light Research Project Part Ii: New Findings, 2016 Carnegie Mellon University
Led Street Light Research Project Part Ii: New Findings, Stephen Quick, Donald K. Carter, Kayvon Fatahalian, Cynthia Limauro, C+C Lighting
School of Architecture
Many cities are converting their existing street lighting to Light Emitting Diode (LED) source luminaires due to anticipated energy savings of 40 to 80 percent, as compared to high intensity discharge (HID) source luminaires, and maintenance savings estimated to be 50 to 75 percent due to the longer life of LED luminaires. Addressable electronic lighting controls and sensors are now available that can transform a basic streetlight into an intelligent, smart city device with public safety and other benefits. The number of variables that civic officials must consider for any street lighting conversion project has increased as a result of ...