Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Keyword
-
- Bluetooth (1)
- Clustered systems (1)
- Compute load (1)
- Computer architecture (1)
- Computer cooling (1)
-
- Cuda (1)
- Data Centers (1)
- Data center (1)
- ETD (1)
- Energy Agility (1)
- Energy Efficiency (1)
- Gpu (1)
- Hypervisor (1)
- Iterative solver (1)
- Job placement (1)
- LED (1)
- Linear solving (1)
- Maximum power point tracker (1)
- Power Supply (1)
- Power efficiency (1)
- Power electronics (1)
- Power flow (1)
- Preconditioner (1)
- Renewable Energy (1)
- Renewable energy (1)
- Solar energy (1)
- Sustainable Computing (1)
- Systems automation (1)
- Virtualization (1)
- Wireless Control (1)
Articles 1 - 5 of 5
Full-Text Articles in Computer Engineering
Using Gpu To Accelerate Linear Computations In Power System Applications, Xue Li
Using Gpu To Accelerate Linear Computations In Power System Applications, Xue Li
Doctoral Dissertations
With the development of advanced power system controls, the industrial and research community is becoming more interested in simulating larger interconnected power grids. It is always critical to incorporate advanced computing technologies to accelerate these power system computations. Power flow, one of the most fundamental computations in power system analysis, converts the solution of non-linear systems to that of a set of linear systems via the Newton method or one of its variants. An efficient solution to these linear equations is the key to improving the performance of power flow computation, and hence to accelerating other power system applications based …
Power Supply For Driving High Power Leds With Wireless Control, Joshua C. Avery
Power Supply For Driving High Power Leds With Wireless Control, Joshua C. Avery
Computer Engineering
This project is the design of a power supply for driving high power light emitting diodes (LEDs) with wireless control. The project is divided into two sections, the power supply for driving the LED lights, and the wireless control and fan power supply.
Energy Agile Cluster Communication, Muhammad Zain Mustafa
Energy Agile Cluster Communication, Muhammad Zain Mustafa
Masters Theses
Computing researchers have long focused on improving energy-efficiency?the amount of computation per joule? under the implicit assumption that all energy is created equal. Energy however is not created equal: its cost and carbon footprint fluctuates over time due to a variety of factors. These fluctuations are expected to in- tensify as renewable penetration increases. Thus in my work I introduce energy-agility a design concept for a platform?s ability to rapidly and efficiently adapt to such power fluctuations. I then introduce a representative application to assess energy-agility for the type of long-running, parallel, data-intensive tasks that are both common in data …
Stargrazer One: A New Architecture For Distributed Maximum Power Point Tracking Of Solar Photovoltaic Sources, Edgard Munoz-Coreas
Stargrazer One: A New Architecture For Distributed Maximum Power Point Tracking Of Solar Photovoltaic Sources, Edgard Munoz-Coreas
Theses and Dissertations--Electrical and Computer Engineering
The yield from a solar photovoltaic (PV) source is dependent on factors such as light and temperature. A control system called a maximum power point tracker (MPPT) ensures that the yield from a solar PV source is maximized in spite of these factors. This thesis presents a novel implementation of a perturb and observe (PO) MPPT.
The implementation uses a switched capacitor step down converter and a custom digital circuit implementation of the PO algorithm. Working in tandem, the switched capacitor step down converter and the custom digital circuit implementation were able to successfully track the maximum power point of …
Comparing The Efficiency Of Heterogeneous And Homogeneous Data Center Workloads, Brandon Kimmons
Comparing The Efficiency Of Heterogeneous And Homogeneous Data Center Workloads, Brandon Kimmons
Electronic Theses and Dissertations
Abstract
Information Technology, as an industry, is growing very quickly to keep pace with increased data storage and computing needs. Data growth, if not planned or managed correctly, can have larger efficiency implications on your data center as a whole. The long term reduction in efficiency will increase costs over time and increase operational overhead. Similarly, increases in processor efficiency have led to increased system density in data centers. This can increase cost and operational overhead in your data center infrastructure.
This paper proposes the idea that balanced data center workloads are more efficient in comparison to similar levels of …