Index Catalog // ScholarsArchive@OSU

A motor-generator and supercapacitor based system for microgrid frequency stabilization

Creator:: Crispo, Richard F.
Abstract:: This research introduces an energy storage system to deliver microgrid frequency response. A doubly-fed induction generator (DFIG) and a squirrel cage induction machine (SCIM) are coupled together as a motor/generator set to deliver an immediate inertial response to a change of frequency, and an inverter and supercapacitors deliver short term...
Resource Type:: Masters Thesis
Full Text:: A Motor-Generator and Supercapacitor Based System for

Design and Implementation of a Frequency Controlled Electric Hot Water Heater Retrofit Thermostat

Creator:: Johanesen, Mackenzie S.
Abstract:: This design of a Grid Friendly Electric Hot Water Heater Thermostat was built for the Electrical and Computer Engineering Senior Design course, ECE44x. The design enables hot water heaters to respond to imbalances in the grid seen through deviations from standard grid frequency by varying the power output to the...
Resource Type:: Honors College Thesis
Full Text:: frequency by varying the power output to the heating element. It also utilizes ZigBee technology to enable

Rapid Grid State Estimation using Singular Value Decomposition

Creator:: Kulkarni, Janhavi
Abstract:: Synchrophasor technology has gained great momentum with the widely adopted concept of smart grids in power systems at transmission and generation level. This has led to an improved state estimation of a power system with the advent of Phasor Measurement Units (PMU). PMUs contribute in providing real-time information about the...
Resource Type:: Masters Thesis
Full Text:: . Brekken Synchrophasor technology has gained great momentum with the widely adopted concept of

Residential load simulation and applied load management strategies

Creator:: McArthur, Shaun
Abstract:: This work presents a residential load simulation framework that allows the user to test the effectiveness of peak reduction, peak shifting, and valley filling load management strategies on a representative residential load prior to physical smart sensor and load control deployment. The simulation methodology uses household occupancy, appliance time-of-use, and...
Resource Type:: Masters Thesis
Full Text:: the user to test the effectiveness of peak reduction, peak shifting, and valley filling load

Calibration, characterization, and linear quadratic Gaussian estimation of sensor feedback signals for a novel ocean wave energy linear test bed

Creator:: Haller, Christopher A.
Abstract:: Continual growth of the world's energy consumption and the demand for long-term clean renewable energy resources has led to the development of ocean-based wave energy technologies. Emerging technologies are advancing potential solutions to the complex problem of energy generation in the harsh and corrosive ocean environment. To develop these technologies,...
Resource Type:: Masters Thesis
Full Text:: has led to the development of ocean-based wave energy technologies. Emerging technologies are

Development of a grid-scale energy storage solution via demand response using model predictive control of multiple residential water heaters

Creator:: Halamay, Douglas A.
Abstract:: As the growth of renewable energy sources, such as wind, solar, and ocean wave, increases, their impact on the electrical grid has been rapidly escalating. Although renewable resources have been able to offset some traditional generation, they have also brought a need for increasing reserve capacity due to their non-dispatchable,...
Resource Type:: Dissertation
Full Text:: ability of this control scheme, model predictive control, to make decisions based on predicted inputs

Mini-Data Acquisition System for Small-Scale Testing of Wave Energy Converters

Creator:: Dizon, Christian N.
Abstract:: Data acquisition (DAQ) systems are a necessary component for products whose outcomes depend on collected information throughout its operation. Current systems are directed towards users utilizing custom hardware, software, and requiring its user to have high-level skills in coding and system setup; but with the increasing interest in renewable energy,...
Resource Type:: Masters Thesis
Full Text:: utilizing custom hardware, software, and requiring its user to have high-level skills in coding and system

Development of two-variable maximum power point tracking control for ocean wave energy converters utilizing a power analysis and data acquisition system

Creator:: Amon, Ean A.
Abstract:: Ocean wave energy shows great potential as a developing form of renewable energy. However, challenges arise in maturing this technology to achieve cost-effective energy conversion. Development and testing of wave energy converters can be problematic due to the harsh environment in which they are operated. To promote development of this...
Resource Type:: Dissertation
Full Text:: developing form of renewable energy. However, challenges arise in maturing this technology to achieve

Simplified WECC modeling for frequency response, wind integration, and energy storage

Creator:: Bhattacharji, Pranathi
Abstract:: The primary objective of a grid is to maintain a balance between generation and load. If these quantities are not in balance with each other, severe damages such as voltage fluctuations, low power quality, power outages or even cascaded blackouts may occur. Hence one of the primary factors that holds...
Resource Type:: Masters Thesis
Full Text:: services which are normally delivered by conventional power plants. However a system that has high wind

A novel control design for a wave energy converter

Creator:: Schacher, Alphonse A.
Abstract:: Ocean wave energy is rapidly becoming a field of great interest in the world of renewable energy. Significant advancements in design and technology are being made to make wave energy a viable alternative for our growing energy demands. The two major hurdles for ocean wave energy to make a significant...
Resource Type:: Masters Thesis
Full Text:: interest in the world of renewable energy. Significant advancements in design and technology are being

ScholarsArchive@OSU

A motor-generator and supercapacitor based system for microgrid frequency stabilization

Design and Implementation of a Frequency Controlled Electric Hot Water Heater Retrofit Thermostat

Rapid Grid State Estimation using Singular Value Decomposition

Residential load simulation and applied load management strategies

Calibration, characterization, and linear quadratic Gaussian estimation of sensor feedback signals for a novel ocean wave energy linear test bed

Development of a grid-scale energy storage solution via demand response using model predictive control of multiple residential water heaters

Mini-Data Acquisition System for Small-Scale Testing of Wave Energy Converters

Development of two-variable maximum power point tracking control for ocean wave energy converters utilizing a power analysis and data acquisition system

Simplified WECC modeling for frequency response, wind integration, and energy storage

A novel control design for a wave energy converter

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