Index Catalog // ScholarsArchive@OSU

A force control algorithm for a wave energy linear test bed

Creator:: Henshaw, Nathan R.
Abstract:: Researchers at Oregon State University, focusing on the development of ocean wave energy converters, have designed and installed a unique linear test bed to aid in the characterization of these converters. Under the original control scheme, the linear test bed follows a position profile and is limited in its ability...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Nathan R. Henshaw for the degree

Power Electric System Load and Generation Forecasting via ARMA, ARIMA, and K-Medoids Methods for Grid Expansion Purposes: A Comparison

Creator:: McLaughlin, Zachery D.
Abstract:: The electric power grids of countries across the globe rely on load and generation forecasting to know when, where, and how much resources need to be dispatched to sustain proper grid operation. Because of this, forecasting needs to be highly accurate to avoid unnecessary resource dispatch which can be costly....
Resource Type:: Capstone Project
Full Text:: 15th, 2023. Title: Power Electric System Load and Generation Forecasting via ARMA, ARIMA, and K

Modeling and experimental verification of electric and magnetic fields generated by undersea power transmission cables

Creator:: York, Charles E.
Abstract:: As interest grows in developing devices to harvest energy from ocean waves, tidal currents, and offshore wind, concerns over possible environmental effects from such devices also grow. One such concern is over the induced electric fields and the generated magnetic fields from generators and their associated submarine power cables in...
Resource Type:: Masters Thesis
Full Text:: 2πr (2.1) where r is the distance away from the wire and H is the intensity of the resulting

Power System Planning for Sustainable, Reliable, and Accessible Electricity: Models, Methods, and Metrics

Creator:: Cicilio, Phylicia R.
Abstract:: Generation resources are shifting from centralized, high inertial, fossil fuel based to decentralized, no inertia, and variable renewable resources. The evolution of generation resources in electrical grids requires the transformation of the electrical grid infrastructure, and operation and planning procedures and standards. This dissertation takes four investigations into how to...
Resource Type:: Dissertation
Full Text:: es S to ra g e T y p es H O M E R H O M E R E n er gy F re e 3- w ee k tr ia l, 50 0

Enhancing Resolution and Scalability of Power Grid Reliability Algorithms

Creator:: Lassetter, Austin R.
Abstract:: This Thesis aims to determine whether we can improve the accuracy, resolution, and speed of calculations for common power system problems using simple computational models that scale well to machine learning and high performance computing solutions. The second chapter of this Thesis implements more precise aging and degradation models for...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Austin R. Lassetter for the

New configurations for RF/microwave bandstop and lowpass filters

Creator:: Peddibhotla, Harish V.
Abstract:: This thesis presents new, compact configurations for RF/microwave bandstop and lowpass filters for embedded passive applications. A simple design methodology is presented for designing the folded-transmission line filters on a microstrip platform. Unlike the conventional stub-loaded filter designs, the proposed folded-line filters will have practical dimensions for a wide range...
Resource Type:: Masters Thesis
Full Text:: '= (2.15) k ω c k R C kC ω0

Investigation of bipolar resistive switching in zinc-tin-oxide for resistive random access memory

Creator:: Murali, Santosh
Abstract:: Resistive random access memory (RRAM) is a non-volatile memory technology based on resistive switching in a dielectric or semiconductor sandwiched between two different metals. Also known as memristors, these devices are potential candidates for a next-generation replacement for flash memory. In this thesis, bipolar resistive switching is reported for the...
Resource Type:: Masters Thesis

A tunable duty-cycle-controlled switched-R-MOSFET-C CMOS filter for low-voltage and high-linearity applications

Creator:: Xiao, Ying
Abstract:: A novel switched-R-MOSFET-C input branch is proposed for low-voltage and high-linearity applications. The tunability is achieved by varying the clock duty cycle using an automatic tuning circuit. This tuning method does not involve a change in gate voltage, and is therefore particularly suitable for low-voltage applications. The advantages of the...
Resource Type:: Masters Thesis
Full Text:: , 2004 . Title: A Tunable Duty-Cycle-Controlled Switched-R-MOSFET-C CMOS Filter for Low-Voltage and

A novel linear generator for wave energy applications

Creator:: Ernst, Steven George
Abstract:: With the increasing effort to identify alternative methods of energy generation, extraction of ocean energy has gathered a large interest. Research and industry have begun considering wave energy as the next new alternative energy. The unique challenges of ocean energy requires a wave energy converter to be both robust and...
Resource Type:: Masters Thesis
Full Text:: , 2009. Title: A Novel Linear Generator for Wave Energy Applications Abstract approved: Ted K. Brekken

Hybrid electric vehicle active rectifier performance analysis

Creator:: Amon, Ean A.
Abstract:: In advanced hybrid electric vehicle development, performance and dependability are essential considerations in the design process. High efficiency is crucial in a successful design and fault tolerance is necessary to provide limp-home capability under faulted operating conditions. The reduction of electromagnetic interference is mandatory to reduce interference in communications and...
Resource Type:: Masters Thesis
Full Text:: 33 18(k). Dc-bus voltage waveform of the three-phase active rectifier, 20 kHz carrier frequency

ScholarsArchive@OSU

A force control algorithm for a wave energy linear test bed

Power Electric System Load and Generation Forecasting via ARMA, ARIMA, and K-Medoids Methods for Grid Expansion Purposes: A Comparison

Modeling and experimental verification of electric and magnetic fields generated by undersea power transmission cables

Power System Planning for Sustainable, Reliable, and Accessible Electricity: Models, Methods, and Metrics

Enhancing Resolution and Scalability of Power Grid Reliability Algorithms

New configurations for RF/microwave bandstop and lowpass filters

Investigation of bipolar resistive switching in zinc-tin-oxide for resistive random access memory

A tunable duty-cycle-controlled switched-R-MOSFET-C CMOS filter for low-voltage and high-linearity applications

A novel linear generator for wave energy applications

Hybrid electric vehicle active rectifier performance analysis

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