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Filtering by: Subject Electric power systems--State estimation Remove constraint Subject: Electric power systems--State estimation Degree Name Master of Science (M.S.) Remove constraint Degree Name: Master of Science (M.S.)

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  • Bitmap Indexing : Energy Applications and Improvements

    Creator:
    McCamish, Benjamin
    Abstract:
    Large databases and data warehouses are becoming prevalent for the storage and management of energy data. Accelerating the rates at which data can be retrieved is beneficial not only to allow for more efficient search of the data, but also to be integrated with other energy system tools. In this...
    Resource Type:
    Masters Thesis
    Full Text:
    the power system information. PMUs have several advantages, one of which is being able to monitor

  • 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:
    available. This research aims to extend power system state estimation to a distribution level using the

  • Electromagnetic analysis of energy system devices

    Creator:
    Li, Yan
    Abstract:
    Many new applications of energy system devices have been developed to save energy, improve the controllability and stability of industrial processes, and reduce the weight, volume and cost of consumer devices. Due to the novelty of these devices, traditional empirical methods and lumped-parameter circuit theory methods are not sufficient for...
    Resource Type:
    Masters Thesis
    Full Text:
    power semiconductor devices and special electric machines were developed and became widely popular in

  • Determining The Impact of Photovoltaic Generation on Power Systems

    Creator:
    AL-Anazi, Falah
    Abstract:
    The National Conference of State Legislatures NCSL declares that 29 states have been active in adopting and increasing renewable portfolio standards. Present renewable portfolio standards require utilities to increase integration of renewable energy sources such as photovoltaic (PV). The increased penetration of PV systems is expected to destabilize the power...
    Resource Type:
    Masters Thesis
    Full Text:
    state voltage of Western Electric Coordinating Council (WECC) as the penetration level of the PV system

  • Evaluation of dynamically controlled resistive braking for the Pacific Northwest power system

    Creator:
    Raschio, Peter J.
    Abstract:
    Today's power systems are undergoing dynamic changes in their operation. The high cost of capital improvements that include new generation and transmission projects has prompted power system planners to look for other alternatives in dealing with increased loads and overall system growth. A dynamic braking resistor is a device that...
    Resource Type:
    Masters Thesis

  • Analysis and optimal sizing of an energy storage system for wind farm applications

    Creator:
    Yen, Zuan Z.
    Abstract:
    Modern wind energy is the technology of choice with a short payback period for increasing renewable energy portfolios. Bonneville Power Administration (BPA), a United States power authority in the Pacific Northwest expects to increase their wind energy capacity from 2,000 megawatts to 6,000 megawatts within the next five years. Currently...
    Resource Type:
    Masters Thesis
    Full Text:
    increase, the variability of wind energy on the power system must be addressed. Large scale energy storage

  • Industrial power system faults

    Creator:
    Badr, Ahmad Mohamad Amin
    Abstract:
    The purpose of this thesis is to represent and calculate unsymmetrical secondary faults on a grounded wye-to-delta transformer bank. This thesis is specifically concerned with the secondary connections often encountered in industrial installations. Faults on these systems have not been adequately investigated. Three types of faults are considered, namely: 1....
    Resource Type:
    Masters Thesis
    Full Text:
    The experiment was conducted at Oregon State University in the power system laboratory of Dearborn

  • Applications of mathematical programming techniques in optimal power flow problems

    Creator:
    Li, Ruqi
    Abstract:
    In the past two decades, a great amount of attention has been paid to investigating the economic and safe operation of power systems using modern mathematical techniques. The classic economic dispatch problem, now often called the Optimal Power Flow problem, has been formulated as a mathematical optimization problem and has...
    Resource Type:
    Masters Thesis
    Full Text:
    POWER FLOW PROBLEMS by Ruqi Li A THESIS submitted to Oregon State University in partial

  • Analysis and control of power systems using orthogonal expansions

    Creator:
    Fernandes, Stephen Ronald
    Abstract:
    In recent years, considerable attention has been focused on the application of orthogonal expansions to system analysis, parameter identification, model reduction and control system design. However, little research has been done in applying their useful properties to Power System analysis and control. This research attempts to make some inroads in...
    Resource Type:
    Masters Thesis
    Full Text:
    , little research has been done in applying their useful properties to Power System analysis and control

  • A remotely controlled power quality test platform for characterizing the ride-through capabilities of adjustable speed drives

    Creator:
    Matheson, Evelyn
    Abstract:
    With the increased attention on high efficiency and controllability of industrial processes, as well as reduced weight, volume and cost of consumer products, the applications of nonlinear power electronic converters such as adjustable speed drives (ASDs) are showing a rapid rise. Power Quality (PQ) is becoming an increasing concern with...
    Resource Type:
    Masters Thesis
    Full Text:
    and industrial levels of the power system, where PQ related disruptions can cause system malfunction