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Dissertations / Theses on the topic 'Grid modeling'

Author: Grafiati

Published: 25 June 2021

Last updated: 29 July 2025

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1

Sjolte, Jonas. "Marine renewable energy conversion : Grid and off-grid modeling, design and operation." Doctoral thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for elkraftteknikk, 2014. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-26004.

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The global energy production from renewable sources is increasing, with high penetration of both wind and solar in key regions. Ocean Wave Energy is projected to contribute with an increasing share of the future power supply, and the focus of this work is to investigate the requirements for connecting wave energy to the power grid, in context of the Fred. Olsen (FO) Wave Energy Project. Most Wave Energy Converters (WECs) produce highly distorted power due to the reciprocal motion induced by the ocean waves. Some WEC systems have integrated energy storage that overcomes this limitation, but add

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Liu, Xin. "Scalable online simulation for modeling grid dynamics /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2004. http://wwwlib.umi.com/cr/ucsd/fullcit?p3158471.

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Elyas, Seyyed Hamid 8045266. "Synthetic Modeling of Power Grids Based on Statistical Analysis." VCU Scholars Compass, 2017. http://scholarscompass.vcu.edu/etd/4888.

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The development of new concepts and methods for improving the efficiency of power networks needs performance evaluation with realistic grid topology. However, much of the realistic grid data needed by researchers cannot be shared publicly due to the security and privacy challenges. With this in mind, power researchers studied statistical properties of power grids and introduced synthetic power grid topology as appropriate methodology to provide enough realistic power grid case studies. If the synthetic networks are truly representative and if the concepts or methods test well in this environme

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Bürgler, Josef Franz. "Discretization and grid adaptation in semiconductor device modeling /." [S.l.] : [s.n.], 1990. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=9146.

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5

Srivastava, Ravi K. "An Adaptive Grid Algorithm for Air Quality Modeling." NCSU, 1998. http://www.lib.ncsu.edu/theses/available/etd-19980919-174712.

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<p>SRIVASTAVA, RAVI K. An Adaptive Grid Algorithm for Air Quality Modeling. (Under the direction of Dr. D. Scott McRae.)The physical and chemical processes responsible for air pollution span a wide range of spatial scales. For example, there may be point sources, such as power plants that are characterized by relatively small spatial scales compared to the size of the region that may be impacted by such sources. To obtain accurate distributions of pollutants in an air quality simulation, the pertinent spatial scales can be resolved by varying the physical grid node spacing.A new dynamic adapti

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Hayashi, Koichi 1967. "Variable grid finite-difference modeling including surface topography." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/9367.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, September 1999.<br>"August 6, 1999."<br>Includes bibliographical references (leaves 188-190).<br>We have developed a two-dimensional viscoelastic finite-difference modeling method for highly complex surface topography and subsurface structures. Realistic modeling of seismic wave propagation in the near surface region is complicated by many factors, such as strong heterogeneity, topographic relief and large attenuation. In order to account for these complications, we use a velocity-stress

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Cavraro, Guido. "Modeling, Control and Identification of a Smart Grid." Doctoral thesis, Università degli studi di Padova, 2015. http://hdl.handle.net/11577/3424251.

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We are in front of an epochal change in the power distribution and generation scenario. The increasing request of energy, the energy dependency of several countries from few foreign nations endowed with oilfield or gas field, and, on the other hand, the climate change and environmental issues are the main explanation of the recent development and spread of renewable distributed energy generation technologies. Examples of them are photovoltaic panels, wind turbines or geothermal, biomass, or hydroelectric. They are called small-size generators, or micro-generator, since the amount of power the

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Sankaran, Vaidyanathan. "Sub-grid Combustion Modeling for Compressible Two-Phase Flows." Diss., Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/5274.

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A generic formulation for modeling the sub-grid combustion in compressible, high Reynolds number, two-phase, reacting flows has been developed and validated. A sub-grid mixing/combustion model called Linear Eddy Mixing (LEM) model has been extended to compressible flows and used inside the framework of Large Eddy Simulation (LES) in this LES-LEM approach. The LES-LEM approach is based on the proposition that the basic mechanistic distinction between the convective and the molecular effects should be preserved for accurate prediction of the complex flow-fields such as those encountered in many

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9

Stergiadis, Dimitris. "Persona modeling by crowdsourcing using the repertory grid technique." Thesis, Linköpings universitet, Institutionen för datavetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-140916.

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Within user modeling there are various methods for representing targeted users. Persona for example is a user archetype which is given a face and name, and is carefully described in terms of goals, needs, and tasks (Blomquist & Arvola, 2002). Personas are widely used, but have been criticized for often not being based on empirical data (McGinn & Kotamraju, 2008). In this thesis I explore the use of the Repertory grid technique (RGT) in a user modeling context, an approach deriving from George Kelly’s (1955) Personal construct theory, which elicits both idiographic (i.e. the subjective

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10

Miller, Daniel K. "Wire grid modeling of the Linearly Tapered Slot Antenna." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/26339.

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11

Ilves, Kalle. "Modeling and Design of Modular MultilevelConverters for Grid Applications." Licentiate thesis, KTH, Elektrisk energiomvandling, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-105779.

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Grid-connected high-power converters are found in high-voltage direct current transmission (HVDC), static compensators (STATCOMs), and supplies for electric railways. Such power converters should have a high reliability, high efficiency, good harmonic performance, low cost, and a small footprint. Cascaded converters are promising solutions for high-voltage high-power converters since they allow the combination of excellent harmonic performance and low switching frequencies. A high reliability can also be achieved by including redundant submodules in the chain of cascaded converters. One of the

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Gross, Matthew Edward. "Discrete fracture modeling for fractured reservoirs using Voronoi grid blocks." Texas A&M University, 2003. http://hdl.handle.net/1969.1/5777.

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Fractured reservoirs are commonly simulated using the Dual Porosity model, but for many major fields, the model does not match field results. For these cases, it is necessary to perform a more complex simulation including either individual fractures or pseudofracture groups modeled in their own grid blocks. Discrete Fracture Modeling (DFN) is still a relatively new field, and most research on it up to this point has been done with Delaunay tessellations. This research investigates an alternative approach using Voronoi diagrams, yet applying the same DFN principles outlined in previous works. T

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Plikas, Atanasis. "Numerical modeling of fibre suspensions in grid-generated turbulent flow." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0023/MQ50361.pdf.

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Ilves, Kalle. "Modeling and Design of Modular Multilevel Converters for Grid Applications." Doctoral thesis, KTH, Elektrisk energiomvandling, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-153762.

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This thesis aims to bring clarity to the dimensioning aspects and limiting factors of the modular multilevel converter (MMC). Special consideration is given to the dc capacitors in the submodules as they are a driving factor for the size and weight of the converter. It is found that if the capacitor voltages are allowed to increase by 10% the stored energy must be 21 kJ/MW in order to compensate the capacitor voltage ripple. The maximum possible output power can, however, be increased by injecting a second-order harmonic in the circulating current. A great advantage of cascaded converters is t

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Vasudevan, Sneha. "One-Step-Ahead Load Forecasting for Smart Grid Applications." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1323312608.

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Mansouri, Seyed Akbar. "Circuit Topology Study of Grid-Connected Photovoltaic System." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1308328627.

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Podber, David P. "Modeling strongly stratified flow using the dynamic grid adaptation (DGA) technique /." The Ohio State University, 1997. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487946776024051.

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Li, Mengyu. "GIS-BASED MODELING OF ELECTRIC VEHICLES AND THE AUSTRALIAN ELECTRICTY GRID." Thesis, The University of Sydney, 2019. https://hdl.handle.net/2123/21880.

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The decarbonisation of transport and power supply sectors is key to achieving global and national emissions cut targets in line with Paris Agreement’s limiting global warming goals. Electric vehicles (EVs), coupled with large adoption of renewable energy (RE) resources in the power system, offer such carbon mitigation solutions. However, due to the unknown spatio-temporal variability of EV charging load, introducing large quantities of EVs and high shares of variable wind and solar energy poses challenges to the load balance management. Against this background, this thesis examines the potenti

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Foshee, Jacob Wesley. "Resolution independent curved seams in clothing animation using a regular particle grid." Texas A&M University, 2004. http://hdl.handle.net/1969.1/1226.

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We present a method for representing seams in clothing animation, and its application in simulation level of detail. Specifically we consider cloth represented as a regular grid of particles connected by spring-dampers, and a seam specified by a closed set of parametric trim curves in the cloth domain. Conventional cloth animation requires the tessellation of seams so that they are handled uniformly by the dynamics process. Our goal is a seam definition which does not constrain the attached clothing panels to be of the same resolution, or even constant resolution, while not being a hindrance t

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Howard, Dustin F. "Modeling, simulation, and analysis of grid connected dish-stirling solar power plants." Thesis, Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/34832.

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The percentage of renewable energy within the global electric power generation portfolio is expected to increase rapidly over the next few decades due to increasing concerns about climate change, fossil fuel costs, and energy security. Solar thermal energy, also known as concentrating solar power (CSP), is emerging as an important solution to new demands for clean, renewable electricity generation. Dish-Stirling (DS) technology, a form of CSP, is a relatively new player in the renewable energy market, although research in the technology has been ongoing now for nearly thirty years. The firs

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Mataifa, Haltor. "Modeling and control of a dual-mode grid-integrated renewable energy system." Thesis, Cape Peninsula University of Technology, 2015. http://hdl.handle.net/20.500.11838/2190.

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Thesis (MTech (Electrical Engineering))--Cape Peninsula University of Technology, 2015.<br>From the electric power generation perspective, the last three decades have been characterized by sustained growth in the amount of Distributed Power Generation (DPG) systems integrated into the electric grid. This trend is anticipated to continue, especially in light of the widespread acceptance of the many benefits envisaged in the increase of renewable-based power generation. The potential for grid-integrated DPG systems to significantly contribute to electric power supply reliability has consistentl

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Kharchenko, M., Світлана Віталіївна Подолкова, Светлана Витальевна Подолкова, and Svitlana Vitaliivna Podolkova. "A usage of grid-technology for modeling physical phenomena in modern science." Thesis, Sumy State University, 2020. https://essuir.sumdu.edu.ua/handle/123456789/77836.

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It is well known that modern scientific problems are very complicated and can not be solved by pen and paper without computers. The main reason for usage computer resources is a lot of equations need to be solved and huge amount of data need to be used for corresponding computations. Nowadays scientists use HPC clusters (high-performance computing cluster) for solving their complicated scientific problems instead of low productive PC (personal computer).

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Johnson, Benjamin Anders. "Modeling and Analysis of a PV Grid-Tied Smart Inverter's Support Functions." DigitalCommons@CalPoly, 2013. https://digitalcommons.calpoly.edu/theses/994.

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The general trends in the past decade of increasing solar cell efficiency, decreasing PV system costs, increasing government incentive programs, and several other factors have all combined synergistically to reduce the barriers of entry for PV systems to enter the market and expand their contribution to the global energy portfolio. The shortcomings of current inverter functions which link PV systems to the utility network are becoming transparent as PV penetration levels continue to increase. The solution this thesis proposes is an approach to control the inverters real and reactive power outp

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Baduel, Laurent. "Typed Groups for the Grid." Phd thesis, Université de Nice Sophia-Antipolis, 2005. http://tel.archives-ouvertes.fr/tel-00009757.

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La communication de groupe est un dispositif crucial pour le calcul haute performance notamment sur les grilles de calculs. Tandis que les bibliothèques issues des travaux antérieurs imposent des contraintes spécifiques aux programmeurs (par exemple l'utilisation d'interfaces consacrées) pour effectuer des communications de groupes, cette thèse présente un mécanisme qui se veut plus flexible. En particulier, nous proposons un modèle, où, étant donnée une classe Java, les communications de groupes sont déclanchées par appel aux méthodes publiques de la classe en conservant la notation pointée;

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Dimble, Dipesh S. "Geometry modeling for patterned and repetitive configurations." Birmingham, Ala. : University of Alabama at Birmingham, 2006. http://www.mhsl.uab.edu/dt/2007m/dimble.pdf.

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Kurzbach, Stefan [Verfasser], and Ralf [Akademischer Betreuer] Möller. "Flood modeling in spatial data and grid infrastructures / Stefan Kurzbach. Betreuer: Ralf Möller." Hamburg-Harburg : Universitätsbibliothek der Technischen Universität Hamburg-Harburg, 2014. http://d-nb.info/1053704275/34.

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Akkinapragada, Nagasmitha. "Dynamic modeling and simulations of solid oxide fuel cells for grid-tied applications." Diss., Rolla, Mo. : University of Missouri-Rolla, 2007. http://scholarsmine.umr.edu/thesis/pdf/final_copy1_09007dcc8031997c.pdf.

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Thesis (M.S.)--University of Missouri--Rolla, 2007.<br>Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed April 17, 2007) Includes bibliographical references (p. 77-80).

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Marshall, David D. "Extending the functionalities of Cartesian grid solvers : viscous effects modeling and MPI parallelization." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/11999.

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29

Rehman, Attiqa [Verfasser]. "Workload Modeling and Prediction for Workflow Scheduling in Dynamic Grid Environments / Attiqa Rehman." Hagen : Fernuniversität Hagen, 2014. http://d-nb.info/104711464X/34.

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Wu, Diyun, and 伍迪芸. "Modeling, analysis and coordination of electric vehicles integrating into the electric power grid." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/197122.

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In recent years, since the concept of smart grid rises and the existing power grids are continuously modernized, more and more electric vehicles (EVs) are integrated into the power grid. In the power grid, EVs are expected to provide various energy services, such as spinning reserves, regulation services, optimization services, stability improvement, reactive compensation and grid security. This thesis is to model, analyze and implement these energy services of EVs. 　　Firstly, a multilayer framework of a power system with vehicle-to-grid (V2G) and vehicle-to-vehicle (V2V) operation is propose

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Bailey, Jermaine A. "UNIFORM AND MULTI-GRID MODELING OF ACOUSTIC WAVE PROPAGATION WITH CELLULAR AUTOMATON TECHNIQUES." Monterey, California. Naval Postgraduate School, 2013. http://hdl.handle.net/10945/32789.

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The Cellular Automaton (CA) method is an alternative computational technique used in understanding the behavioral response of dynamic systems. It allows great flexibility in the application of various types of boundary conditions. As such, this method is used in developing an alternative propagation model for ocean acoustics. The modeling scheme creates a profile of propagation losses versus range, in an acoustic medium. Moreover, the chosen complex boundary conditions, which are not easily modeled by ordinary numerical techniques, are shown to perform with remarkable ease with CA methods. Acc

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Gokarapu, Ramu. "Determination of Harmonics for Modeling Integration of Solar Generation to The Electric Grid." ScholarWorks@UNO, 2011. http://scholarworks.uno.edu/td/1312.

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The purpose of this study is to determine a model for analysis of integrating solar generation to the electric grid .The model is then used in determining Harmonics of Integrating solar panels to the electric grid that are based on parallel or series combination of solar cells. To study integration of solar generation to the grid, we have used solar series and solar parallel models in EMTP (Electro Magnetic Transient Program) real time simulation software. When integrating solar generation models to the grid, due to DC to AC conversion and due to variation of solar energy intensity, the electr

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Foskolos, Georgios. "Current harmonic modeling of aggregated electric vehicle loads in the low voltage grid." Licentiate thesis, Mälardalens högskola, Framtidens energi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-53169.

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The proliferation of Electric Vehicles (EVs) poses new challenges for the Distribution System Operator (DSO). For example, the rectifiers that are used for charging EV batteries could significantly influence Power Quality (PQ), in terms of harmonic distortion. The emissions from individual EV, are well regulated by current harmonic emission standards. But what the aggregation of multiple EV loads will look like is still uncertain and the research being made in this area is still in its early stage. The DSO responsibilities include ensuring grid code compliance confirmed by PQ metering. In ge

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Tee, Chin Yen. "Market Design for the Future Electricity Grid: Modeling Tools and Investment Case Studies." Research Showcase @ CMU, 2017. http://repository.cmu.edu/dissertations/856.

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The future electricity grid is likely to be increasingly complex and uncertain due to the introduction of new technologies in the grid, the increased use of control and communication infrastructure, and the uncertain political climate. In recent years, the transactive energy market framework has emerged as the key framework for future electricity market design in the electricity grid. However, most of the work done in this area has focused on developing retail level transactive energy markets. There seems to be an underlying assumption that wholesale electricity markets are ready to support an

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Shepero, Mahmoud. "Modeling and forecasting the load in the future electricity grid : Spatial electric vehicle load modeling and residential load forecasting." Licentiate thesis, Uppsala universitet, Fasta tillståndets fysik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-359432.

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The energy system is being transitioned to increase sustainability. This transition has been accelerated by the increased awareness about the adverse effects of the greenhouse gas (GHG) emissions into the atmosphere. The transition includes switching to electricity as the energy carrier in some sectors, e.g., transportation, increasing the contribution of renewable energy sources (RES) to the grid, and digitalizing the grid services. Electric vehicles (EVs) are promoted and subsidized in many countries among the sustainability initiatives. Consequently, the global sales of EVs rapidly increase

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Mengistu, Dawit. "Multi-Agent Based Simulations in the Grid Environment." Licentiate thesis, Karlskrona : Blekinge Institute of Technology, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-00371.

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The computational Grid has become an important infrastructure as an execution environment for scientific applications that require large amount of computing resources. Applications which would otherwise be unmanageable or take a prohibitively longer execution time under previous computing paradigms can now be executed efficiently on the Grid within a reasonable time. Multi-agent based simulation (MABS) is a methodology used to study and understand the dynamics of real world phenomena in domains involving interaction and/or cooperative problem solving where the participants are characterized by

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Ambarkutuk, Murat. "A Grid based Indoor Radiolocation Technique Based on Spatially Coherent Path Loss Model." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/80405.

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This thesis presents a grid-based indoor radiolocation technique based on a Spatially Coherent Path Loss Model (SCPL). SCPL is a path loss model which characterizes the radio wave propagation in an environment by solely using Received Signal Strength (RSS) fingerprints. The propagation of the radio waves is characterized by uniformly dividing the environment into grid cells, followed by the estimation of the propagation parameters for each grid cell individually. By using SCPL and RSS fingerprints acquired at an unknown location, the distance between an agent and all the access point in an ind

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Frogley, David C. "Fast Relabeling of Deformable Delaunay Tetrahedral Meshes Using a Compact Uniform Grid." BYU ScholarsArchive, 2011. https://scholarsarchive.byu.edu/etd/2738.

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We address the problem of fast relabeling of deformable Delaunay tetrahedral meshes using a compact uniform grid, with CPU parallelization through OpenMP. This problem is important in visualizing the simulation of deformable objects and arises in scientific visualization, games, computer vision, and motion picture production. Many existing software tools and APIs have the ability to manipulate 3D virtual objects. Prior mesh-based representations either allow topology changes or are fast. We aim for both. Specifically, we improve the efficiency of the relabeling step in the Delaunay deformable

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Antonelli, Jacopo. "Reduced order modeling of wind turbines in MatLab for grid integration and control studies." Thesis, Högskolan på Gotland, Institutionen för kultur, energi och miljö, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hgo:diva-1865.

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The current trend in the wind power industry is to develop wind turbines of constantly increasing size and rated power, as well as wind farms of growing size and installed wind power. A careful study of the behaviour of the wind turbines during their operation is of crucial importance in the planning phase and in the design stage of a wind farm, in order to minimize the risks deriving from a non accurate prediction of their impact in the electric grid causing sensible faults of the system. To analyze the impact of the wind turbines in the system, motivates the development of accurate yet simpl

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Zahid, Zaka Ullah. "Design, Modeling and Control of Bidirectional Resonant Converter for Vehicle-to-Grid (V2G) Applications." Diss., Virginia Tech, 2015. http://hdl.handle.net/10919/77686.

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Electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs) are gaining popularity because they are more environmentally friendly, less noisy and more efficient. These vehicles have batteries can be charged by on-board battery chargers that can be conductive or inductive. In conductive chargers, the charger is physically connected to the grid by a connector. With the inductive chargers, energy can be transferred wirelessly over a large air-gap through inductive coupling, eliminating the physical connection between the charger and the grid. A typical on-board battery charger consists o

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Oral, Hakki Sarp. "Performance modeling and analysis of multicast infrastructure for high-speed cluster and Grid networks." [Gainesville, Fla.] : University of Florida, 2003. http://purl.fcla.edu/fcla/etd/UFE0002422.

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Du, Yang. "Modeling and analysis of single-phase two-stage inverter for grid-connected photovoltaic application." Thesis, The University of Sydney, 2013. http://hdl.handle.net/2123/9334.

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In order to extract the maximum amount of power from the PV modules and convert it into an appropriate form for grid integration, a power electronics interface is needed. This thesis focuses on analysis and modeling of the single-phase two-stage inverter for grid-connected PV application with special attention given to the harmonic issues. A DC/DC battery-integrated boost converter can serve as the front end in a two-stage PV inverter configuration. A steady-state analysis for this new type of converter is carried out. An application of this converter in distributed Maximum Power Point Trackin

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MARCHEGIANI, ENRICO. "Aging modeling and analysis of electrical storage in e-mobility and smart grid applications." Doctoral thesis, Università Politecnica delle Marche, 2022. https://hdl.handle.net/11566/300598.

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Le prospettive future nel settore energetico sono al centro di un dibattito internazione che cerca di risolvere la crisi legata al cambiamento climatico arrivando ad un significativo processo di decarbonizzazione. Una nuova "green economy" sta emergendo rapidamente e l’energia elettrica sempre più detiene un ruolo centrale in questo contesto. Al fine di affrontare il cambiamento climatico, i problemi economici e favorire la transizione verde, gli investimenti nella trasformazione del sistema energetico rappresentano l’unica soluzione sulla strada verso la neutralità climatica e l’equità

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Subbiah, Rajesh. "An activity-based energy demand modeling framework for buildings: A bottom-up approach." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/23084.

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Energy consumption by buildings, due to various factors such as temperature regulation, lighting, poses a threat to our environment and energy resources. In the United States, statistics reveal that commercial and residential buildings combined contribute about 40 percent of the overall energy consumption, and this figure is expected to increase. In order to manage the growing demand for energy, there is a need for energy system optimization, which would require a realistic, high-resolution energy-demand model. In this work, we investigate and model the energy consumption of buildings by takin

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Alexandros, Kordonis. "DYNAMIC ANALYSIS AND MODELING OF AC/AC POWER CONVERTERS FOR APPLICATIONS TO SMART-GRID SOLUTIONS." 京都大学 (Kyoto University), 2015. http://hdl.handle.net/2433/199313.

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Mensah, Adje. "Modeling and Analysis of Solar Arrays for Grid Connected Systems with Maximum Power Point Tracking." Honors in the Major Thesis, University of Central Florida, 2004. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/422.

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This item is only available in print in the UCF Libraries. If this is your Honors Thesis, you can help us make it available online for use by researchers around the world by following the instructions on the distribution consent form at http://library.ucf.edu/Systems/DigitalInitiatives/DigitalCollections/InternetDistributionConsentAgreementForm.pdf You may also contact the project coordinator, Kerri Bottorff, at kerri.bottorff@ucf.edu for more information.<br>Bachelors<br>Engineering and Computer Science<br>Electrical Engineering

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Shah, Shahil. "Small and Large Signal Impedance Modeling for Stability Analysis of Grid-connected Voltage Source Converters." Thesis, Rensselaer Polytechnic Institute, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10786614.

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<p> Interactions between grid-connected converters and the networks at their terminals have resulted in stability and resonance problems in converter-based power systems, particularly in applications ranging from wind and PV farms to electric traction and HVDC transmission networks. Impedance-based modeling and analysis methods have found wide acceptance for the evaluation of these resonance problems. </p><p> This thesis presents small and large signal impedance modeling of grid-connected single and three phase voltage source converters (VSC) to enable the analysis of resonance conditions in

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Depuru, Soma Shekara. "Modeling, Detection, and Prevention of Electricity Theft for Enhanced Performance and Security of Power Grid." University of Toledo / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1341522225.

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Wang, Qiaojue. "An Integrated Multilevel Approach to Urban Development Modeling at Grid, Census block and Municipality Levels." University of Cincinnati / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1407407288.

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Öhrström, Adrian, and Joakim Frisk. "ASSESSMENT OF LARGE-SCALE ENERGY STORAGE FOR GRID-CONNECTED SOLAR PARKS IN NAMIBIA." Thesis, Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-32390.

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The aim of this thesis is to investigate the impact and feasibility of implementing large scale energy storage systems for the purpose of energy shifting at grid connected solar parks in Namibia. The country, which receives a large amount of solar irradiance, is ideal for the construction of solar parks. However, as solar parks are an intermittent energy source, energy storage systems are becoming an increasingly attractive option in order to decrease losses and secure the supply of electricity. For this purpose, a model in Matlab was created to simulate different storage types. The input data

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