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Dissertations / Theses on the topic 'Battery modelling'

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1

Bögel, Ernst Wolfgang. "Battery modelling for traction applications." Thesis, Coventry University, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.319841.

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2

Rydberg, Lova. "RTDS modelling of battery energy storage system." Thesis, Uppsala universitet, Elektricitetslära, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-155960.

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This thesis describes the development of a simplified model of a battery energy storage. The battery energy storage is part of the ABB energy storage system DynaPeaQ®. The model has been built to be run in RTDS, a real time digital simulator. Batteries can be represented by equivalent electric circuits, built up of e.g voltage sources and resistances. The magnitude of the components in an equivalent circuit varies with a number of parameters, e.g. state of charge of the battery and current flow through the battery. In order to get a model of how the resistive behaviour of the batteries is infl
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3

Georén, Peter. "Characterisation and modelling of lithium-ion battery electrolytes." Doctoral thesis, KTH, Chemical Engineering and Technology, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3650.

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<p>Rechargeable batteries play an important role as energycarriers in our modern society, being present in wirelessdevices for everyday use such as cellular phones, video camerasand laptops, and also in hybrid electric cars. The batterytechnology dominating the market today is the lithium-ion(Li-ion) battery. Battery developments, in terms of improvedcapacity, performance and safety, are major tasks for bothindustry and academic research. The performance and safety ofthese batteries are greatly influenced by transport andstability properties of the electrolyte; however, both haveproven difficu
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4

von, Srbik Marie-Therese. "Advanced lithium-ion battery modelling for automotive applications." Thesis, Imperial College London, 2015. http://hdl.handle.net/10044/1/51498.

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A novel electrical circuit analogy is proposed to model electrochemical systems under realistic automotive operation conditions. The model is developed for a lithium ion battery and is based on a pseudo 2D electrochemical model. It calculates the evolution of species concentration distribution and diffusion for a given current load, as a result of electrochemical reactions. The application example is an automotive system, in which results are obtained at a rate faster than real-time and well within the accuracy requirements of a typical Battery Management System (BMS). This is the first Equiva
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5

Chaouachi, Oumaima. "Up-scaling methodology for lithium-ion battery modelling." Thesis, Université Grenoble Alpes, 2021. http://www.theses.fr/2021GRALI011.

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La technologie des batteries Lithium-ion bénéficie aujourd'hui d'un grand succès et est largement utilisée dans diverses technologies portatives, pour le transport et les réseaux. Néanmoins, au vue de la diversité des chimies des batteries Li-ion et des nombreux mécanismes de vieillissement, il est primordial pour les concepteursde modules de batterie d'avoir recours à la simulation des performances et du vieillissement afin de satisfaire le cahier des charges desmodules développés. Les cellules Li-ions sont des systèmes multi-physiques par essence, où des modifications aux échelles microscopi
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6

Farrell, Troy W. "The mathematical modelling of primary alkaline battery cathodes." Thesis, Queensland University of Technology, 1998.

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7

Alipour, Mohammad. "Modelling Adoption Behaviour of Home Battery and Solar PV Systems." Thesis, Griffith University, 2022. http://hdl.handle.net/10072/418273.

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Residential solar photovoltaic (PV) systems are a key contributor to the ongoing transition to renewable energy supply chain systems for addressing the onslaught of climate challenges. With the costs of small-scale PV systems reaching grid parity, it is making up a significant proportion of supply in many countries. Generating electricity from PV arrays at the point of demand curbs the necessity to transfer power over long distances through an expensive grid infrastructure. Behind the rich spectrum of benefits rendered to all sides, however, is the rising socio-technical challenges that stem f
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8

Wang, Chang. "Mathematical modelling of lithium intercalation dynamics in battery electrodes." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:2e259d53-c9f1-4d1f-8aa9-48e857ad553b.

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This thesis discusses mathematical models for phase separation pattern in electrode materials for lithium ion batteries. The material is assumed to be composed of discrete "compartments", which might model individual particles in nanoparticle Lithium Iron Phosphate cathode material, for example, or individual layers in graphite anode material. We first present deterministic ODE models to describe quasi-equilibrium and out-of-equilibrium lithiation/delithiation of such systems. In sequence, we examine a single compartment under voltage-control, a multicompartment system under current-control, a
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9

Canals, Casals Lluc. "Modelling Li-ion battery aging for second life business models." Doctoral thesis, Universitat Politècnica de Catalunya, 2016. http://hdl.handle.net/10803/462106.

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Electric vehicles are, slowly but steadily, entering into the automotive market. The slow entry is caused, basically, by the high cost of their batteries. Additionally, electric vehicle batteries are considered not useful for traction purposes when they have lost between 20 or 30% of its capacity. At this point, batteries should be recycled by the phew companies capable to do so in Europe, knowing that management of batteries as industrial waste until the recycling factory costs money. In the search of economical incentives and trying to eliminate the recycling costs, the idea of electric vehi
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10

Samba, Ahmadou. "Battery electrical vehicles analysis of thermal modelling and thermal management." Caen, 2015. http://www.theses.fr/2015CAEN2003.

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L’avancée de la recherche sur les batteries a conduit à une utilisation massive des batteries Lithium-ion de grande capacité dans les véhicules électriques. De tels designs, en grand format, ont l'avantage de réduire le nombre de cellules interconnectées dans les packs de batteries. Dans les applications de transport, le temps de recharge des batteries constitue un frein au développement des véhicules électriques. L'augmentation du courant de charge peut soumettre à la batterie à des situations très critiques et peut ainsi entrainer une augmentation considérable de sa température. En long term
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11

Zhang, Cheng. "Advanced battery modelling and state estimation methods for electric vehicles." Thesis, Queen's University Belfast, 2016. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.709878.

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Electric vehicles (EVs) are rapiding gaining popularity worldwide in recent years as a way of replacing the internal combustion engine vehicles to improve fuel efficiency and to reduce emissions in the transport sector. Lithium ion batteries have been widely used in EVs as the power source due to their several advantages, such as high energy/power density, long service life, high efficiency and environmentally friendly features. A battery management system (BMS) is essential in EV applications for safe and efficient operation of the battery pack where hundreds or even thousands of battery cell
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12

Shamsi, Mohammad Haris. "Analysis of an electric Equivalent Circuit Model of a Li-Ion battery to develop algorithms for battery states estimation." Thesis, Uppsala universitet, Elektricitetslära, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-298427.

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Batteries have imparted momentum to the process of transition towards a green future. However, mass application of batteries is obstructed due to their explosive nature, a trait specific to Li-Ion batteries. To cater to an efficient battery utilization, an introduction of a battery management system would provide an ultimate solution. This thesis deals with different aspects crucial in designing a battery management system for high energy as well as high power applications. To build a battery management system capable of predicting battery behavior, it is necessary to analyze the dynamic proce
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Azoidou, Eva. "Battery Lifetime Modelling and Validation of Wireless Building Automation Devices in Thread." Thesis, KTH, Kommunikationsnät, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-199957.

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The need for energy eciency in wireless communication is prevalent in all areas,but to an even greater extent in low-power and lossy networks that rely on resourceconstraineddevices. This degree project seeks to address the problem of modellingthe battery lifetime of a duty-cycled node, participating in a wireless sensor networkthat is typically used in smart home and building applications. Modelling inMATLAB combined with experimentation are employed to predict the life expectancyand to validate using a hardware implementation. Various scenarios includingsleepy end devices in a wireless senso
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Wijewardana, Singappuli M. "Mathematical modelling and control of renewable energy systems and battery storage systems." Thesis, Queen Mary, University of London, 2017. http://qmro.qmul.ac.uk/xmlui/handle/123456789/24860.

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Intermittent nature of renewable energy sources like the wind and solar energy poses new challenges to harness and supply uninterrupted power for consumer usage. Though, converting energy from these sources to useful forms of energy like electricity seems to be promising, still, significant innovations are needed in design and construction of wind turbines and PV arrays with BS systems. The main focus of this research project is mathematical modelling and control of wind turbines, solar photovoltaic (PV) arrays and battery storage (BS) systems. After careful literature review on renewable ener
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Md, Said Mohamad. "Experimental study and numerical modelling of lithium-ion battery thermal runaway behaviour." Thesis, University of Sheffield, 2018. http://etheses.whiterose.ac.uk/20847/.

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Talpos, John C. "Modelling cognitive disorders associated with hippocampal dysfunction : a novel automated test battery." Thesis, University of Cambridge, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.612990.

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17

Greco, Angelo. "Numerical and analytical modelling of battery thermal management using passive cooling systems." Thesis, Lancaster University, 2016. http://eprints.lancs.ac.uk/78600/.

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This thesis presents the battery thermal management systems (BTMS) modelling of Li-ions batteries and investigates the design and modelling of different passive cooling management solutions from single battery to module level. A simplified one-dimensional transient computational model of a prismatic lithium-ion battery cell is developed using thermal circuit approach in conjunction with the thermal model of the heat pipe. The proposed model is compared to an analytical solution based on variable separation as well as three-dimensional (3D) computational fluid dynamics (CFD) simulations. The th
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18

Kraft, Cecilia, and Daniel Laving. "Modelling the Flow and Allocation of Materials from Battery Recycling through Production." Thesis, KTH, Energiteknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-297573.

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With the current shift towards renewable energy sources, the demand for batteries is expected to follow an exponential increase in the future, and lithium-ion batteries will be the bulk of it. In order to reduce carbon dioxide emissions from battery production and to secure future availability of critical metals, more batteries will need to be recycled. To incentivize this, the European Union will impose regulations on recycling efficiencies as well as recycled content in produced batteries. The purpose of this study was twofold. Firstly, it was to construct a model in Microsoft Excel which co
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19

Bennett, Christopher Joseph. "Modelling and Control of Battery Energy Resources in Low Voltage Distribution Networks." Thesis, Griffith University, 2015. http://hdl.handle.net/10072/367996.

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Over the last decade governments in Australia and around the globe have heavily promoted the installation of rooftop solar photovoltaics (PV) in residential low voltage (LV) distribution networks. While distributed solar PV offers a range of benefits, they have not significantly reduced distribution network demand during critical periods due to the incongruity between the residential load profile and the solar PV generation curve. The residential load profile has load demand in the morning, moderate demand during mid-morning, low demand during the middle of the day and peak demand in the eveni
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BATTAGLIA, DANIELE. "Modelling and Application of Battery Energy Storage Systems in Electric Vehicle Charge." Doctoral thesis, Università degli Studi di Cagliari, 2022. http://hdl.handle.net/11584/333518.

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The present PhD dissertation deals with the dynamic modelling and implementation of a molten salt battery storage system of the SMHB (Sodium Metal Halide) topology. Chapter 1 focuses on the state of the art of Battery Energy Storage System (BESS) technologies, highlighting the most widespread technologies and their relative advantages and disadvantages. In addition, different modelling techniques are presented for the description of the storage system behaviour. Next, the main fields of application for BESS are presented. Chapter 2 introduces the Sodium Metal Halide Battery. Its chemical chara
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Mellblom, Fredrik. "Start modelling for heavy trucks." Thesis, Linköping University, Department of Electrical Engineering, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2618.

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<p>Modern heavy trucks tend to get more and more equipment demanding electric power. As a result, the electric power left for startingbecome more and more limited. If a complete view of the entire starting system-battery, starter and the combustion engine - is used, the total system can be investigated and optimized. This thesis is a study of the starting system and its components. Theories for each component are presented and models are derived for a complete starting system. Focus lies on the battery and starter motor. The purpose of the modelling work is to gain knowledge of the starting sy
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22

Mercan, Aybüke. "Driveline Modelling for Full Electric Bus." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.

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23

MUSIO, MAURA. "Management and modelling of battery storage systems in microGrids and virtual power plants." Doctoral thesis, Università degli Studi di Cagliari, 2016. http://hdl.handle.net/11584/266749.

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In the novel smart grid configuration of power networks, Energy Storage Systems (ESSs) are emerging as one of the most effective and practical solutions to improve the stability, reliability and security of electricity power grids, especially in presence of high penetration of intermittent Renewable Energy Sources (RESs). This PhD dissertation proposes a number of approaches in order to deal with some typical issues of future active power systems, including optimal ESS sizing and modelling problems, power ows management strategies and minimisation of investment and operating costs. In
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Wood, Stephen. "Computer modelling studies of new electrode materials for rechargeable batteries." Thesis, University of Bath, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.687357.

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Developing a sustainable energy infrastructure for the 21st century requires the large scale development of renewable energy resources. Fully exploiting these inherently intermittent supplies will require advanced energy storage technologies, with rechargeable Li-ion and Na-ion batteries considered highly promising for both vehicle electrification and grid storage applications. However, the performance required of battery materials has not been achieved, and significant improvements are needed. Modern computational techniques allow the elucidation of structure-property relationships at the ato
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25

Jarushi, Ali Milad. "Analysis and modelling of energy source combinations for electric vehicles." Thesis, University of Manchester, 2011. https://www.research.manchester.ac.uk/portal/en/theses/analysis-and-modelling-of-energy-source-combinations-for-electric-vehicles(3674cf1a-b471-492f-8f6d-a3afb1039998).html.

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The objective of this research is to develop suitable models to simulate and analyse Electrical Vehicle (EV) power-trains to identify and improve some of the deficiencies of EVs and investigate new system architectures. Although some electro-chemical batteries improvements have lately been achieved in specific-energy, the power density is still low. Therefore, an efficient, cost-effective and high power density support unit could facilitate EV competitiveness compared to conventional internal combustion engine powered vehicles in the near future. The Na-Ni-Cl2, or ZEBRA battery as it is most c
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26

Tran, Ngoc Tham. "On the development of electrochemical-based lithium-ion battery models for battery management systems." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/131138/1/Ngoc%20Tham_Tran_Thesis.pdf.

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The main objective of the thesis is to construct high-performance, reduced order, electrochemical models incorporating thermal and degradation phenomenon that can be used in advanced battery management systems. These models have been developed to be computationally simple, whilst maintaining their ability to accurately represent the major electrochemical and thermodynamical degradation mechanisms of grid-connected lithium ion batteries. The performance of these models is validated numerically by comparing their output with solutions of a more sophisticated (and computationally expensive) pseud
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Chahwan, John A. "Vanadium-redox flow and lithium-ion battery modelling and performance in wind energy applications." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=100223.

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As wind energy penetration levels increase, there is a growing interest in using storage devices to aid in managing the fluctuations in wind turbine output power. Vanadium-Redox batteries (VRB) and Lithium-Ion (Li-Ion) batteries are two emerging technologies which can provide power smoothing in wind energy systems. However, there is an apparent gap when it comes to the data available regarding the design, integration and operation of these batteries in wind systems. This thesis presents suitable battery electrical models which will be used to assess system performance in wind energy applicatio
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Vanden, Eynde Nicholas. "Modelling of a stand alone photovoltaic system with dedicated hybrid battery energy storage system." Master's thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/11932.

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Includes abstract.<br>Includes bibliographical references.<br>The purpose of this thesis project was to model and simulate a stand-alone photovoltaic (PV) plant that utilized the maximum power point tracking (MPPT) technique and included a hybrid battery energy storage system (BESS). The model consisted of five main components namely; the photovoltaic module, maximum power point tracking technique, hybrid battery energy storage system, controller and load.
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Li, An. "Analyse expérimentale et modélisation d’éléments de batterie et de leurs assemblages : application aux véhicules électriques et hybrides." Thesis, Lyon 1, 2013. http://www.theses.fr/2013LYO10021/document.

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Dans le cadre du développement des véhicules électriques et hybrides, la connaissance et la gestion de l'énergie du pack de batteries est une problématique majeure. Pour cela, les constructeurs automobiles ont besoin de modèles numériques pour représenter le comportement dynamique des batteries. L'objectif de cette thèse est de développer, d'une part une méthodologie de caractérisation du comportement dynamique des cellules de batterie et de leurs assemblages et d'autre part des modèles numériques associés qui soient simples, rapides, robustes, présentant le meilleur compromis précision/simpli
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Milshyn, Vladyslav. "Modelling the Effect of Photovoltaics and Battery Storage on Electricity Demand : Implications for Tariff Structures." Thesis, Uppsala universitet, Industriell teknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-301407.

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This project examines the implications of the photovoltaic power generation as well as the battery storage systems on the distribution network tariff structures. Different types of existing distribution tariffs were applied to the residential households’ demand patterns. Several scenarios of demand profiles were theoretically investigated. First scenario included households’ consumption under current situation without on-site power production and any storage, second scenario concerned penetration of average size of solar panel installations and the last demand profile with maximum possible siz
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Mellgren, Niklas. "Validated Modelling of Electrochemical Energy Storage Devices." Licentiate thesis, KTH, Mechanics, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11052.

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<p>This thesis aims at formulating and validating models for electrochemical energy storage devices. More specifically, the devices under consideration are lithium ion batteries and polymer electrolyte fuel cells.</p><p>A model is formulated to describe an experimental cell setup consisting of a Li<sub>x</sub>Ni<sub>0.8</sub>Co<sub>0.15</sub>Al<sub>0.05</sub>O<sub>2</sub> composite porous electrode with three porous separators and a reference electrode between a current collector and a pure Li planar electrode. The purpose of the study being the identification of possible degradation mechanism
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32

Qian, Zhao. "Atomistic Modelling of Materials for Clean Energy Applications : hydrogen generation, hydrogen storage, and Li-ion battery." Doctoral thesis, KTH, Tillämpad materialfysik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-129220.

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In this thesis, a number of clean-energy materials for hydrogen generation, hydrogen storage, and Li-ion battery energy storage applications have been investigated through state-of-the-art density functional theory. As an alternative fuel, hydrogen has been regarded as one of the promising clean energies with the advantage of abundance (generated through water splitting) and pollution-free emission if used in fuel cell systems. However, some key problems such as finding efficient ways to produce and store hydrogen have been hindering the realization of the hydrogen economy. Here from the scien
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Vika, Håvard Breisnes. "Modelling of Photovoltaic Modules with Battery Energy Storage in Simulink/Matlab : With in-situ measurement comparisons." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for elkraftteknikk, 2014. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-26128.

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The use of renewable energy sources is increasing and will play an important role in the future power systems. The unpredictable and fluctuating nature of solar power leads to a need for energy storage as the prevalence increases.A five parameter model of PV modules has been implemented in Simulink/Matlab. The parameters of the model are determined by an approximation method using data sheet values. Inputs to the model include light intensity and ambient temperature. The outputs are any measurements of interests as well as power, cell temperature and voltage. Effects of varying the model param
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Coupan, Frédéric. "Stockage pour les énergies renouvelables : évaluation et modélisation de la batterie plomb-acide." Thesis, Guyane, 2017. http://www.theses.fr/2017YANE0001/document.

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Ce travail comprend deux volets. Un premier volet plus « stratégique » concernant l’importance du stockage pour les énergies renouvelables. Un deuxième volet de plus en plus technique et de plus en plus précis concernant le positionnement du stockage électrochimique, la place qu’y tient la batterie Plomb Acide, les variantes technologiques, pour arriver à une modélisation électrochimique détaillée du type de batterie retenu. Dans le premier volet, le chapitre 1 de la thèse met en évidence le bon positionnement du stockage électrochimique pour les besoins des énergies renouvelables. Vis-à-vis d
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Cailliez, Sylvain. "Modélisation du comportement et du vieillissement d'une batterie utilisée en propulsion automobile." Electronic Thesis or Diss., Ecole centrale de Nantes, 2023. http://www.theses.fr/2023ECDN0006.

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La conjoncture actuelle impose une accélération de la transition de la propulsion automobile thermique vers des alternatives zéro-émissions. Le véhicule électrique à batteries incarne, sur le court terme, l’alternative la plus crédible, mais son manque d’autonomie, de durée de vie, de flexibilité et de fiabilité freine son plein essor.L’optimisation de la gestion énergétique du pack batterie est un facteur clé pour l’amélioration des performances des véhicules électriques. La batterie représente toutefois un organe complexe évoluant au sein d’un environnement tout aussi complexe présentant de
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Sundararajan, Arjun. "Development of a Computer Model to Simulate Battery Performance For Use In Renewable Energy Simulations." Wright State University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=wright1622589070614764.

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Divecha, Avinash S. "Modelling of Hybrid Electric Vehicle Components in Modelica And Comparison with Simulink." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1461244804.

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Gaudray, Gordon. "A behavioral model of solar/diesel/Li-ion hybrid power systems for off-grid applications : Simulation over a lifetime of 10 years in constant use." Thesis, KTH, Kraft- och värmeteknologi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-160967.

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Remote hybrid power systems (RHPS) serve local off-grid loads or various island grids when no grid extension is possible. They combine renewable resources, conventional generators and energy storage systems in order to balance the load at any moment, while ensuring power quality and energy security similar to large centralized grids. Modelling such a complex system is crucial for carrying out proper simulations for predicting the system’s behavior and for optimal sizing of components. The model should include an estimation of the renewable resource availability over the period of the simulatio
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Lind, Philip. "A study of modelling the energy system of an ice rink sports facility : Modelling the heating and cooling of ABB arena syd and implementation of renewable energy sources using TRNSYS." Thesis, Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-40054.

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Environmental issues are important challenges for today’s society. Lots of the energy used by humans comes from fossil energy sources resulting in the environmental threats. A considerable amount of this energy is used in the building sector. Industrial buildings and sports facilities are large users of energy and thus becomes very interesting in an optimization point of view. Modelling of the systems allows for cheap and effective optimizing of the energy usage and effectivity measures can be investigated and implemented. This study creates a model of the indoor ice rink arena of ABB arena sy
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Magnusson, Alexander Erik. "Modelling of battery cooling for Formula Student application : 3D Simulation of air cooled lithium-ion battery with COMSOL Multiphysics®, applied on 2016 years KTH Formula Student car “EV12e”." Thesis, KTH, Energiteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-192556.

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Electric and hybrid cars is one of the technologies to reduce the uses of fossil fuel. What is common with an electric car and a hybrid car is the use of battery to store electrical energy. To sustain high performance, long lifetime and to keep high safety in an electric vehicle it’s very important to control the temperature of the battery cells. Therefore it’s important to have a sufficient and well-designed cooling system that can keep the battery cells within recommended temperature range when the car is driving. In this thesis, battery cooling and battery heat generation in the KTH formula
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Shen, Jing Cong. "Time efficient state-of-charge estimation using open circuit voltage and the logarithmic modelling for battery management system." Thesis, University of British Columbia, 2016. http://hdl.handle.net/2429/59115.

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Battery management systems are important devices for protecting batteries in various electrical and electronic applications. One of the most important features of a properly designed battery management system is the diagnostic techniques for estimating the remaining usable charge in batteries in a time effective manner. This thesis presents two time-efficient and reliable techniques that do not require complex electronic hardware for application. One technique concerns the open-circuit voltage characteristics of a battery while the other technique considers the logarithmic modeling of the equi
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Bizeray, Adrien. "State and parameter estimation of physics-based lithium-ion battery models." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:f326b332-b912-4bf6-a9b3-d5e61d3a9596.

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This thesis investigates novel algorithms for enabling the use of first-principle electrochemical models for battery monitoring and control in advanced battery management systems (BMSs). Specifically, the fast solution and state estimation of a high-fidelity spatially resolved thermal-electrochemical lithium-ion battery model commonly referred to as the pseudo two-dimensional (P2D) model are investigated. The partial-differential algebraic equations (PDAEs) constituting the model are spatially discretised using Chebyshev orthogonal collocation enabling fast and accurate simulations up to high
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Hust, Friedrich [Verfasser], Dirk Uwe [Akademischer Betreuer] Sauer, and Gerd [Akademischer Betreuer] Ascheid. "Physico-chemically motivated parameterization and modelling of real-time capable lithium-ion battery models : a case study on the Tesla Model S battery / Friedrich Emanuel Hust ; Dirk Uwe Sauer, Gerd Ascheid." Aachen : Universitätsbibliothek der RWTH Aachen, 2018. http://d-nb.info/118734687X/34.

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Fialho, Luís André Pereira. "Photovoltaic generation with energy storage integrated into the electric grid: modelling, simulation and experimentation." Doctoral thesis, Universidade de Évora, 2019. http://hdl.handle.net/10174/25361.

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Esta tese apresenta o trabalho e resultados da investigação desenvolvida sobre conversão fotovoltaica com armazenamento de energia integrado em rede elétrica. Começa por apresentar a modelação, simulação e validação da conversão fotovoltaica e inversores com injeção para a rede. Descreve também seguidamente o processo de conceção, construção, comissionamento e desenvolvimento experimental das infraestruturas hoje existentes na Cátedra Energias Renováveis da Universidade de Évora, no que diz respeito às duas microgrids desenvolvidas no âmbito do projeto europeu PVCROPS. Estas microgrids são com
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ARRIGO, FRANCESCO. "New methods for Frequency Signal Modelling and Impact Evaluation of New Resources." Doctoral thesis, Politecnico di Torino, 2020. http://hdl.handle.net/11583/2843972.

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MAHESHWARI, ARPIT. "Modelling, Aging and Optimal Operation of Lithium-ion Batteries." Doctoral thesis, Politecnico di Torino, 2018. http://hdl.handle.net/11583/2715622.

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Energy storage has a big role to play in power systems across the world in order to integrate increasing amounts of intermittent renewable sources of energy. Among the different storage technologies, lithium-ion batteries exhibit favourable characteristics that make them suitable for power system applications. However, commercial success of lithium-ion battery based storage is limited not only for grid applications but also for electric vehicles. This is due to three inter-related factors - safety, price-performance ratio and lifetime, which largely offset the advantages that these batteries o
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Sarban, Singh Ranjit Singh. "A design scheme of energy management, control, optimisation system for hybrid solar-wind and battery energy storages system." Thesis, Brunel University, 2016. http://bura.brunel.ac.uk/handle/2438/13788.

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Hybrid renewable energy system was introduced to improve the individual renewable energy power system’s productivity and operation-ability. This circumstance has led towards an extensive technological study and analysis on the hybrid renewable energy system. The extensive technological study is conducted using many different approaches, but in this research the linear programming, artificial intelligence and smart grid approaches are studied. This thesis proposed a complete hardware system development, implementation and construction of real-time DC Hybrid Renewable Energy System for solar-win
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Seidaliseifabad, Mohammad. "Hosting Capacity Assessment of Distribution Systems." Thesis, The University of Sydney, 2020. https://hdl.handle.net/2123/22077.

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The increasing penetration of distributed energy resources (DERs) in distribution systems may result in a number of technical problems such as over-voltage, overloading, maloperation of protection systems and power quality issues. One approach to address the above-mentioned issues is upgrading the distribution network, which is quite costly. The second approach is to limit the penetration of DERs to the hosting capacity (HC), which is defined as the maximum DER capacity that can be installed in a system without violating the operational constraints. Understanding this concept can assist utilit
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Bonora, Giulia. "Analysis of the impact of stationary energy storage systems in trolleybus grids using Simulink-based modelling." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amslaurea.unibo.it/25832/.

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The voltage profile of the catenary between traction substations (TSSs) is affected by the trolleybus current intake and by its position with respect to the TSSs: the higher the current requested by the bus and the further the bus from the TSSs, the deeper the voltage drop. When the voltage drops below 500V, the trolleybus is forced to decrease its consumption by reducing its input current. This thesis deals with the analysis of the improvements that the installation of an BESS produces in the operation of a particularly loaded FS of the DC trolleybus network of the city of Bologna. The stat
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Glassock, Richard R. "Design, modelling and measurement of hybrid powerplant for unmanned aerial vehicles (UAVs)." Thesis, Queensland University of Technology, 2012. https://eprints.qut.edu.au/61052/1/Richard_Glassock_Thesis.pdf.

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The success or effectiveness for any aircraft design is a function of many trade-offs. Over the last 100 years of aircraft design these trade-offs have been optimized and dominant aircraft design philosophies have emerged. Pilotless aircraft (or uninhabited airborne systems, UAS) present new challenges in the optimization of their configuration. Recent developments in battery and motor technology have seen an upsurge in the utility and performance of electric powered aircraft. Thus, the opportunity to explore hybrid-electric aircraft powerplant configurations is compelling. This thesis c
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