Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"Battery modeling"”.
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Lithium-ion battery modeling using non-equilibrium thermodynamics
… of non-equilibrium thermodynamics in lithium-ion battery modeling. As the demand for higher power and longer lasting batteries increases, the search for materials suitable for this task continues. Traditional battery modeling uses dilute solution kinetics and a fit form of the open circuit …
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Advanced battery modeling for interfacial phenomena and optimal charging
… rate and enhanced safety for lithium-ion battery (LIBs) are urgently needed. To solve these challenges, the relevant physics at different length scale need to be understood. However, experimental study is time consuming and limited in small scale’s study. Modeling techniques provide us …
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Sustainable battery engineering: single-step battery recycling, battery modeling, and battery electrolyte analysis
The application of battery systems is continually growing. An energy device originally just found in phones and laptops moved to electric vehicles and continues to move on into other applications on earth and potentially in space. As batteries become more prolific, the problems surrounding …
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Reduced-order modeling and adaptive observer design for lithium-ion battery cells
… discusses the design of a control-oriented modeling approach to Lithium- Ion battery modeling, as well as the application of adaptive observers to this structure. It begins by describing the fundamental problem statement of a battery management system (BMS), and why this is challenging to …
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Prediction of Battery Health Dynamics
… performance, and cost. In this work, advanced modeling techniques are developed to tackle some of these issues. This dissertation is subdivided into four parts, the first is introduction while the remaining are dedicated to the development of computational techniques for predicting battery …
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Optimization and State Estimation of Li Ion Cells Using Single Particle Model
… and aerospace (e.g. satellite power sources). Battery modeling is a key factor to design, optimize and control Li ion cells. Due to reliability and robustness, physics-based models are of great interests with respect to empirical Equivalent Circuit (EC) models. However, the computation burden …
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Vehicle Traction Battery Modelling
… has been gradually increasing. In order for the Battery Management System (BMS) to perform effectively, accurately, and efficiently depends on the accuracy of the battery model of the battery pack. The work performed in this thesis is to model the battery pack, both the electrical model and the …
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A hybrid battery cell voltage equalizer considering thermal behavior and capacity fade characteristics
… developing a robust, high-fidelity lithium-ion battery model adaptive to changes in operating temperature, aiming for accurate estimation of state of health (SOH). The thesis proposes two novel methods for lithium-ion battery SOH tracking and estimation using the developed battery model. …
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Power electronics implementation of dynamic thermal storage as effective inertia in large energy systems
… building electrical and thermal energy systems modeling is addressed, including solar and HVAC systems as well as batteries and large-scale thermal storage. A lab-scale power system features various update rates of a variable frequency fan drive over stochastic solar data. A full-scale …
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THERMAL MODELS OF LITHIUM-ION CELLS AND BATTERIES
… of thermal models for lithium-ion cells and battery systems with different materials and configurations were developed by incorporating the cell energy balance equations and the temperature-dependency of cell parameters into the different electrochemical models.</p> <p>Among these models, the …