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 20 of 63 for “"Fast Charging"”.
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Reconfigurable multiport solid-state transformer for DC fast charging stations
… Transformer (SST)-based Electric Vehicle (EV) fast charging station that enhances reliability and optimizes power distribution. Traditional SST-based stations rely on a shared DC bus, susceptible to faults that disrupt the entire system. The proposed system introduces multiple independent DC …
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Calendar, Cycling, and Fast charging aging in Li-ion batteries
L'abstract è presente nell'allegato / the abstract is in the attachment
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Lifetime prediction for lithium-ion batteries undergoing fast charging protocols
… to mixed galvanostatic and potentiostatic fast charging policies. Porous Electrode Theory is used to predict battery lifetime by parameteric reductions of effective solid-phase Fickian diffusivities, electrolytic Stefan-Maxwell diffusivity, and Butler-Volmer exchange currents. Parameter …
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Designing Electrolytes for Durable and Fast-Charging Alkali-Ion Batteries
… capacity, extending lifespan, enabling faster recharging, and reducing environmental impact. Prior to optimization, it is essential to clarify the mechanisms of battery degradation in various scenarios. However, uncovering these underlying mechanisms is challenging, as batteries are …
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Integration challenges for fast-charging infrastructure to support electric vehicle adoption
Highway fast-charging stations located between major population centers are necessary to address consumer charging concerns and thus to support the continued adoption of electric vehicles to meet decarbonization policy targets. Yet such stations, if sized to support anticipated demand, may cause …
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Energy management of nuclear-renewable hybrid energy system for fast charging station
… impact the grid due to the high load of the charging stations. Hence, an alternative solution is required to support the load demand of a fast charging station (FCS) while reducing the grid dependency and emissions. The application of renewable energy sources (RESs) is limited due to their …
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Cyber attacks detection in electric vehicles fast charging stations using wavelets and deep learning
The Integration of the electric vehicles fast charging stations with smart electric grid allows the electric vehicles to provide regulation services (e.g., voltage and frequency) to the grid through the Vehicle-to-Grid (V2G) concept. An effective service provision dictates the integration of …
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Optimal Architectures for Electric Vehicle Fast Charging and Impacts on Grid and Battery Life
… electric vehicles (EVs), the demand for public charging infrastructure is increasing to support more widespread, out-of-home recharging options. At the same time, charging power levels are rising to reduce recharging times, making them comparable to the refueling durations of internal combustion …
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Analysis and mitigation of the impacts of integrating fast-charging stations on the voltage fluctuations
As the number of electric vehicles increases, fast charging becomes a necessity in the electric service stations; not only to reduce the charging and waiting times for electric vehicles whether in service or in a queue, but also to increase their commercial benefits by increasing their utilization …
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A multistage-constant-current, temperature-controlled, health-conscious fast charging algorithm for lithium-ion batteries
… with their gasoline counterparts, EVs need fast charging methods to achieve equivalent refueling times. However, fast charging can adversely affect the health and cycle life of the battery due to excessive temperature rise resulting in accelerated degradation of the battery chemistry. …
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Enabling extreme fast charging systems in electric vehicles through thermal management and thermophysical property characterization
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2027-05-01
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Analysis, Design and Control of a Modular Full-Si Converter Concept for Electric Vehicle Ultra-Fast Charging
L'abstract è presente nell'allegato / the abstract is in the attachment
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The thermodynamics, kinetics and modelling of fast-charging lithium-ion batteries featuring crystallographic shear niobium metal oxide anodes
… global resources. We need batteries that charge faster and live longer, such that we can use less resources. Faster charge and longer life are currently limited by the negative electrode, typically graphite, because fast charging would push the potential into the regime of hazardous and …
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Modelling and real-time simulation of a modular bidirectional solid-state transformer for ultra-fast charging of electric vehicles
… MV utility network enabling high-power and ultra-fast charging capabilities for electric vehicles, with the capacity to incorporate energy storage systems at the MVDC-link. This topological configuration allows bi-directional power flow for Vehicle-to-Grid and for scalability to higher voltage and …
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Analyzing the Role of Fast Charging Infrastructure on EV Adoption in Multi-Unit Residential Buildings: An Analysis Using Structural Equation Modelling
This study examines the impact of charging infrastructure on electric vehicle (EV) adoption, focusing on the utilization of Direct Current Fast Chargers (DCFCs) among residents of multi-unit residential buildings (MURBs) and non-MURBs in the City of Victoria, British Columbia, Canada. Using …
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Probabilistic assessment of the impact of integrating large-scale high-power fast charging stations on the power quality in the electric power distribution systems
… impacts of integrating large-scale high-power fast charging stations on the electric power quality by studying different power quality phenomena such as low-order and high-order harmonics, supraharmonics and voltage/light flickering. New three-phase effective power quantities are developed at …
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Impact assessment and mitigation of the effect of cyber-physical attacks on the electric vehicles high-power fast charging stations considering open charge point protocol
… demand also increases the need for High Power Fast Charging Stations. The deployment of such charging stations dictates the establishment of information and communication infrastructure that uses communication protocols. Such an infrastructure makes these charging stations prone to …
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High power li-Ion battery performance: a mechanistic analysis of aging
… industrial and research LIB fields are emerging. Fast charging is gaining momentum in order to meet the demands of high power LIB systems. The ability of a LIB to perform fast charging depends on various factors, including cell active materials, and the design of a reliable fast charging protocol. …
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Control and Optimization of Energy Storage System in Power Distribution System
… of EVs in the market today and ii) inadequate fast-charging infrastructure for long-distance trips. Extreme fast charging (XFC) technology can recharge EVs in less than 10 minutes for 200 miles range. Firstly, a novel robust optimization-based mixed integer linear programming model is proposed …
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