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 56 for “"Battery Management"”.
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Fast adaptive observers for battery management systems
… demand for new efficient and safe algorithms for battery management has surged. More complex chemistry cells, such as lithium-ion batteries, with their sensitivity to mishandling, misuse and defects as is evident with recent device recalls due to fires, have historically been treated more …
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Novel System Identification Techniques For Battery Management System
… circuit model (ECM) parameters of a Li-ion battery that offers several advantages over existing ones. Particularly, (i) The proposed approach depends only on measured voltage across and current through the battery; (ii) We theoretically derive the estimation error in terms of the voltage and …
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Battery Management Systems for Firefighting Robots Using Simulation Modeling
<p>The battery management systems for firefighting robots are intended to enable firefighting robots to increase operating time and to effectively extinguish a fire while managing the amount of water in a fire hose and cooperating sub-robots. To increase the operating time by managing the traction …
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Design and implementation of an automated battery management platform
… of the hardware platform for automated battery management with battery changing/charging capability for autonomous UAV missions with persistency requirement that extends the mission duration beyond the life of a single UAV battery. The platform is tested through a series of missions …
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Compact and efficient power electronics with applications to battery management systems
… circuits. Another area of research is on fast battery charging using active battery management system topologies. These topologies have been proven before but this work expands upon those by using modern power electronics techniques to minimize the size and maximize the efficiency. This is …
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Optimization of Automated Guided Vehicles (AGV) Fleet Size With Incorporation of Battery Management
… models and simulations do not incorporate the battery usage of the vehicles and the effect it can have on the throughput and the number of AGVs required for the system. The goal of this research is to develop a simulation model to determine the optimized number of AGVs that is capable of …
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A cost-effective battery management and monitoring strategy for micro-grids in India
… This work addresses such costs by addressing battery longevity through the creation of a cost-effective and easy to use battery monitor that helps off-grid system operators increase the lifetime of the battery system. This work also explores methods of extracting battery health information …
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Data redundancy reduction using sensitivity analysis method for machine-learning-based battery management system
… of machine-learning (ML) techniques in the battery management system (BMS). The novel approach analyzes the sensitivity of lithium-ion battery model parameters towards their discharge performances. The sensitivity analysis is based on the sum-of-difference method to identify redundant model …
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Cloud and digital-twin enhanced thermal safety framework for e-mobility battery management systems
… EV fires expose critical shortcomings in current battery management systems (BMS) and thermal controls. LIBs exhibit nonlinear characteristics sensitive to operating and environmental conditions, but existing BMS technologies rely solely on surface temperature measurements, neglecting core …
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An Intelligent Lead Acid Battery Management System for Solar and Off-Peak Energy Storage
… proposes a microcontroller-based solar energy management system which combines battery management and storage technology to address this issue. This approach uses an energy system with a solar panel array, a maximum power point tracking (MPPT) unit, a battery management system, and a …
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Artificial Intelligence Solutions to Enhance Energy Saving and Battery Management in Electrified and Connected Vehicles
L'abstract è presente nell'allegato / the abstract is in the attachment
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Assessment of Waste Battery Management in Peri-Urban Settlement, Case Study of Kigamboni/ Temeke District
This study assessed the Waste Batteries Management in Peri-Urban Settlement, Case study Kigamboni/Temeke District. Specifically the study was done at Kisalawe II ward, Tumaini and Kichangani Mtaa jurisdiction area. A total of 57 respondents from Tumaini and Kichangani Mtaa as well as officials from …
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The Development of a High-Performance Distributed Battery Management System for Large Lithium Ion Packs
<p>A high performance battery management system (BMS) for large capacity cells was designed, built, and tested in a cycle of three revisions. The BMS was designed for use in applications where the battery pack configuration is unknown: parallel, series, or any combination. Each of the cells is …
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Advancing vehicle electrification: control strategies for hybrid electric vehicles and battery management algorithms for state estimation
L'abstract è presente nell'allegato / the abstract is in the attachment
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Innovative AI-Enabled Digital Twins for Smart Battery Management: Enhancing Battery Life and Performance in Smart Vehicles
L'abstract è presente nell'allegato / the abstract is in the attachment
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Comparative Analysis of Coulomb Counting and Extended Kalman Filter for State of Charge Estimation in Battery Management Systems
… a measure of the amount of available charge in a battery cell. It is not possible to directly measure SOC because it is a function of the stoichiometric concentration of ions in the cell, hence current and voltage measurements were used to obtain the required accurate and precise estimation. …
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Power Converter Design for Maximum Power Transfer and Battery Management for Vibration-Based Energy Harvesting on Commercial Railcars
… energy harvested is much lower, around 1 W. A battery pack can be used to store the useful energy harvested. However, a power conditioning circuit is required to convert the 3-phase AC energy from the harvester into DC for the battery pack. The power converter should be capable of extracting …
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Battery Cell Monitoring Unit
… and temperature in a 12-cell 18650 lithium-ion battery module aims to be low-power, serving as the core of an energy-efficient battery management system and facilitating battery management functions with cell data. Notable features include a switchable voltage divider, a single op-amp …
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Assessment of fire and explosion hazards in large-scale battery energy storage systems intended for Namibian green hydrogen projects
The integration of large-scale battery energy storage systems (BESS) is a pivotal component in advancing Namibian green hydrogen projects, aimed to promote sustainable energy solutions. But there are serious fire and explosion risks associated with the use of Battery Energy Storage Systems, …
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Electrochemical Model Based Fault Diagnosis of Lithium Ion Battery
… of the electrochemical model of a Lithium-Ion battery having a LiCoO2 chemistry. Battery electrochemical model parameters are subject to change under severe or abusive operating conditions resulting in, for example, Navy over-discharged battery, 24-hr over-discharged battery, and over-charged …
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