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 5 of 5 for “"Hybrid Converter"”.
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High Efficiency DC-DC Converter for EV Battery Charger Using Hybrid Resonant and PWM Technique
… of electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs).This thesis focuses on the DC-DC converter for high voltage battery charger and is divided into four chapters. The background related to EV battery charger is introduced, and the topologies of isolated DC-DC …
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Lifetime Assessment and Real-Time Reliability Evaluation of SIC MOSFETs in Power Converters
… of Silicon Carbide (SiC) MOSFETs in modern power converters enables higher efficiency and faster switching but raises new challenges in reliability under thermal and electrical stresses. This thesis presents a comprehensive framework for assessing and enhancing the lifetime of semiconductor …
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Analysis of soft charging switched capacitor power converters
Switch capacitor converters are a microcosm in the world of power converters and as such have received little attention in both research and application. There is a perception that they possess many undesirable operating characteristics, such as inefficiency, poor output regulation and tracking, …
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Evaluation of a phytogenic feed additive on performance, nutrient digestion, and absorption in turkey poults
… a 6-week brooding period. In total, 864 male Hybrid Converter turkey poults were obtained from a local commercial hatchery on day-of-hatch and placed into floor pens with clean pine shavings. The treatments were randomly assigned including an industry-type corn-soybean meal positive control …
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High-performance power converters leveraging capacitor-based energy transfer
… the active and passive devices. In particular, a hybrid approach is adopted, where both capacitors and inductors are used in the voltage conversion and power transfer process. Conventional capacitor-based converters, called switched-capacitor (SC) converters, suffer from poor efficiency due to the …