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 10 of 10 for “"galvanically isolated"”.
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A Wide-Bandwidth Galvanically Isolated Current Sensor with Frequency Modulation
Highly-integrated galvanically isolated current sensing solutions are required to satisfy the demands arising from recent developments in areas such as electric vehicles, smart homes and industrial electronics. These sensors must also be able to provide measurements for wide bandwidths and with …
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Package-scale galvanically isolated systems for data transfer [Sistemi di isolamento galvanico package-scale per trasferimento dati]
Questa tesi riguarda la progettazione di isolatori galvanici package-scale. Tali sistemi sfruttano tecniche di packaging/assemblaggio e accoppiamento a radiofrequenza (RF) tra micro-antenne per trasmettere dati da un'interfaccia utente a un'interfaccia isolata. In particolare, viene proposto un …
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Fully integrated dc-dc converters with basic and double galvanic isolation
… based on discrete components. Consequently, galvanically isolated interfaces are becoming an interesting research topic for both industry and academia, since integrated systems performing power and/or data transfer through a galvanic isolation barrier are largely demanded in a wide range of …
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Advancements in resonant and current source gate driving techniques for fast switching Wide Band Gap (WBG) Metal Oxide Field Effect Transistors (MOSFETs)
… over VSGD. Furthermore, a new dual-channel Isolated CSGD is proposed, which provides two galvanically isolated gate-drive signals with switching time control. Comparative analysis demonstrates 20% efficiency improvement over VSGD. The design is validated using a hardware-in-the-loop (HIL) …
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A highly efficient low output voltage DC to DC converter
… V input bus to a tightly regulated 3.3 V output, galvanically isolated from the input. (2) Among all these topologies, select the one which leads to the highest efficiency and the lowest mass. (3) Optimize the chosen topology. (4) Develop a small signal moded of the selected topology. In order to …
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Fully Integrated Data and Power Transfer Systems with Galvanic Isolation
… principal activity was focused on the design of galvanically isolated integrated systems as a part of a research project at the RF ADC by exploiting STMicroelectronics technology platforms providing on chip galvanic isolation. This technology was previously addressed to the implementation of …
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In-situ impedance characterization for assessing SiC MOSFETs reliability
… In addition, the thesis proposes a scalable and galvanically isolated solution for monitoring multiple SiC MOSFETs operating in complementary configurations, enabling integration into practical converter topologies. Gate-oxide degradation is evaluated using time-dependent dielectric breakdown …
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Bi-directional DC-DC converter for low power applications
… components provides a simple, efficient and galvanically isolated topology for a low power bi-directional dc-dc converter.
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Supercapacitor-assisted Arc Management (SCA2M) technique for DC circuit breakers in low-voltage applications
… costs low. Also, since the SC-MOSFET loop is galvanically isolated from the main DC loop, the prototype is intrinsically protected from natural events such as lightning overvoltage and current surges.
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On the Design of a High-Power Medium-Voltage Converter for Transportation Applications
… the design and implementation of a multi-level isolated dc-dc converter for medium-voltage applications to accelerate the adoption of medium-voltage dc systems.