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 7 of 7 for “"Scaled-down Prototype"”.
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Stability Analysis of a High-Power Microgrid
… into a microgrid. </p> <p>In addition, a scaled-down prototype of the high-power microgrid testbed at NCREPT, the so-called “mini-NCREPT”, is designed and constructed to reproduce some of the issues already encounter in the high-power tested and to developed countermeasures in a laboratory …
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Reconfigurable multiport solid-state transformer for DC fast charging stations
… currents and voltages under varying loads. A scaled-down prototype achieves an efficiency of 93.75%, with experimental results showing light EVs charged at 1.25A/50V and heavy EVs at 2.5A/100V, with an 8.2% voltage ripple. Grid current THD remains below 5%, meeting IEEE 519-2022 standards. The …
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A Novel Arc Welding Power Supply with Improved Power Factor Correction
… of the proposed design was built on a scaled-down prototype for a proof-of-concept of the new topology. The prototype specifications were created for a 5A, 20V output with a 20-24V, 60Hz input. This project demonstrated that the proposed new topology was successful in obtaining a near …
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Design and Testing of a Hovercraft with Electroaerodynamic Propulsion
… MSD thruster powered hovercraft through a scaled-down prototype and final design. The hovercraft was tethered to a ground-based power supply and carried a payload mass to simulate having on-board power electronics to limit the scope of the project. The design of an EAD hovercraft involved …
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Control Design of a Single-Phase DC/AC Inverter for PV Applications
… To validate the designed controllers, a scaled down prototype is constructed and tested with a digital signal processor (DSP) TMS320F28335.</p>
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An 8 GHz Ultra Wideband Transceiver Testbed
… rates present extraordinary demands on the down-conversion resources. Samples are captured by the high-speed ADC and processed using a Xilinx Virtex-II Pro (XC2VP70) FPGA. The testbed has two components: a non real-time part for data capture and signal acquisition, and a real-time part for …
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A Software Defined Ultra Wideband Transceiver Testbed for Communications, Ranging, or Imaging
… overview of the implementation of both a scaled-down prototype as well as the final version of the testbed. This dissertation concludes by evaluating the of the transceiver testbed in terms of the narrowband dynamic range, the accuracy with which it can sample and reconstruct a UWB pulse, …