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 8 of 8 for “"series configuration"”.
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Investigations on Air-cooled Air Gap Membrane Distillation and Radial Waveguides for Desalination
… was used in which modules could be used in a series configuration to increase the flux value for the distillate. The output from the series configuration was found to have about three times the production from a single pass water-cooled system with the same temperature difference between the …
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Simulação digital de desempenho de veículos híbridos bateria / motor de combustão em configuração série
… is a battery/internal combustion engine series configuration. The traction system is modeled through a set of equations which take into account various parameters of each in dividual component. Losses are evaluated separately for each individual component. A computer programa in FORTRAN …
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Applications of superconducting magnetic energy storage systems in power systems
… link between Power Systems. SMES when used in a series configuration between two or more systems combines the benefits of asynchronous connection, interconnection and energy storage. A model of such a scheme has been developed and the control of such a scheme is demonstrated using the EMTP. The …
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Speaker Dependent Voice Recognition with Word-Tense Association and Part-of-Speech Tagging
… (ANN) and Hidden Markov Models (HMM) in a series configuration to achieve higher accuracy. This differs from existing research by diverging from the usual single model approach or the creation of hybrid ANN and HMM models.</p>
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NiMH battery forensics: Instrumentation, modelling and prognostics for identifying failure
… cycling energy to and from cells connected in a series configuration. Switching a supercapacitor-bank-based energy store between series and parallel configurations, coupled with a bidirectional switch-mode power-supply, ensures that maximum energy is retained during the analysis cycle. Extended …
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High Efficiency Topologies for Dual Voltage Inputs
… allows the converter to run in parallel or series modes, optimizing the performance at the high line, 230 Vac, and low line, 115 Vac Mains and enhancing the performance over the 90 – 265 Vac Universal Mains. The parallel/series configuration provides device size and cost reduction, two …
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Fully Soft-Switching Modulation Methods for SRC-Unfolding Inverter
… and/or high current stresses. Meanwhile, the series resonant converter has been prevalent in past decades due to its simplicity and high efficiency. Therefore, it is intriguing to design a single-stage inverter based on a series resonant converter. However, there are limited papers regarding …
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Characterizing the role of defects on the sensing performance of carbon nanotube and graphene based gas sensors
… The approach is to use a CNT based detector in a series configuration with a gas chromatography column. It will demonstrated that a mixture of nine different compounds can be detected with these CNT based detectors when the detector operates in current stimulated desorption (CSD) mode. This is the …