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 “"six-switch"”.
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Modeling and Control of a Six-Switch Single-Phase Inverter
… well performing and cost competitive system. The six-switch single-phase inverter proposed in this thesis is a prime candidate for use in single households and small businesses. Its compact size and compatibility with existing electrical standards make its integration easy. However, little work is …
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Unified zero-current-transition techniques for high-power three-phase PWM inverters
… study of zero-current-transition (ZCT) soft-switching techniques for high-power three-phase PWM inverter applications. Major efforts in this study are as follows: 1) Conception of one new ZCT scheme and one new ZCT topology; 2) Systematic comparison of a family of ZCT inverters; 3) Design, …
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High performance on-line control of three-phase PWM current-source converters
… two topologies have evolved for three-phase six-switch static power converters with an intermediate dc link, the voltage-source and the current-source. Despite the advantages of the current-source topology such as current limiting, higher reliability, and low ac-voltage harmonic distortion, …
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Boost Matrix Converters in Clean Energy Systems
… by the minimum number of semiconductor switches. The Z-source, Quasi Z-source, Series Z-source and Switched-inductor Z-source networks were originally proposed for boosting the output voltage of power electronic inverters. These ideas were extended here on three-phase to three-phase and …
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Advanced Semiconductor Device and Topology for High Power Current Source Converter
… GTO in series with a diode is used as the power switch in the CSC. Since the GTO has a lower switching speed and requires a complicated gate driver, the symmetrical GTO based CSC usually has low dynamic response speed and low efficiency. To achieve high power rating, fast dynamic response speed …