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 4 of 4 for “"Multi-level Inverters"”.
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On the use of switched-capacitor multi-level inverters for electro-aerodynamic thrust applications
… The converter was a switched-capacitor multi-level inverter(SCMLI) capable of generating a variety of AC waveform shapes. The power draw of the DBD and the DC corona discharge current were measured for each waveform at a DBD voltage of 6kVpp and 10kHz, and used to estimate the thrust to …
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PWM strategies for multilevel multiphase AC drives
Pulse width modulation (PWM) strategies for multilevel multiphase ac drives have been analysed in this thesis. The large amount of published work in the area of multiphase drives recognises their advantages compared to the standard three-phase solutions. Some of them arc improved power sharing …
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Optimal Finite Control Set Model Predictive Control Strategies for Induction Motor Drives
… and flux errors, the neutral-point voltage of multi-level inverters and inverter switching frequency. The control algorithm determines the optimal voltage vector that minimizes the pre-defined cost function. Each variable included in the cost function has a weighting factor according to …
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Addressing control and capacitor voltage regulation challenges in multilevel power electronic converters
Multilevel power electronic converters are the current industry solutions for applications that demand medium voltage, reasonable efficiency, and high power quality. The proper operation of these types of power converters requires special control, modulation methods, and capacitor voltage …