A novel multicell DC-AC converter for applications in renewable energy systems von Ertl, H., Kolar, J.W., Zach, F.C.

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Analysis of a multilevel multicell switch-mode power amplifier employing the "flying-battery" concept von Ertl, H., Kolar, J.W., Zach, F.C.

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A novel three-phase utility interface minimizing line current harmonics of high-power telecommunications rectifier modules von Kolar, J.W., Zach, F.C.

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VIENNA rectifier II-a novel single-stage high-frequency isolated three-phase PWM rectifier system von Kolar, J.W., Drofenik, U., Zach, F.C.

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Influence of the modulation method on the conduction and switching losses of a PWM converter system von Kolar, J.W., Ertl, H., Zach, F.C.

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Basic considerations and topologies of switched-mode assisted linear power amplifiers von Ertl, H., Kolar, J.W., Zach, F.C.

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How to include the dependency of the R/sub DS(on/) of power MOSFETs on the instantaneous value of the drain current into the calculation of the conduction losses of high-frequency... von Kolar, J.W., Ertl, H., Zach, F.C.

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Space vector-based analytical analysis of the input current distortion of a three-phase discontinuous-mode boost rectifier system von Kolar, J.W., Ertl, H., Zach, F.C.

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A novel three-phase single-switch discontinuous-mode AC-DC buck-boost converter with high-quality input current waveforms and isolated output von Kolar, J.W., Ertl, H., Zach, F.C.

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A comprehensive design approach for a three-phase high-frequency single-switch discontinuous-mode boost power factor corrector based on analytically derived normalized converter co... von Kolar, J.W., Ertl, H., Zach, F.C.

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Analysis of on- and off-line optimized predictive current controllers for PWM converter systems von Kolar, J.W., Ertl, H., Zach, F.C.

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Comparison of voltage and current spectra using optimized forms of inverter pulsewidth modulation von Zach, F.C.

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Efficiency Optimal Control for AC Drives with PWM Inverters von Zach, Franz C., Ertl, Hans

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Design and experimental evaluation of the loss-free braking resistor concept for applications in integrated converter machine systems von Kolar, J.W., Ertl, H., Zach, F.C.

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A novel three-phase utility interface minimizing line current harmonics of high-power telecommunications rectifier modules von Kolar, J.W., Zach, F.C.

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A novel single-switch three-phase AC/DC buck-boost converter with high-quality input current waveforms and isolated DC output von Kolar, J.W., Ertl, H., Zach, F.C.

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VIENNA rectifier II-a novel single-stage high-frequency isolated three-phase PWM rectifier system von Kolar, J.W., Drofenik, U., Zach, F.C.

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Pulse Width Modulated (PWM) Inverters for Efficiency Optimal Control of AC Drives – switching Angles and Efficiency/Loss Profiles von Zach, F.C., Thiel, F.A.

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A new McMurray-type inverter with asymmetric SCR's von Zach, F.C., Kaiser, K.H., Faschang, L.J.

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Design and experimental investigation of a three-phase high power density high efficiency unity power factor PWM (VIENNA) rectifier employing a novel integrated power semiconductor... von Kolar, J.W., Ertl, H., Zach, F.C.

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