Communications - Scientific Letters of the University of Zilina 2011, 13(11):25-31 | DOI: 10.26552/com.C.2011.2A.25-31

Choosing Modulation Strategies for 2-Stage Combine LLC- and Direct Converter-Modelling, Simulation, Application

Branislav Dobrucky1, Mariana Benova2, Michal Frivaldsky1, Michal Prazenica1
1 Department of Mechatronics and Electronics, Faculty of Electrical Engineering, University of Zilina, Slovakia
2 Depertment of Theoretical Electrotechnics and Biomedical Engineering, Faculty of Electrical Engineering, University of Zilina, Slovakia

The paper deals with design of switching and control strategy of 2-stage combine LLC- and matrix converter, supplied from DC voltage source. It also deals with comparison of the four different switching control modes: phase-mode control, sinusoidal PWM mode control, pulsedepletion mode control and packet-mode control. Numerical harmonic analysis for total harmonic distortion is used. Simulation and preliminary results of experimental verification are given in the paper.

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Published: July 31, 2011  Show citation

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Dobrucky, B., Benova, M., Frivaldsky, M., & Prazenica, M. (2011). Choosing Modulation Strategies for 2-Stage Combine LLC- and Direct Converter-Modelling, Simulation, Application. Communications - Scientific Letters of the University of Zilina, 13(2A), 25-31. doi: 10.26552/com.C.2011.2A.25-31
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