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Svpwm Switching Pattern For Z-Source Inverter, Simulation And Application, Zhe Huang
Svpwm Switching Pattern For Z-Source Inverter, Simulation And Application, Zhe Huang
Dissertations, Master's Theses and Master's Reports - Open
The voltage source inverter (VSI) and current voltage source inverter (CSI) are widely used in industrial application. But the traditional VSIs and CSIs have one common problem: can’t boost or buck the voltage come from battery, which make them impossible to be used alone in Hybrid Electric Vehicle (HEV/EV) motor drive application, other issue is the traditional inverter need to add the dead-band time into the control sequence, but it will cause the output waveform distortion.
This report presents an impedance source (Z-source network) topology to overcome these problems, it can use one stage instead of two stages (VSI or …