A simplified SVPWM control and its realization for three-level inverters
HE Li-gao
Abstract
HE Li-gao
Abstract
The relationship between the diagram of a two-level inverter and that of a three-level inverter is illustrated through the discussion of a newsimplified SVPWMmethod.Based on this,the three-level inverter's complex calculations of the NTV principle can be avoidad when following the techniques used in two-level SVPWM.What's more,the process is concise and perspicuous to make the system be simulated and realized easily.The simulation analysis shows feasibility of this strategy and fine performance of the system.
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The relationship between the diagram of a two-level inverter and that of a three-level inverter is illustrated through the discussion of a newsimplified SVPWMmethod.Based on this,the three-level inverter's complex calculations of the NTV principle can be avoidad when following the techniques used in two-level SVPWM.What's more,the process is concise and perspicuous to make the system be simulated and realized easily.The simulation analysis shows feasibility of this strategy and fine performance of the system.
Key concepts: Inverter, Realization (probability), Process (computing), Control theory (sociology), Diagram, Computer science, Control (management), Mathematics