Abstract
In order to solve the problems of low voltage boost capability, high capacitance voltage stress, narrow voltage boost range and small gain of traditional z-source inverters, a new topology structure of quasi-Z source cascade H-bridge multilevel inverters is proposed. The simulation was verified by MATLAB/SIMULINK software and compared with other Z source topologies. The results show that the new topology makes up for the problems of insufficient voltage boost capacity and narrow voltage boost range of the traditional Z source inverter, and the output power is high when the inverter is connected to the grid.
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Schedule a callMore From: IOP Conference Series: Earth and Environmental Science
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