Matlab / Simulink Modeling of Novel Hybrid H - Bridge Multilevel Inverter for PV Application
نویسنده
چکیده
This paper presents a single-phase multistring Multi-level photovoltaic (PV) inverter topology for gridconnected PV systems with a novel hybrid Hbridge inverter. The proposed novel cascaded Hybrid H-bridge produces higher voltage levels with less number of devices. This will reduce the number of gate drivers and protection circuits requirement, this inurn reduces the cost increase the reliability. Design Procedure for various components of single Hybrid Hbridge cell is given. A cascaded Grid connected PV topology is proposed. Finally a Matlab/Simulink based model is developed and simulation results are presented. KeywordsPV system, Multilevel Inverter, Cascaded HBridge.
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