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This paper presents a three-level ZSI for photovoltaic (PV) application to achieve single stage buck-boost (as per the solar variation). A single LC impedance network is used between DC voltage source (including PV array and a bidirectional buck-boost system) and neutral-point clamped (NPC) inverter. Alternative phase opposition and disposition (APOD) modulation technique with proper triplen offset...
This paper presents the utilization of solar and wind farm inverters to manage the power flow and voltage control in an interconnected power system. In this, the inverters of photovoltaic (PV) solar power farm and wind power farm are configured in such a way that it acts like an interconnection between two adjacent power system networks/feeders. This is accomplished by connecting the inverters in...
Recently, the operation of a new class of three-phase differential-mode inverter have been proposed and their efficacy demonstrated using a discontinuous-modulation-scheme (DMS) based differential-mode Ćuk inverter (DMCI). DMS-based DMCI has a completely-modular topological configuration. To extend this modularity of the power stage to control implementation, one has to deal with the nonlinearity...
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