Email this article Three Phase Modular Multilevel PV Inverter With Distributed MPPT for Grid-Connected Applications
Abstract
In this paper a three - stage modular cascaded H-bridge multilevel inverter for a grid associated photovoltaic (PV) framework is depicted . To expand the solar energy extraction of each PV string, an individual most extreme power point tracking (MPPT) control plan is connected, which permits the autonomous control of every dc-interface voltage. PV confuses may acquaint uneven power provided with the three-stage framework. To fathom this issue, a control plot with modulation compensession is proposed. The three-stage modular cascaded multilevel inverter model has been constructed. A fuzzy controller is actualized in this venture in the place of PI controller . Every H-bridge module is associated with a 185-W ssolar panel. Simulation results are exhibited to confirm the achievability of the proposed approach in MATLAB/SIMULINK environment.
References
Bailu Xiao, Student Member, IEEE, Lijun Hang, Member, IEEE, Jun Mei, Member, IEEE, Cameron Riley, Student Member, IEEE, Leon M. Tolbert, Fellow, IEEE, and Burak Ozpineci, Senior Member, IEEE” Modular Cascaded H-Bridge Multilevel PV Inverter With Distributed MPPT for Grid-Connected Applications”
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