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Richelly D. F. Pontes
CECS, Universidade Federal do ABC, Santo André - SP
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Lucas D. Augusto
CECS, Universidade Federal do ABC, Santo André - SP
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José A. T. Altuna
CECS, Universidade Federal do ABC, Santo André - SP
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Alfeu J. S. Filho
CECS, Universidade Federal do ABC, Santo André - SP
Keywords:
Sliding mode controller, connected System grid, Inverter with LC filter, Single-phase voltage inverter
Abstract
This work presents a proposal for current control using sliding mode controller plus PI (SMC+PI), applied to a single-phase inverter on H bridge connected to the grid using the LC filter at the output. For this purpose, the mathematical modeling of the single-phase inverter was done with the LC filter, the controller was designed by sliding mode plus PI, then the results of the simulations obtained for the proposal validation were shown, and finally, the conclusion itself. This control technique is used to control the current to be injected into the grid and was applied to a single-phase inverter model with LC filter developed in the Matlab/Simulink® simulation tool, results obtained experimentally validate the proposal.
