Banca de QUALIFICAÇÃO: RICHELLY DAYENNE FERREIRA PONTES

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : RICHELLY DAYENNE FERREIRA PONTES
DATA : 22/03/2021
HORA: 14:00
LOCAL: https://meet.google.com/wwx-njmm-jaf
TÍTULO:

Study of the current control methodology by sliding modes plus PI (SMC + PI) applied to a single-phase inverter in H bridge of a photovoltaic system connected to the grid

PÁGINAS: 25
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Elétrica
SUBÁREA: Eletrônica Industrial, Sistemas e Controles Eletrônicos
ESPECIALIDADE: Eletrônica Industrial
RESUMO:

To convert the energy generated by the distributed generation systems, an electronicconverter CC-CA, also known as an inverter, is used. Seeking to increase the study anduse of equipment, this research contributes to the analysis of the characteristics of thecontrol systems that control the current to be injected into the electrical network. In thisway, this work aims to present a driver proposal for sliding modes plus PI, applied in asingle phase H bridge inverter connected to the mains using the filter LC. Additional, acomparative study will be made with the control techniques PI and P + RES. To achievethis objective, a mathematical modeling of the single-phase inverter with the LC filter wasmade, after which the drivers are presented by sliding modes plus PI (SMC + PI), PI andP + RES, then simulation results are obtained rescued for the validation of the proposaland finally a comparative analysis with the proposed drivers and the conclusion. Thesimulations that validate the conclusions were carried out in the simulation environmentin softwareMatlab/Simulink

MEMBROS DA BANCA:
Presidente - Interno ao Programa - 1907748 - ALFEU JOAOZINHO SGUAREZI FILHO
Membro Titular - Examinador(a) Externo ao Programa - 2328639 - ADEMIR PELIZARI
Membro Titular - Examinador(a) Externo à Instituição - EDUARDO COELHO MARQUES DA COSTA - USP
Membro Suplente - Examinador(a) Interno ao Programa - 1762419 - CARLOS EDUARDO CAPOVILLA