Weighted-PSO Applied to Tune Sliding Mode Plus PI Controller Applied to a Boost Converter in a PV System

Autor(es)

Vargas Gil, Gloria Milena ^[1] ; Rodrigues, Lucas Lima ^[2] ; Inomoto, Roberto S. ^[2] ; Sguarezi, Alfeu J. ^[2] ; Monaro, Renato Machado ^[1]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Polytech Sch, Dept Energy Engn & Elect Automat, BR-05508010 Sao Paulo - Brazil

^[2] Fed Univ ABC, Power Elect & Smart Grids Lab, BR-09210170 Santo Andre - Brazil

• Tipo de documento: Artigo Científico
• Fonte: ENERGIES; v. 12, n. 5 MAR 1 2019.
• Citações Web of Science: 1

Resumo

In this paper, a sliding mode plus proportional-integral (PI) controller for a boost converter in a photovoltaic system is proposed. The proposed controller is characterized by being easy to implement and by operating with constant switching frequency. The parameters of the proposed controller are calculated using the weighted particle swarm optimization technique, ensuring low percentage of overshoot and short setting time. The use of this optimization technique allows one to ensure the stability of the controller. A linear lead-leg controller is considered in order to compare the performance of the proposed controller. Finally, experimental results using a solar kit are presented to verify the performance of the proposed controller. (AU)

• Processo FAPESP: 17/04623-3 - Controle preditivo aplicado ao conversor de entrada de um sistema fotovoltaico
• Beneficiário: Alfeu Joãozinho Sguarezi Filho
• Modalidade de apoio: Auxílio à Pesquisa - Regular