VSG Control Applied to Seven-Level PV Inverter for Partial Shading Impact Abatement

Autor(es)

Mateus, Tiago H. de A. ; Pomilio, Jose A. ; Godoy, Ruben B. ; Pinto, Joao O. P.

• Tipo de documento: Artigo Científico
• Fonte: ENERGIES; v. 15, n. 17, p. 14-pg., 2022-09-01.

Resumo

This paper describes the use of a Cascaded H-Bridge Multilevel Inverter to deal with the problem of partial shading in a photovoltaic system connected to the grid. Combined with the topology, it proposes the use of a virtual synchronous generator for power sharing between photovoltaic arrays and to ensure the connection to the power grid even in extreme shading situations with no power buffer. The experimental results demonstrate the feasibility of the strategy adopted and the limitations to overcome. (AU)

• Processo FAPESP: 16/08645-9 - Pesquisas interdisciplinares em redes inteligentes de energia elétrica
• Beneficiário: João Bosco Ribeiro do Val
• Modalidade de apoio: Auxílio à Pesquisa - Temático