Nonlinear Control of Dual Half Bridge Converters in Hybrid Knergy Storage Systems

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2020

Autores

de Castro, R (Autor) Outra; Brembeck, J (Autor) Outra; Rui Esteves Araújo (Autor) FEUP

Ata de Conferência Internacional

Título: 2020 IEEE Vehicle Power and Propulsion Conference, VPPC 2020 - Proceedings

17th IEEE Vehicle Power and Propulsion Conference, VPPC 2020

18 November 2020 through 16 December 2020

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

Outras Informações

ID Authenticus: P-00T-MH6

DOI: 10.1109/vppc49601.2020.9330952

Abstract (EN): This work proposes a new control framework for power converters with a dual half bridge (DHB) configuration. The new framework exploits the multi-port structure of the DHB to simultaneously: i) regulate the current in the primary side of the DIM and ii) equalize the voltage in the two secondary ports of the DHB. To implement these functions, we combine input-output linearization methods with pragmatic voltage balance algorithms. We then apply this framework to a hybrid energy storage system composed of a battery pack and two supercapacitor modules. Numerical simulation results demonstrate the effectiveness of the proposed approach in regulating the power between the energy storage units and balancing the supercapacitors' voltages.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5