Modulation Strategy for a Single-Stage Bidirectional and Isolated AC-DC Matrix Converter for Energy Storage Systems

• Tipo: Artigo em Revista Científica Internacional
• Data: 2018

Autores

Diogo Varajão (Autor) Outra; Rui Esteves Araújo (Autor) FEUP; Luís Miguel Miranda (Autor) Outra; João A. Peças Lopes (Autor) FEUP

Revista

Título: IEEE Transactions on Industrial Electronics

Vol. 65 Nº 4

Páginas: 3458-3468

ISSN: 0278-0046

Editora: IEEE

Indexação

ISI Web of Knowledge - 65 Citações

Scopus - 87 Citações

INSPEC

Outras Informações

ID Authenticus: P-00N-71D

DOI: 10.1109/tie.2017.2752123

Abstract (EN): This paper presents a new modulation and control strategies for the high-frequency link matrix converter (HFLMC). The proposed method aims to achieve controllable power factor in the grid interface as well as voltage and current regulation for a battery energy storage device. The matrix converter (MC) is a key element of the system, since it performs a direct ac to ac conversion between the grid and the power transformer, dispensing the traditional dc-link capacitors. Therefore, the circuit volume and weight are reduced and a longer service life is expected when compared with the existing technical solutions. A prototype was built to validate the mathematical analysis and the simulation results. Experimental tests developed in this paper show the capability of controling the grid currents in the synchronous reference frame in order to provide grid services. Simultaneously, the battery current is well regulated with small ripple, which makes this converter ideal for battery charging of electric vehicles and energy storage applications.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 11