A single-phase tri-state integrated buck-boost inverter suitable to operate in grid-connected and island modes
Carregando...
Arquivos
Fontes externas
Fontes externas
Data
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Tipo
Trabalho apresentado em evento
Direito de acesso
Acesso aberto
Arquivos
Fontes externas
Fontes externas
Resumo
This paper introduces a methodology to model and control a single-phase tri state integrated Buck-Boost inverter suitable for low power distributed generation with the capability to operate in grid connected and island modes. The tri-state modulation is adopted in order to achieve power decoupling by means of average inductor current. This way it is possible to control the DC/AC conversion independently of the input current. The proposed strategy considers a multiple loop control scheme, where controllers are tuned based on a linearized models of the system. Main experimental results from a 300W prototype are included and discussed.
Descrição
Palavras-chave
distributed generation, grid-tie and island modes, microinverters, renewable energies
Idioma
Inglês
Citação
ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings.
