Detalhes bibliográficos
| Ano de defesa: |
2012 |
| Autor(a) principal: |
Marques, Derivan Dutra |
| Orientador(a): |
Não Informado pela instituição |
| Banca de defesa: |
Não Informado pela instituição |
| Tipo de documento: |
Dissertação
|
| Tipo de acesso: |
Acesso aberto |
| Idioma: |
por |
| Instituição de defesa: |
Não Informado pela instituição
|
| Programa de Pós-Graduação: |
Não Informado pela instituição
|
| Departamento: |
Não Informado pela instituição
|
| País: |
Não Informado pela instituição
|
| Palavras-chave em Português: |
|
| Link de acesso: |
http://www.repositorio.ufc.br/handle/riufc/3958
|
Resumo: |
The achievement of energy generation which combines human development with less environment pollution impact is a key item in the premises of this century. Thus the main motivation of the present walk is the development of new topologies for decentralized supply systems. The objective is to develop a bidirectional converter with high voltage gain, which is designed to operate in two modes: step-up (boost) and step down (buck). The presented topology enables to bidirectional energy transfer, which in some situations it is returned to the load DC bus, formed by a back of batteries. The converter is designed for 2 kW linear load power. If is presented theoretical development and experimental designs for the two operation modes. In order to validate the proposal, it is presented experimental results, from 1 kW laboratory prototype are presented as well and 93% overall efficiency. The prototype was tested in different conditions that may be found daily. |
