Conversor CC-CC bidirecional em corrente para aplicação em veículos elétricos
This work presents study of a DC-DC converter based on three states switching cell for application in Electric Vehicles (EVs). The converter is designed to operate in two modes: step up mode (boost) and step down mode (buck). The presented topology enables the bidirectionality of energy, with situat...
| Nível de Acesso: | openAccess |
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| Publication Date: | 2010 |
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| Format: | Dissertação |
| Language: | por |
| Assuntos em Português: | |
| Online Access: | http://www.repositorio.ufc.br/handle/riufc/15598 |
| Citação: | BARROZO, F. E. O. Conversor CC-CC bidirecional em corrente para aplicação em veículos elétricos. 2010. 101 f. Dissertação (Mestrado em Engenharia Elétrica)-Centro de Tecnologia, Universidade Federal do Ceará, Fortaleza, 2010. |
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| Resumo Português: | This work presents study of a DC-DC converter based on three states switching cell for application in Electric Vehicles (EVs). The converter is designed to operate in two modes: step up mode (boost) and step down mode (buck). The presented topology enables the bidirectionality of energy, with situations that is returned by the bus load formed by a group of batteries. A quantitative and qualitative analysis converter is done, the converter is designed for a output power of 10 kW, assuming a linear load. It is further performed a modeling and control study for the boost mode of operation in order to obtain a voltage bus to drive a traction motor of electric vehicle. To verify the working principle of the converter, was implemented in laboratory a prototype of 1 kW. |