Minimization of DC link capacitance in transportation application
The DC-link capacitor is a bulky and expensive component. Therefore, there is an interest in reducing its capacitance in order to reduce both cost and size. An appropriate converter control can lead to a reduction of this component. In this thesis, the state of the art regarding capacitor reduction...
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| Formato: | tesis de maestría |
| Fecha de publicación: | 2016 |
| País: | España |
| Recursos: | Universidad de Oviedo (UNIOVI) |
| Repositorio: | RUO. Repositorio Institucional de la Universidad de Oviedo |
| Idioma: | inglés |
| OAI Identifier: | oai:digibuo.uniovi.es:10651/38480 |
| Acesso em linha: | http://hdl.handle.net/10651/38480 |
| Access Level: | acceso abierto |
| Palavra-chave: | Capacitor reduction Control Feedforward PWM |
| Resumo: | The DC-link capacitor is a bulky and expensive component. Therefore, there is an interest in reducing its capacitance in order to reduce both cost and size. An appropriate converter control can lead to a reduction of this component. In this thesis, the state of the art regarding capacitor reduction in the DC-link is analysed and classi ed according to the type of method employed. A general simulation is presented and analysed including all the components that conform the power electronics stage of a real scheme for vehicle hybridization. Using that scheme, some reduction methods are carried out and compared with the base case |
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