Publication

Dynamic Behaviour of a Series – Connected Multilevel Converter with Interleaved Switching

Alfred Rufer, Claude Fahrni
2008
Conference Papers

Résumé

This paper presents an analysis and design method for the current control of a series connected multilevel converter with interleaved switching. Based on a conventional design method for the parameters of a PI controller, the variable response of a current control circuit with one channel is presented, in dependency of the intervention time of the step on the set value. Then, a model for the equivalent transfer function of the control circuits of the interleaved solution is presented. A new approach for the design of the parameters of the current controller is proposed. The resultant step response in closed loop operation of the system will show the no more fluctuating response regarding overshoot.

Source officielle

https://infoscience.epfl.ch/entities/publication/bfa22e26-e6b4-4e48-931a-e3a3cf3eb938

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Alfred Rufer, Claude Fahrni
2008
Conference Papers

Résumé

Source officielle

https://infoscience.epfl.ch/entities/publication/bfa22e26-e6b4-4e48-931a-e3a3cf3eb938

À propos de ce résultat

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Design methods are procedures, techniques, aids, or tools for designing. They offer a number of different kinds of activities that a designer might use within an overall design process. Conventional procedures of design, such as drawing, can be regarded as design methods, but since the 1950s new procedures have been developed that are more usually grouped together under the name of "design methods". What design methods have in common is that they "are attempts to make public the hitherto private thinking of designers; to externalise the design process".

Conception participative

La conception participative, ou coconception, que l'on retrouve couramment sous le terme codesign, co-design et design participatif, est une méthode de travail qui implique l'utilisateur final, lors d'un processus de développement et de conception d'un produit ou d'un service. Il s'agit donc d'une méthode de conception centrée sur l'utilisateur où l'accent est mis sur le rôle actif des utilisateurs.

Design

vignette|Chaise de Charles Rennie Mackintosh, 1897. Le design, le stylisme ou la stylique est une activité de création souvent à vocation industrielle ou commerciale, pouvant s’orienter vers les milieux sociaux, politiques, scientifiques et environnementaux. Le but premier du design est d’inventer, d’améliorer ou de faciliter l’usage ou le processus d’un élément ayant à interagir avec un produit ou un service matériel ou virtuel.

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