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A Structural Modeling Flow for Switched Electrical Networks
Responsible organisation
2009 (English)Conference paper (Refereed) PublishedAlternative title
En strukturerad modelleringsmetod för switchade elektriska kretsar (Swedish)
Abstract [en]

A structural flow for modeling of switched electrical circuits by means of an example a switched DC/DC converter will be presented. The modeling flow has a minimal amount of hand calculations and is suitable for script implementation in suitable mathematical computer software such as Matlab or similar. Switched Hamiltonian Differential Algebraic Equation models and Differential Equation models are obtained which are suitable for analysis in the time domain. Linear models, which can be transformed to the frequency domain for analysis, are obtained from the Hamiltonian models. The duty cycle will be included in the input vector enabling the full system analysis considering the system transfer functions audio susceptibility, output impedance, and control, i.e., the duty cycle to output voltage.

Abstract [sv]

En metod för modellering av switchade elektriska kretsar presenteras och används för att modellera elektriska kraftomvandlare.

Place, publisher, year, edition, pages
Santa Ana, CA, 2009.
Keyword [en]
Modelling, electrical networks, power converters
National Category
Signal Processing
URN: urn:nbn:se:bth-8020Local ID: diva2:835704
Darnell's Digital Power Forum
Hej Administratör. Denna konferensartiukel är endast reviewad som ett extended abstract. Betraktas den då som "peer reviewed".Available from: 2012-09-18 Created: 2009-08-10 Last updated: 2015-06-30Bibliographically approved

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Hultgren, Anders
Signal Processing

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