VHDL-AMS MODELING OF DC-DC CONVERTERS FOR STEADYSTATE ANALYSIS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU76244" target="_blank" >RIV/00216305:26220/08:PU76244 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
VHDL-AMS MODELING OF DC-DC CONVERTERS FOR STEADYSTATE ANALYSIS
Original language description
The paper describes a technique for creating behavioral models of switched DC-DC converters based on a combination of the averaged and the switch-level modeling styles, which allows performing steady-state analysis using a single run of the standard Spice transient simulation. The averaging consists in creating an equivalent model of DC-DC converter for quantities averaged over the switching period. Finding the DC operating point of an averaged model is equivalent to finding the steady-state solution inthe switch-level model. Standard transient simulation with the DC operating point as the initial condition is then equivalent to the steady-state analysis. The technique of modified PWM switch is used, which allows incorporating the on-resistance of theactive switch together with the forward voltage drop and the differential resistance of diode-type passive switch. This approach allows sharing the values of state variables between DC and transient analyses.
Czech name
Modelování ustáleného stavu DC-DC měničů pomocí VHDL-AMS
Czech description
Článek pojednává o modelování ustáleného stavu DC-DC měničů pomocí VHDL-AMS
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F08%2F0784" target="_blank" >GA102/08/0784: Special methods of modeling and simulation of switched circuits</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proc. of the 15th International Conference MIXED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS
ISBN
83-922632-7-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Technical University of Lodz
Place of publication
Poland
Event location
Poznaň
Event date
Jun 19, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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