SMALL-SIGNAL RESPONSES OF DC-DC CONVERTERS

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU87214" target="_blank" >RIV/00216305:26220/10:PU87214 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

SMALL-SIGNAL RESPONSES OF DC-DC CONVERTERS

Original language description

Small-signal frequency-domain responses describe behavior of DC-DC converters under smallsignal perturbation of the input voltage or the switch duty ratio. The paper compares responses obtained using the well-known state-space averaging method with reference responses obtained using the harmonic balance method. It will be shown the averaging method provides the most accurate results for the Buck converter in a broad frequency band. On the other hand, inaccuracies occur even below the Nyquist frequency for the Boost and Buck-Boost converters, which follows from the structure of state matrices.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/GAP102%2F10%2F1665" target="_blank" >GAP102/10/1665: Symbolic and Semisymbolic Methods for Power and Mechatronic Applications</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proc. of NSSS 2010

ISBN

978-80-8040-399-7

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

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Publisher name

AOS Liptovský Mikuláš

Place of publication

Slovakia

Event location

Tatranské Zruby

Event date

May 26, 2010

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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