Multifrequency averaging of DC/DC converters

Authors
Caliskan, VA Verghese, GC Stankovic, AM
Citation
Va. Caliskan et al., Multifrequency averaging of DC/DC converters, IEEE POW E, 14(1), 1999, pp. 124-133
Citations number
13
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON POWER ELECTRONICS
ISSN journal
08858993 → ACNP
Volume
14
Issue
1
Year of publication
1999
Pages
124 - 133
Database
ISI
SICI code
0885-8993(199901)14:1<124:MAODC>2.0.ZU;2-P
Abstract
This paper presents some of the issues involved in applying frequency-selec tive averaging to modeling the dynamic behavior of pulsewidth-modulated (PW M) de-de converters, We use the boost converter as an example to show the d etails involved in deriving some novel extended averaged models, and we use simulations to highlight the accuracy of the models even when traditional small-ripple conditions are not satisfied.