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Design and analysis of ripple-based controls based on the discrete modeling and Floquet theory
Citation
Cortés, Jorge, Svikovic, Vladimir, Alou Cervera, Pedro 
ORCID: https://orcid.org/0000-0002-2985-1330, Oliver Ramírez, Jesús Angel ORCID: https://orcid.org/0000-0002-5286-5378 and Cobos Márquez, José Antonio ORCID: https://orcid.org/0000-0003-4542-2656
(2013).
Design and analysis of ripple-based controls based on the discrete modeling and Floquet theory.
In: "2013 IEEE 14th Workshop on Control and Modeling for Power Electronics (COMPEL)", 23/06/2013 - 26/03/2013, Salt Lake City (Utah, USA). ISBN 978-1-4673-4916-1. pp..
Description
| Title: | Design and analysis of ripple-based controls based on the discrete modeling and Floquet theory |
|---|---|
| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | 2013 IEEE 14th Workshop on Control and Modeling for Power Electronics (COMPEL) |
| Event Dates: | 23/06/2013 - 26/03/2013 |
| Event Location: | Salt Lake City (Utah, USA) |
| Title of Book: | 2013 IEEE 14th Workshop on Control and Modeling for Power Electronics (COMPEL) |
| Date: | 2013 |
| ISBN: | 978-1-4673-4916-1 |
| Subjects: | |
| Freetext Keywords: | Floquet theory, Control of DC/DC converters, Ripple based, V2, V2Ic. |
| Faculty: | E.T.S.I. Industriales (UPM) |
| Department: | Automática, Ingeniería Electrónica e Informática Industrial [hasta 2014] |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Ripple-based controls can strongly reduce the required output capacitance in PowerSoC converter thanks to a very fast dynamic response. Unfortunately, these controls are prone to sub-harmonic oscillations and several parameters affect the stability of these systems. This paper derives and validates a simulation-based modeling and stability analysis of a closed-loop V 2Ic control applied to a 5 MHz Buck converter using discrete modeling and Floquet theory to predict stability. This allows the derivation of sensitivity analysis to design robust systems. The work is extended to different V 2 architectures using the same methodology.
Funding Projects
Type
Code
Acronym
Leader
Title
FP7
EU FP7-ICT-2011-8
Power- SWIPE – Project no.: 318529
Unspecified
Power- SWIPE – Project no.: 318529
More information
| Item ID: | 29705 |
|---|---|
| DC Identifier: | https://oa.upm.es/29705/ |
| OAI Identifier: | oai:oa.upm.es:29705 |
| Official URL: | http://www.ieee.org/conferences_events/conferences... |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 05 May 2015 17:11 |
| Last Modified: | 05 May 2015 17:11 |
