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Four-level H-bridge flying capacitor converter voltage balance dynamics analysis

Alex Ruderman, Boris Reznikov and Steven Thielemans (2009) IECON : 2009 35th Annual conference of IEEE Industrial Electronics, vols 1-6. p.458-463
abstract
A single-leg flying capacitor converter voltage balance dynamics analytical solution may be obtained using switched systems time domain approach based on stitching of switching intervals piece-wise analytical solutions in combination, for inductance dominated load, with a small parameter technique. In this paper, a symmetric four-level H-bridge flying capacitor converter common mode voltage balance dynamics solution is obtained from its single-leg prototype using "mirror hypothesis" formalism. Simple analytical expressions clearly reveal the dependences on load parameters, carrier frequency, and DC PWM normalized voltage command. For AC modulation, the solution obtained by averaging on a fundamental AC period does not depend on a fundamental frequency. The results of theoretical analysis are confirmed by extensive switched simulations.
Please use this url to cite or link to this publication:
author
organization
year
type
conference (proceedingsPaper)
publication status
published
subject
keyword
extensive switched simulations, theoretical analysis, fundamental frequency, PWM power convertors, AC modulation, switching convertors, switched systems time domain approach, switching intervals piecewise analytical solution stitching, inductance dominated load, four-level H-bridge flying capacitor converter, mirror hypothesis formalism, common mode voltage balance dynamics solution, DC PWM normalized voltage command, load parameters, carrier frequency
in
IECON : 2009 35th Annual conference of IEEE Industrial Electronics, vols 1-6
pages
458 - 463
publisher
IEEE
place of publication
New York, NY, USA
conference name
35th Annual conference of the IEEE Industrial Electronics Society (IECON 2009)
conference location
Porto, Portugal
conference start
2009-11-03
conference end
2009-11-05
Web of Science type
Proceedings Paper
Web of Science id
000280762000079
ISSN
1553-572X
ISBN
9781424446490
9781424446483
9781424446506
DOI
10.1109/IECON.2009.5414972
language
English
UGent publication?
yes
classification
P1
additional info
pagination according to INSPEC: 498-503
copyright statement
I have transferred the copyright for this publication to the publisher
id
914791
handle
http://hdl.handle.net/1854/LU-914791
date created
2010-03-29 10:23:21
date last changed
2017-01-02 09:52:45
@inproceedings{914791,
  abstract     = {A single-leg flying capacitor converter voltage balance dynamics analytical solution may be obtained using switched systems time domain approach based on stitching of switching intervals piece-wise analytical solutions in combination, for inductance dominated load, with a small parameter technique. In this paper, a symmetric four-level H-bridge flying capacitor converter common mode voltage balance dynamics solution is obtained from its single-leg prototype using {\textacutedbl}mirror hypothesis{\textacutedbl} formalism. Simple analytical expressions clearly reveal the dependences on load parameters, carrier frequency, and DC PWM normalized voltage command. For AC modulation, the solution obtained by averaging on a fundamental AC period does not depend on a fundamental frequency. The results of theoretical analysis are confirmed by extensive switched simulations.},
  author       = {Ruderman, Alex and Reznikov, Boris and Thielemans, Steven},
  booktitle    = {IECON : 2009 35th Annual conference of IEEE Industrial Electronics, vols 1-6},
  isbn         = {9781424446490},
  issn         = {1553-572X},
  keyword      = {extensive switched simulations,theoretical analysis,fundamental frequency,PWM power convertors,AC modulation,switching convertors,switched systems time domain approach,switching intervals piecewise analytical solution stitching,inductance dominated load,four-level H-bridge flying capacitor converter,mirror hypothesis formalism,common mode voltage balance dynamics solution,DC PWM normalized voltage command,load parameters,carrier frequency},
  language     = {eng},
  location     = {Porto, Portugal},
  pages        = {458--463},
  publisher    = {IEEE},
  title        = {Four-level H-bridge flying capacitor converter voltage balance dynamics analysis},
  url          = {http://dx.doi.org/10.1109/IECON.2009.5414972},
  year         = {2009},
}

Chicago
Ruderman, Alex, Boris Reznikov, and Steven Thielemans. 2009. “Four-level H-bridge Flying Capacitor Converter Voltage Balance Dynamics Analysis.” In IECON : 2009 35th Annual Conference of IEEE Industrial Electronics, Vols 1-6, 458–463. New York, NY, USA: IEEE.
APA
Ruderman, A., Reznikov, B., & Thielemans, S. (2009). Four-level H-bridge flying capacitor converter voltage balance dynamics analysis. IECON : 2009 35th Annual conference of IEEE Industrial Electronics, vols 1-6 (pp. 458–463). Presented at the 35th Annual conference of the IEEE Industrial Electronics Society (IECON 2009), New York, NY, USA: IEEE.
Vancouver
1.
Ruderman A, Reznikov B, Thielemans S. Four-level H-bridge flying capacitor converter voltage balance dynamics analysis. IECON : 2009 35th Annual conference of IEEE Industrial Electronics, vols 1-6. New York, NY, USA: IEEE; 2009. p. 458–63.
MLA
Ruderman, Alex, Boris Reznikov, and Steven Thielemans. “Four-level H-bridge Flying Capacitor Converter Voltage Balance Dynamics Analysis.” IECON : 2009 35th Annual Conference of IEEE Industrial Electronics, Vols 1-6. New York, NY, USA: IEEE, 2009. 458–463. Print.