Abstract
The attractive feature of a flying capacitor converter is the natural voltage balance property. The reported voltage balance dynamics analytical research methods are based on heavy frequency domain transformations (Fourier transform, Bessel functions etc) and are rather algorithmic and difficult to use in an everyday engineering practice. Suggested time domain approach uses stitching of piece-wise analytical solutions for consecutive switching intervals. The small parameter analysis of a five-level single-leg converter yields physically meaningful, simple, and accurate expressions for average voltage balance dynamics giving an in-depth insight into parameters, carrier frequency, and modulation strategy impact for both DC and AC PWM.
| Original language | English |
|---|---|
| Title of host publication | IECON Proceedings (Industrial Electronics Conference) |
| Pages | 486-491 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 2009 |
| Externally published | Yes |
| Event | 35th Annual Conference of the IEEE Industrial Electronics Society, IECON 2009 - Porto, Portugal Duration: Nov 3 2009 → Nov 5 2009 |
Other
| Other | 35th Annual Conference of the IEEE Industrial Electronics Society, IECON 2009 |
|---|---|
| Country | Portugal |
| City | Porto |
| Period | 11/3/09 → 11/5/09 |
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ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
Five-level single-leg flying capacitor converter voltage balance dynamics analysis. / Ruderman, A.; Reznikov, B.
IECON Proceedings (Industrial Electronics Conference). 2009. p. 486-491 5414970.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Five-level single-leg flying capacitor converter voltage balance dynamics analysis
AU - Ruderman, A.
AU - Reznikov, B.
PY - 2009
Y1 - 2009
N2 - The attractive feature of a flying capacitor converter is the natural voltage balance property. The reported voltage balance dynamics analytical research methods are based on heavy frequency domain transformations (Fourier transform, Bessel functions etc) and are rather algorithmic and difficult to use in an everyday engineering practice. Suggested time domain approach uses stitching of piece-wise analytical solutions for consecutive switching intervals. The small parameter analysis of a five-level single-leg converter yields physically meaningful, simple, and accurate expressions for average voltage balance dynamics giving an in-depth insight into parameters, carrier frequency, and modulation strategy impact for both DC and AC PWM.
AB - The attractive feature of a flying capacitor converter is the natural voltage balance property. The reported voltage balance dynamics analytical research methods are based on heavy frequency domain transformations (Fourier transform, Bessel functions etc) and are rather algorithmic and difficult to use in an everyday engineering practice. Suggested time domain approach uses stitching of piece-wise analytical solutions for consecutive switching intervals. The small parameter analysis of a five-level single-leg converter yields physically meaningful, simple, and accurate expressions for average voltage balance dynamics giving an in-depth insight into parameters, carrier frequency, and modulation strategy impact for both DC and AC PWM.
UR - http://www.scopus.com/inward/record.url?scp=77951536202&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77951536202&partnerID=8YFLogxK
U2 - 10.1109/IECON.2009.5414970
DO - 10.1109/IECON.2009.5414970
M3 - Conference contribution
AN - SCOPUS:77951536202
SP - 486
EP - 491
BT - IECON Proceedings (Industrial Electronics Conference)
ER -