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Cited by 282

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Operation of a Medium-Voltage Drive Under Faulty Conditions

Open access
Rodriguez, J., Hammond, P.W., Pontt, J., Musalem, R., Lezana, P., Escobar, M.J.·2005·IEEE Transactions on Industrial Electronics
DOI 10.1109/tie.2005.851645
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Abstract

This paper presents a method for operating cascaded multilevel inverters when one or more power cells are damaged. The method is based on the use of additional switches in the power circuit to bypass the faulty cell. To control the cells, the angle of phase shifting in the carrier signals is modified according to the number of operating cells, to minimize the load voltage distortion, when the inverter operates in failure mode. The reference signals of the pulsewidth-modulation modulators are also modified to increase the output voltage. Simulation and experimental results show the effectiveness of this method, which significantly increases the reliability of the drive.

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Metadata

Authors
Rodriguez, J., Hammond, P. W., Pontt, J., Musalem, R., Lezana, P., & Escobar, M. J.
Venue
IEEE Transactions on Industrial Electronics
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Published
2005-08
Volume
52
Issue
4
Pages
1080-1085
ISSN
0278-0046 (ISSN-L)
DOI
10.1109/tie.2005.851645
OpenAlex
W2041889229
Cited by
282
References
0
FWCI
10.49
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Operation of a Medium-Voltage Drive Under Faulty Conditions. https://app.cochat.ai/papers/10.1109/tie.2005.851645
The paper
Rodriguez, J., Hammond, P. W., Pontt, J., Musalem, R., Lezana, P., & Escobar, M. J. (2005). Operation of a Medium-Voltage Drive Under Faulty Conditions. IEEE Transactions on Industrial Electronics. https://doi.org/10.1109/tie.2005.851645

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.