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Fault Diagnosis of DC-Link Capacitors in Three-Phase AC/DC PWM Converters by Online Estimation of Equivalent Series Resistance
Abstract
In this paper, a novel scheme for the estimation of the equivalent series resistance (ESR) of the dc-link electrolytic capacitor in three-phase ac/dc pulsewidth-modulation converters is proposed for condition monitoring. First, a controlled ac current component is injected into the input. Then, it induces ac voltage ripples on the dc output. By manipulating these ac voltage and current components with digital filters, the value of the ESR can be calculated, where the recursive least squares algorithm is used for reliable estimation results. In addition, the value of the ESR is corrected by considering the temperature effect, for which a simple temperature-sensing circuit has been designed. The simulation and experimental results show that the estimation error of the ESR is within a reasonable range, thereby enabling the determination of the appropriate time for the replacement of the capacitor.
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Research works printed but not linked: 32
- 10.6113/TKPE.2010.15.5.387 · doi:10.6113/tkpe.2010.15.5.387
- 0, NTC_502F397F Datasheet
- 10.1109/TIE.2011.2159950 · doi:10.1109/tie.2011.2159950
- 10.1109/IECON.2011.6119700 · doi:10.1109/iecon.2011.6119700
- 10.1109/TIE.2010.2102312 · doi:10.1109/tie.2010.2102312
- 10.1109/TPEL.2010.2059713 · DOI · Paper page
- 10.1109/TIE.2009.2022077 · DOI
- 10.1049/iet-pel.2008.0135 · doi:10.1049/iet-pel.2008.0135
- 10.1109/TIM.2009.2032960 · doi:10.1109/tim.2009.2032960
- 10.1109/TIA.2008.2002220 · doi:10.1109/tia.2008.2002220
- 0, Application Guide Aluminum Electrolytic Capacitors
- 0, Technical note and guidelines aluminum electrolytic capacitors
- 10.1109/TIA.2005.858258 · doi:10.1109/tia.2005.858258
- 10.1002/0471461288 · DOI · Paper page
- 10.1109/TIA.2008.2006322 · DOI
- 10.1109/TPEL.2002.805592 · DOI
- 10.1109/TIE.2010.2049719 · DOI · Paper page
- 10.1109/DEMPED.2011.6063645 · DOI
- 10.1109/TIE.2010.2098630 · DOI · Paper page
- 10.1109/TIE.2011.2119450 · doi:10.1109/tie.2011.2119450
- 10.1109/TIE.2010.2054057 · doi:10.1109/tie.2010.2054057
- 10.1109/TIE.2010.2089942 · doi:10.1109/tie.2010.2089942
- 10.1109/TIE.2011.2159692 · DOI
- 10.6113/JPE.2011.11.1.021 · doi:10.6113/jpe.2011.11.1.021
- 10.6113/JPE.2012.12.3.495 · doi:10.6113/jpe.2012.12.3.495
- 10.1049/iet-pel.2009.0146 · doi:10.1049/iet-pel.2009.0146
- 10.1109/63.261004 · doi:10.1109/63.261004
- 10.1109/TIM.2009.2038018 · doi:10.1109/tim.2009.2038018
- 10.1109/TIA.2010.2049972 · doi:10.1109/tia.2010.2049972
- 10.1109/TIE.2007.903975 · doi:10.1109/tie.2007.903975
- 10.1109/28.633802 · doi:10.1109/28.633802
- 10.1049/ip-epa:20050027 · doi:10.1049/ip-epa:20050027
Cited by
Riera-Guasp, M., Antonino-Daviu, J. A., & Capolino, G.-A. (2015) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2014.2375853 · Cited by 573
Fault Diagnosis and Fault-Tolerant Control of PMSM Drives–State of the Art and Future Challenges
Orlowska-Kowalska, T., Wolkiewicz, M., Pietrzak, P., Skowron, M., Ewert, P., Tarchala, G., Krzysztofiak, M., & Kowalski, C. T. (2022) · IEEE Access · doi:10.1109/access.2022.3180153 · Cited by 328
Faults and Diagnosis Systems in Power Converters
Lee, K.-B., & Choi, U.-M. (2014) · Studies in Computational Intelligence · doi:10.1007/978-3-319-03401-0_4 · Cited by 6
Self-citation
Metadata
- Authors
- Pu, X.-S., Nguyen, T. H., Lee, D.-C., Lee, K.-B., & Kim, J.-M.
- Venue
- IEEE Transactions on Industrial Electronics
- Published
- 2013-09
- Volume
- 60
- Issue
- 9
- Pages
- 4118-4127
- ISSN
- 0278-0046 (ISSN-L)
- 1557-9948
- OpenAlex
- W2029124225
- Cited by
- 189
- References
- 0
- FWCI
- 5.49
- Type
- journal article
- Language
- en
- Open access
- closed
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- Pu, X.-S., Nguyen, T. H., Lee, D.-C., Lee, K.-B., & Kim, J.-M. (2013). Fault Diagnosis of DC-Link Capacitors in Three-Phase AC/DC PWM Converters by Online Estimation of Equivalent Series Resistance. IEEE Transactions on Industrial Electronics. https://doi.org/10.1109/tie.2012.2218561
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