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Cited by 127

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Active Gate Control for Current Balancing of Parallel-Connected IGBT Modules in Solid-State Modulators

Bortis, D., Biela, J., Kolar, J.W.·2008·IEEE Transactions on Plasma Science

Abstract

In modern pulsed power systems, often, fast solid-state switches like MOSFETs and insulated gate bipolar transistor (IGBT) modules are used to generate short high power pulses. In order to increase the pulsed power, solid-state switches have to be connected in series or in parallel. Depending on the interconnection of the switches, parameter variations in the switches and in the system can lead to an unbalanced voltage or current. Therefore, the switches are generally derated, which results in an increased number of required devices, cost, and volume. With an active gate control, derating and preselection of the switching devices can be avoided. In this paper, an active gate control of paralleled IGBT modules, which has been developed for converters with inductive load, is explained in detail and adapted to a solid-state modulator. This paper focuses on achieving a low-inductance IGBT current measurement, the control unit implementation with a field-programmable gate array and a digital signal processor, as well as the balancing of the pulse currents.

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Crossref · 10.1109/tps.2008.2003971

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Research works printed but not linked: 22

  1. 10.1109/PESC.2000.880497 · DOI
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  5. xiao, 2003, an overview of integratable current sensor technologies, Proc Conf Rec Ind Appl, 2, 1251
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  8. 10.1109/IAS.2000.882606 · DOI
  9. 2003, Current measuring device
  10. ray, 1994, rogowski transducers for high bandwidth high current measurement, IEE Colloquium Low Frequency Power Measurement and Analysis (Digest No 1994/203), 10/1
  11. 2004, Fuji IGBT module application manual, 3/4
  12. 2006, EupecParalleling of IGBTs
  13. 10.1109/63.761687 · DOI
  14. hofer-noser, 1997, Parallelschaltung von Leistungshalbleitern mit Steuerseitig Geregelter Stromverteilung
  15. karrer, 2001, Hochdynamische Erfassung Elektrischer Strme ber Stossfrei Verkoppelte Wandler
  16. 10.1109/PESC.1996.548751 · DOI · Paper page
  17. 10.1109/PESC.1996.548713 · DOI
  18. mohan, 1989, POWER ELECTRONICS Converters Applications and Design
  19. 10.1109/ISPSD.1999.764117 · DOI
  20. ray, 2000, rogowski transducers for measuring large magnitude short duration pulses, IEE Symposium Pulsed Power 2000, 23/1
  21. 10.1109/41.605626 · DOI
  22. 10.1109/APEC.2006.1620596 · DOI

Cited by

Metadata

Authors
Bortis, D., Biela, J., & Kolar, J. W.
Venue
IEEE Transactions on Plasma Science
Published
2008-10
Volume
36
Issue
5
Pages
2632-2637
ISSN
  • 0093-3813
  • 1939-9375
Cited by
127
References
0

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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

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.