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Conduction and switching loss comparison between an IGBT/Si-PiN diode pair and an IGBT/SiC-Schottky diode pair
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Parker-Allotey, Nii-Adotei, Alatise, Olayiwola M., Hamilton, Dean P., Jennings, M. R., Mawby, P. A. (Philip A.), Nash, Robert Alastair and Magill, Rob (2011) Conduction and switching loss comparison between an IGBT/Si-PiN diode pair and an IGBT/SiC-Schottky diode pair. In: IEEE Innovative Smart Grid Technologies Conference (ISGT) , Manchester Central Convention Complex, Manchester, United Kingdom, Dec 5-7, 2011. Published in: Innovative Smart Grid Technologies (ISGT Europe), 2011 2nd IEEE PES International Conference and Exhibition on pp. 1-6.
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Official URL: http://dx.doi.org/10.1109/ISGTEurope.2011.6162688
Abstract
Two insulated-gate bipolar-transistors (IGBTs) inverter leg modules of identical power rating have been manufactured and tested. One module has silicon-carbide (SiC) Schottky diodes as anti-parallel diodes and the other silicon PiN diodes. The power modules have been tested in an inductive switching circuit and curve tracer at a range of temperatures. Static and dynamic characteristics of both IGBTs and diodes have been used in loss comparisons between the two power modules. The results demonstrate the superior electrothermal performance of the SiC Schottky diode over the Si PiN diode leading to a reduction in the power module switching and conduction losses.
| Item Type: | Conference Item (Paper) |
|---|---|
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Science > Engineering |
| Journal or Publication Title: | Innovative Smart Grid Technologies (ISGT Europe), 2011 2nd IEEE PES International Conference and Exhibition on |
| Publisher: | IEEE |
| ISSN: | 2165-4816 |
| Book Title: | 2011 2nd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies |
| Date: | 2011 |
| Page Range: | pp. 1-6 |
| Identification Number: | 10.1109/ISGTEurope.2011.6162688 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Access rights to Published version: | Restricted or Subscription Access |
| Funder: | Advantage West Midlands (AWM) , European Regional Development Fund (ERDF) |
| Conference Paper Type: | Paper |
| Title of Event: | IEEE Innovative Smart Grid Technologies Conference (ISGT) |
| Type of Event: | Conference |
| Location of Event: | Manchester Central Convention Complex, Manchester, United Kingdom |
| Date(s) of Event: | Dec 5-7, 2011 |
| URI: | http://wrap.warwick.ac.uk/id/eprint/45850 |
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