Abstract
An automatic testing system to perform repetitive short-circuit tests on megawatt-scale IGBT power modules is pre-sented and described in this paper, pointing out the advantages and features of such testing approach. The developed system is based on a non-destructive short-circuit tester, which has been integrated with an advanced software tool and a semiconductor device analyzer to perform stress monitoring on the considered device under test (DUT). A case-study is included in the paper concerning a 1.7 kV/ 1 kA IGBT module, which has been tested safely up to 30,000 repetitions with no significant damage. The developed system has been demonstrated to be very helpful in performing a large number of repetition tests as required by modern testing protocols for robustness and reliability assess-ment. The software algorithm and a demonstration video are available for download.
Original language | English |
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Title of host publication | Proceedings of 8th IEEE Energy Conversion Congress and Exposition (ECCE), 2016 |
Number of pages | 8 |
Publisher | IEEE Press |
Publication date | Sept 2016 |
ISBN (Electronic) | 978-1-5090-0737-0 |
DOIs | |
Publication status | Published - Sept 2016 |
Event | 8th Annual IEEE Energy Conversion Congress & Exposition: ECCE 2016 - Milwaukee, WI, United States Duration: 18 Sept 2016 → 22 Sept 2016 http://www.ieee-ecce.org/ |
Conference
Conference | 8th Annual IEEE Energy Conversion Congress & Exposition |
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Country/Territory | United States |
City | Milwaukee, WI |
Period | 18/09/2016 → 22/09/2016 |
Sponsor | IEEE, IEEE Industry Applications Society (IAS), IEEE Power Electronics and Industry Applications Societies (PELS) |
Internet address |