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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhuxian Xu Dong Jiang Ming Li Puqi Ning Fei Wang Zhenxian Liang |
| Copyright Year | 1986 |
| Abstract | A Si insulated-gate bipolar transistor (IGBT) phase-leg module is developed for operating at 200°C in hybrid electric vehicle applications utilizing the high temperature packaging technologies and appropriate thermal management. The static and switching electrical characteristics of the fabricated power module are tested at various temperatures, showing that the module can operate reliably with increased but acceptable losses at 200°C. The criterion on thermal performance is given to prevent thermal runaway caused by fast increase of the leakage current during a high temperature operation. Afterward, the thermal management system is designed to meet the criterion, the performance of which is evaluated with experiment. Furthermore, two temperature-sensitive electrical parameters, on-state voltage drop and the switching time, are employed for thermal impedance characterization and the junction temperature measurement during converter operation, respectively. Finally, a 10-kW buck converter prototype composed of the module assembly is built and operated at the junction temperature up to 200°C. The experimental results demonstrate the feasibility of operating Si device-based converters continuously at 200°C. |
| Sponsorship | IEEE Power Electronics Society |
| Starting Page | 5557 |
| Ending Page | 5567 |
| Page Count | 11 |
| File Size | 1370742 |
| File Format | |
| ISSN | 08858993 |
| Volume Number | 28 |
| Issue Number | 12 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-12-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Temperature measurement Silicon Multichip modules Junctions Insulated gate bipolar transistors Temperature sensors Leakage current 200 °C High temperature packaging hybrid electric vehicle (HEV) power module Si insulated-gate bipolar transistor (IGBT) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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