Abstract
A short circuit detection based on a Stray Voltage Capture (SVC) cannot robustly detect a Hard Switching Fault (HSF) if an additional stray inductance is present in the short circuit path. Therefore, this paper proposes an extension of the Stray Voltage Capture (ESVC) method to detect a HSF based on the integration of the SVC output. The result shows that a HSF is detected in the MOSFET linear region and can be easily implemented in any converter with a Half-Bridge structure.
| Original language | English |
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| Title of host publication | 23rd International Conference on Electrical Machines and Systems, ICEMS 2020 |
| Publisher | Institute of Electrical and Electronics Engineers |
| Pages | 1002-1007 |
| Number of pages | 6 |
| ISBN (Electronic) | 9784886864192 |
| DOIs | |
| Publication status | Published - 22 Dec 2020 |
| Event | 2020 International Conference on Electrical Machines and Systems, ICEMS 2020 - Hamamatsu, Japan Duration: 24 Nov 2020 → 27 Nov 2020 Conference number: 23 |
Conference
| Conference | 2020 International Conference on Electrical Machines and Systems, ICEMS 2020 |
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| Abbreviated title | ICEMS |
| Country/Territory | Japan |
| City | Hamamatsu |
| Period | 24/11/20 → 27/11/20 |
Funding
This paper is part of the AutoDrive Project. AutoDrive has received funding within the Electronic Components and Systems for European Leadership Joint Undertaking (ECSEL JU) in collaboration with the European Union's H2020 Framework Programme (H2020/2014-2020) and National Authorities, under grant agreement 737469
Keywords
- Extension
- Half-Bridge
- Hard Switching Fault
- MOSFET
- Stray Voltage Capture