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- Publisher Website: 10.1109/APEC43580.2023.10131509
- Scopus: eid_2-s2.0-85162208595
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Conference Paper: A Converter Based Switching Loss Measurement Method for WBG Device
| Title | A Converter Based Switching Loss Measurement Method for WBG Device |
|---|---|
| Authors | |
| Keywords | GaN Soft switching Switching loss Turn-off loss WBG |
| Issue Date | 2023 |
| Citation | Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, 2023, v. 2023-March, p. 8-13 How to Cite? |
| Abstract | With the advent of WBG device like GaN and SiC, frequency has been pushed to very high in order to achieve the higher power density. Consequently, switching loss becomes a large part of device loss in high-frequency applications. Traditional double pulse test method is not suitable for measuring the switching loss of GaN or SiC device with very high turn-off speed. In this paper, a converter-based switching loss measurement method is proposed and demonstrated. By analyzing the total loss breakdown and measuring each component precisely, the switching loss can be calculated accurately. Using this method, the switching loss of the 600V GaN device is evaluated in soft switching up to MHz. |
| Persistent Identifier | http://hdl.handle.net/10722/352362 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Yang, Qiuzhe | - |
| dc.contributor.author | Nabih, Ahmed | - |
| dc.contributor.author | Zhang, Ruizhe | - |
| dc.contributor.author | Li, Qiang | - |
| dc.contributor.author | Zhang, Yuhao | - |
| dc.date.accessioned | 2024-12-16T03:58:28Z | - |
| dc.date.available | 2024-12-16T03:58:28Z | - |
| dc.date.issued | 2023 | - |
| dc.identifier.citation | Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, 2023, v. 2023-March, p. 8-13 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/352362 | - |
| dc.description.abstract | With the advent of WBG device like GaN and SiC, frequency has been pushed to very high in order to achieve the higher power density. Consequently, switching loss becomes a large part of device loss in high-frequency applications. Traditional double pulse test method is not suitable for measuring the switching loss of GaN or SiC device with very high turn-off speed. In this paper, a converter-based switching loss measurement method is proposed and demonstrated. By analyzing the total loss breakdown and measuring each component precisely, the switching loss can be calculated accurately. Using this method, the switching loss of the 600V GaN device is evaluated in soft switching up to MHz. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC | - |
| dc.subject | GaN | - |
| dc.subject | Soft switching | - |
| dc.subject | Switching loss | - |
| dc.subject | Turn-off loss | - |
| dc.subject | WBG | - |
| dc.title | A Converter Based Switching Loss Measurement Method for WBG Device | - |
| dc.type | Conference_Paper | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1109/APEC43580.2023.10131509 | - |
| dc.identifier.scopus | eid_2-s2.0-85162208595 | - |
| dc.identifier.volume | 2023-March | - |
| dc.identifier.spage | 8 | - |
| dc.identifier.epage | 13 | - |