Details
| Original language | English |
|---|---|
| Title of host publication | IECON 2022 - 48th Annual Conference of the IEEE Industrial Electronics Society |
| Publisher | IEEE Computer Society |
| Number of pages | 6 |
| ISBN (electronic) | 9781665480253 |
| ISBN (print) | 978-1-6654-8026-0 |
| Publication status | Published - 2022 |
| Event | 48th Annual Conference of the IEEE Industrial Electronics Society, IECON 2022 - Brussels, Belgium Duration: 17 Oct 2022 → 20 Oct 2022 |
Publication series
| Name | Proceedings of the ... Annual Conference of the IEEE Industrial Electronics Society |
|---|---|
| ISSN (Print) | 1553-572X |
| ISSN (electronic) | 2577-1647 |
Abstract
In this paper, a comparison between an active gate driver, a dv/dt filter and a conventional gate driver with gate resistors fitted to match the dv/dt limits for an EV drive inverter is drawn. After creating a mathematical model of a dv/dt filter accounting for input dv/dt and giving an introduction to the active gate driver design and control and the filter design, measurement results are presented. A comparison between the measurements and the model shows that the new model accurately represents the actual filter behavior. Measurements using virtual sinusoidal currents show the losses measured with the active gate driver are either higher or similar to those measured with the filter, depending on the dv/dt target value, DC-link voltage and load current, while the conventional gate driver always causes the highest losses. At the same time, the active gate driver can help to increase the volumetric and gravimetric power density of an inverter, making it an attractive option for electric vehicles.
Keywords
- Active Gate Driver, Drive Inverter, EMI, SiC
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Electrical and Electronic Engineering
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IECON 2022 - 48th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society, 2022. ( Proceedings of the ... Annual Conference of the IEEE Industrial Electronics Society).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Experimental Comparison of an Active Gate Driver and a dv/dt Filter to Reduce the Output dv/dt of a SiC EV Drive Inverter
AU - Wiesemann, Julius
AU - Mertens, Axel
PY - 2022
Y1 - 2022
N2 - In this paper, a comparison between an active gate driver, a dv/dt filter and a conventional gate driver with gate resistors fitted to match the dv/dt limits for an EV drive inverter is drawn. After creating a mathematical model of a dv/dt filter accounting for input dv/dt and giving an introduction to the active gate driver design and control and the filter design, measurement results are presented. A comparison between the measurements and the model shows that the new model accurately represents the actual filter behavior. Measurements using virtual sinusoidal currents show the losses measured with the active gate driver are either higher or similar to those measured with the filter, depending on the dv/dt target value, DC-link voltage and load current, while the conventional gate driver always causes the highest losses. At the same time, the active gate driver can help to increase the volumetric and gravimetric power density of an inverter, making it an attractive option for electric vehicles.
AB - In this paper, a comparison between an active gate driver, a dv/dt filter and a conventional gate driver with gate resistors fitted to match the dv/dt limits for an EV drive inverter is drawn. After creating a mathematical model of a dv/dt filter accounting for input dv/dt and giving an introduction to the active gate driver design and control and the filter design, measurement results are presented. A comparison between the measurements and the model shows that the new model accurately represents the actual filter behavior. Measurements using virtual sinusoidal currents show the losses measured with the active gate driver are either higher or similar to those measured with the filter, depending on the dv/dt target value, DC-link voltage and load current, while the conventional gate driver always causes the highest losses. At the same time, the active gate driver can help to increase the volumetric and gravimetric power density of an inverter, making it an attractive option for electric vehicles.
KW - Active Gate Driver
KW - Drive Inverter
KW - EMI
KW - SiC
UR - http://www.scopus.com/inward/record.url?scp=85143903351&partnerID=8YFLogxK
U2 - 10.1109/IECON49645.2022.9968438
DO - 10.1109/IECON49645.2022.9968438
M3 - Conference contribution
AN - SCOPUS:85143903351
SN - 978-1-6654-8026-0
T3 - Proceedings of the ... Annual Conference of the IEEE Industrial Electronics Society
BT - IECON 2022 - 48th Annual Conference of the IEEE Industrial Electronics Society
PB - IEEE Computer Society
T2 - 48th Annual Conference of the IEEE Industrial Electronics Society, IECON 2022
Y2 - 17 October 2022 through 20 October 2022
ER -