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EnglishThe ability to monitor the junction temperature of power devices during the operation of a power converter will be the key enabler towards combined higher performance and higher reliability of power electronics. Starting from the well-known dependency of the RON with the junction temperature of SiC power MOSFETs, an innovative solution is proposed to obtain the high-dynamic estimation of the junction temperature of all the power devices. This work focuses on the commissioning stage of a three-phase, 2-level voltage source inverter, enabling the real-time temperature feedback of all six power devices of the bridge during operation. A selection of experimental results is reported.
Three-phase Inverter for Formula SAE Electric with Online Junction Temperature Estimation of all SiC MOSFETs / Stella, F.; Pellegrino, G.; Armando, E.. - ELETTRONICO. - 2020-(2020), pp. 1154-1161. ((Intervento presentato al convegno 35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020 tenutosi a USA nel 2020.
| Titolo: | Three-phase Inverter for Formula SAE Electric with Online Junction Temperature Estimation of all SiC MOSFETs |
| Autori: | |
| Data di pubblicazione: | 2020 |
| Abstract: | The ability to monitor the junction temperature of power devices during the operation of a power ...converter will be the key enabler towards combined higher performance and higher reliability of power electronics. Starting from the well-known dependency of the RON with the junction temperature of SiC power MOSFETs, an innovative solution is proposed to obtain the high-dynamic estimation of the junction temperature of all the power devices. This work focuses on the commissioning stage of a three-phase, 2-level voltage source inverter, enabling the real-time temperature feedback of all six power devices of the bridge during operation. A selection of experimental results is reported. |
| ISBN: | 978-1-7281-4829-8 |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Three-phase Inverter for Formula SAE Electric with Online Junction Temperature Estimation of all SiC MOSFETs.pdf | Three-phase Inverter for Formula SAE Electric with Online Junction Temperature Estimation of all SiC MOSFETs | 2. Post-print / Author's Accepted Manuscript | PUBBLICO - Tutti i diritti riservati | Visibile a tuttiVisualizza/Apri |
| 09124302.pdf | 2a Post-print versione editoriale / Version of Record | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
http://hdl.handle.net/11583/2853261
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