Projekter pr. år
Abstract
A fast electro-thermal simulation strategy for SiC power MOSFETs is presented in this paper. This approach features the detailed mapping of the device power losses under a wide range of operating conditions by using a compact electrical model and its experimental validation for a 1.2 kV/36 A commercial device. The losses condition map is used in the simplified model of a half-bridge inverter topology. The average device losses per switching period are injected into a multi-layer thermal impedance network obtained via finite-element method (FEM) simulation. The strategy allows the electro-thermal simulation of a simple switching pattern in a very short time (seconds), compared to an equivalent physically-based circuit simulation, without significant accuracy loss, enabling long-timescale simulation and reliable, mission-profile oriented design of power electronic converters.
Originalsprog | Engelsk |
---|---|
Titel | Proceedings of the 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018 |
Antal sider | 6 |
Forlag | IEEE Press |
Publikationsdato | nov. 2018 |
Sider | 1-6 |
Artikelnummer | 8590288 |
ISBN (Trykt) | 978-1-5386-6055-3 |
ISBN (Elektronisk) | 978-1-5386-6054-6 |
DOI | |
Status | Udgivet - nov. 2018 |
Begivenhed | 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018 - Shenzhen, Kina Varighed: 4 nov. 2018 → 7 nov. 2018 |
Konference
Konference | 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018 |
---|---|
Land/Område | Kina |
By | Shenzhen |
Periode | 04/11/2018 → 07/11/2018 |
Sponsor | China Power Supply Society (CPSS), IEEE Power Electronics Society (PELS) |
Fingeraftryk
Dyk ned i forskningsemnerne om 'Fast Electro-thermal Simulation Strategy for SiC MOSFETs Based on Power Loss Mapping'. Sammen danner de et unikt fingeraftryk.Projekter
- 1 Afsluttet
-
Center Of Reliable Power Electronics (CORPE)
Blaabjerg, F., Munk-Nielsen, S., Pedersen, K. & Popok, V.
01/04/2011 → 31/12/2016
Projekter: Projekt › Forskning
Aktiviteter
- 1 Konferenceoplæg
-
Fast Electro-thermal Simulation Strategy for SiC MOSFETs Based on Power Loss Mapping
Lorenzo Ceccarelli (Foredragsholder)
5 nov. 2018Aktivitet: Foredrag og mundtlige bidrag › Konferenceoplæg