Les points-clefs de l'integration des convertisseurs de puissance
Les points-clefs de l'integration des convertisseurs de puissance
- New search for: Meuret, Regis
- New search for: Avenas, Yvan
- New search for: Crebier, Jean-Christophe
- New search for: Lembeye, Yves
- New search for: Mermet-Guyennet, Michel
- New search for: Meuret, Regis
- New search for: Avenas, Yvan
- New search for: Crebier, Jean-Christophe
- New search for: Lembeye, Yves
- New search for: Mermet-Guyennet, Michel
Power converter density, voltage, current and temperature ratings are gradually increasing thanks to advanced packaging and assembly techniques, and improved dielectric and passivation materials. The functional integration of active and passive devices try to take advantage of parasitic elements such as interspire capacitance and leakage flux in passive component windings in order to implement L-C, L-C-T or L-L-T functions of in order, to implement function multiple transistor switching cells, Nevertheless, this approach induces an important increase of power loss density which becomes harder to evacuate. This problem is today addressed thanks to power devices operating at higher temperature and improved cooling and spreading functionalities and techniques.
Document information
Les points-clefs de l'integration des convertisseurs de puissance
Schlüsselelemente der Integration von Leistungsumformern
Key drivers for power converter integration
2010
9 Seiten, 14 Bilder, 1 Tabelle, 11 Quellen
Article (Journal)
French
Leistungselektronik , Raumfahrttechnik , Luftfahrtelektronik , Wärmemanagement , Integrationsgrad (Schaltung) , Umformer (Energietechnik) , aktives Bauelement , passives Bauelement , Elektronikkühlung , Verdrahtung (Drahtverbindung) , Systemintegration , Passivierung , Konfektionierung (Verpackungstechnik) , Leistungsdichte , Verlustleistung , Streustromschutz , Streukapazität , Leckstrom , Schalttransistor , Leistungsverlust , EMI (elektromagnetische Störung) , Aktor , Aktor-Sensor-Kommunikation , Spannungswandler , Motorsteuerung , Betriebstemperatur
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