This application reviews the technologies available for power systems in hybrid and electric drive vehicles. Included will be a matching of performance requirements with capacitor capabilities to optimize the selections for both operation and cost. Applications will center on converter and inverter circuits with the main emphasis on film and aluminum electrolytic capacitors and the performance issues that separate any preference between these two. Circuit parameters including ripple current, voltage and frequency as well as environmental concerns and extremes impacting performance will be highlighted. The authors will also emphasize projected life expectancies for both and how the applications will factor that.
Capacitors in electric drive applications
2010
9 Seiten, 7 Bilder, 1 Tabelle, 2 Quellen
Aufsatz (Konferenz)
Englisch
Anforderungsanalyse , Auswahlkriterium , Betriebsfrequenz , Brummspannung , Dämpfungsglied , elektrischer Fahrantrieb , Elektrolytkondensator , Kapazität (Kondensator) , Kostenoptimierung , Lebensdauerprüfung , Lebenserwartung , Leistungsfähigkeit , Leistungswechselrichter , Oberwellenfilter , selbstheilende Architektur , Temperatureinfluss , Vergleichsuntersuchung , Wechselstrommotor
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