Cooled High-Current System

An electric drive may include at least one electric machine and at least one inverter having at least one power system adapted to supply power to the at least one electric machine. The power system may include a busbar system coupled in an electrically conducting manner to a DC power source, at leas...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BACHHEIBL, Florian, ROSSNER, Stefan
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	An electric drive may include at least one electric machine and at least one inverter having at least one power system adapted to supply power to the at least one electric machine. The power system may include a busbar system coupled in an electrically conducting manner to a DC power source, at least one capacitor coupled in an electrically conducting manner to the busbar system, at least one semiconductor switch coupled in an electrically conducting manner to the busbar system, and at least one phase terminal coupled in an electrically conducting manner to the at least one semiconductor switch. The at least one part of the at least one power system is coupled in a thermally conducting manner to at least one part of the electrical machine in order to dissipate heat from the at least one part of the at least one power system.