A COMPACT ELECTRIC DRIVE WITH A STRUCTURE ALLOWING EFFICIENT HEAT DISSIPATION

A COMPACT ELECTRIC DRIVE WITH A STRUCTURE ALLOWING EFFICIENT HEAT DISSIPATION

The invention concerns an electric drive (100) comprising an electric motor (101), a power module (105), and a coolant jacket (120), the coolant jacket (120) comprising a body which comprises an inner peripheral wall (121) and an outer peripheral wall (122). According to the invention:the electric m...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Haas, Bernd, REYMANN, Markus
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:The invention concerns an electric drive (100) comprising an electric motor (101), a power module (105), and a coolant jacket (120), the coolant jacket (120) comprising a body which comprises an inner peripheral wall (121) and an outer peripheral wall (122). According to the invention:the electric motor (101) is accommodated and surrounded by the inner peripheral wall (121) of the coolant jacket (120);the power module (105) is mounted on one or plural interface zones of the outer peripheral wall (122) of the coolant jacket (120);the coolant jacket (120), being located between the electric motor (101) and the power module (105), is configured to dissipate heat generated by the electric motor (101) and by the power module (105).