A cooling structure for an integrated electric drive system and an integrated electric drive system are provided. The cooling structure includes a motor assembly (1). The motor assembly (1) includes a rotary shaft (15) and a cooling tube (16) having an inner hole (161). A mounting hole (151) for the cooling tube to be inserted is arranged on the rotary shaft (15). An annular water channel (17) is formed between an outer wall of the cooling tube (16) and an inner wall of the mounting hole (151). The inner hole (161) and the annular water channel (17) are constructed into a rotor cooling water channel (12).
COOLING STRUCTURE OF INTEGRATED ELECTRIC DRIVE SYSTEM AND INTEGRATED ELECTRIC DRIVE SYSTEM
KÜHLSTRUKTUR EINES INTEGRIERTEN ELEKTRISCHEN ANTRIEBSSYSTEMS UND INTEGRIERTES ELEKTRISCHES ANTRIEBSSYSTEM
STRUCTURE DE REFROIDISSEMENT D'UN SYSTÈME D'ENTRAÎNEMENT ÉLECTRIQUE INTÉGRÉ ET SYSTÈME D'ENTRAÎNEMENT ÉLECTRIQUE INTÉGRÉ
2024-04-17
Patent
Electronic Resource
English
COOLING STRUCTURE OF INTEGRATED ELECTRIC DRIVE SYSTEM AND INTEGRATED ELECTRIC DRIVE SYSTEM
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