FIELD: electrical engineering.
SUBSTANCE: invention relates to the electrical equipment. Electric machine (1) includes housing (2) and pipe (3) located in channel (5, 25) and installed so that first cooling medium (6) and second cooling medium (7) can flow around it. First cooling medium (6) is passed in the cooling circuit inside electric machine (1) through its rotor (3), and the second cooling medium (2) – through the electric machine. Thus, compact and efficient cooling of electric machine is possible.
EFFECT: improved cooling.
13 cl, 5 dwg
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