FIELD: electrical engineering.
SUBSTANCE: stator of electric machine with tubular cooling system includes magnetic conductor with winding with conductors and silicone tubes laid in it. Stator winding is located inside silicone tubes with possibility of coolant washing with conductors surface. Silicon tubes also function as slot insulation. In area of front parts of winding silicone tubes are connected to T-bends with possibility of coolant passing through holes. One of T-bends has hole, through which winding conductors are tightly connected.
EFFECT: technical result is improvement of reliability, energy efficiency, minimization of heat dissipation of stator winding and, as a result, higher efficiency of electric machine.
1 cl, 2 dwg
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