FIELD: machine building.
SUBSTANCE: invention relates to phase rotor with improved cooling for rotating electrical machine and machine having such a rotor. Rotor (1) of rotary electric machine is extended along longitudinal axis (X) and has salient poles (3) with pole shoes (3a), and inner cooling channels (5) passing along axis through at least one pole shoe (3a). Cooling channels (5) are separated inside pole shoe (3a) by ribs (4).
EFFECT: improving cooling efficiency.
12 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ROTOR COMPRISING INTERPOLAR ZONES WITH COOLING CHANNELS | 2012 |
|
RU2619060C2 |
| ROTOR OF HIGH-SPEED ELECTRIC MACHINE | 0 |
|
SU1067566A1 |
| ROTOR OF LIQUID-COOLED SALIENT-POLE SYNCHRONOUS MACHINE | 1990 |
|
RU2046499C1 |
| POLE SHOE COOLING GAP FOR AXIAL MOTOR | 2014 |
|
RU2649972C2 |
| POLE OF ELECTRIC MACHINE WITH FLUID COOLING | 1991 |
|
RU2025869C1 |
| SYNCHRONOUS-REACTIVE FREQUENCY CONVERTER | 0 |
|
SU1130977A1 |
| ELECTRIC GENERATOR SET ASSEMBLED OF GENERATOR AND PISTON-TYPE INTERNAL-COMBUSTION ENGINE USED AS ITS DRIVE | 2001 |
|
RU2266605C2 |
| COIL FRAMEWORK FOR INSTALLATION ON MAGNETIC CORE, MAGNETIC CORE FOR REACTIVE CONVERTERS AND METHOD OF MANUFACTURE | 2011 |
|
RU2558389C2 |
| RELUCTANCE ELECTRICAL MACHINE ROTOR | 2005 |
|
RU2283524C1 |
| ELECTRIC MACHINE | 0 |
|
SU904127A1 |
