FIELD: electric machine engineering. SUBSTANCE: field structure of synchronous electric machine has bandage 1, shaft 2, permanent magnets 3, bushing 4. Manufacture of pole and interpole sections of permanent magnets with equal linear and angular dimensions makes it possible to have minimal specific usage of magnetically hard material per 1 N.m of motor torque. EFFECT: reduced usage of magnetically hard material. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FIELD STRUCTURE OF SYNCHRONOUS ELECTRIC MACHINE | 0 |
|
SU1788554A1 |
| MULTIPOLAR PERMANENT-MAGNET ROTOR | 1991 |
|
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|
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| MULTIPOLE ROTOR OF ELECTRIC MACHINE WITH PERMANENT MAGNETS | 1985 |
|
SU1835580A2 |
