FIELD: electrical engineering.
SUBSTANCE: invention relates to the field of electrical engineering, in particular, to apparatus for magnetising multipole magnets in a direction causing the magnet to create a field by a magnet with a sinusoidal distribution of the normal component in the running clearance of an electric machine. Proposed inductor comprises N conductive buses (N being the number of magnet poles) distributed evenly along the generatrix of the cylindrical magnet. Herewith, the section of the buses is a circular arc, and the angular size of the radial sections of the buses is 240/N±1 degrees, wherein the buses have a bevel along the inductor axis by one pole pitch of the stator or rotor of the electric machine wherein the magnetised magnet will be used.
EFFECT: higher quality of magnetising multipole rotary magnets.
2 cl, 4 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| INDUCTOR FOR MAGNETIZATION OF MULTI-POLE ROTOR MAGNETS | 2021 |
|
RU2779449C1 |
| INDUCTOR FOR MAGNETIZATION OF MULTI-POLE CYLINDRICAL MAGNETS | 2022 |
|
RU2784485C1 |
| DEVICE FOR MAGNETIZATION OF MULTIPOLE STATOR MAGNETS | 2021 |
|
RU2789536C1 |
| INDUCTOR FOR THERMOMAGNETIC PROCESSING AND MAGNETIZATION OF MULTIPOLAR ROTOR MAGNETS | 0 |
|
SU1690001A1 |
| WORK-COIL FOR THERMAL MAGNETIC TREATMENT AND MAGNETIZATION OF MULTIPOLE ROTOR MAGNETS | 0 |
|
SU1791858A1 |
| INDUCTOR FOR MAGNETISING PERMANENT MAGNETS | 2021 |
|
RU2779504C1 |
| DEVICE FOR REVERSIBLE MAGNETIZATION OF MULTIPOLE MAGNETS | 2001 |
|
RU2222843C2 |
| INDUCTOR FOR THE ANNULAR PERMANENT MAGNETS MULTI-POLAR AXIAL MAGNETIZATION | 2017 |
|
RU2678432C1 |
| DEVICE FOR THERMOMAGNETIC PROCESSING AND MAGNETIZING OF MULTIPOLE PERMANENT MAGNETS | 0 |
|
SU898518A1 |
| MAGNETISATION SYSTEM AND METHOD OF ROTORS IN FORM OF CONSTANT MAGNETS IN ELECTRIC MACHINES | 2006 |
|
RU2412516C2 |
