FIELD: electricity.
SUBSTANCE: low noise induction motor comprises two mutually dependent combined windings, one of which is assembled as "star", and the second one - as "delta". These windings are laid into slots so that resulting vectors of induction of magnetic flows of pole pairs in identical phases of "star" and "delta" form an angle of 30 el. degrees between each other.
EFFECT: reduced level of acoustic noise and vibrations of an induction motor caused by electromagnetic forces.
7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LOW-NOISE ELECTRIC MOTOR | 2017 |
|
RU2660442C2 |
| INTEGRATED WINDING OF SYNCHRONOUS MACHINE FOR 2p=2, z=18 | 2013 |
|
RU2528179C1 |
| COMBINED WINDING OF INDUCTION MACHINE FOR 2p=4, z=36 | 2013 |
|
RU2538266C2 |
| COMBINED WINDING OF ENERGY-EFFICIENT ELECTRIC MACHINE | 2020 |
|
RU2767603C2 |
| SYNCHRONOUS BRUSHLESS DC ELECTRIC MOTOR WITH COMBINED WINDINGS AND METHOD FOR FORMATION OF COMBINED WINDING | 2018 |
|
RU2690509C1 |
| WINDING OF DOUBLE-POLE THREE-PHASE ELECTRIC MACHINE FOR z=18 | 2013 |
|
RU2562795C2 |
| LOW-NOISE ENERGY-SAVING ELECTRIC DRIVE | 2014 |
|
RU2568672C1 |
| ELECTRIC ROTATING ASYNCHRONOUS MACHINE WITH SPLIT COMBINED WINDING FOR 2p = 2, z = 36 AND NUMBER OF PARALLEL BRANCHES a = 2 | 2020 |
|
RU2755052C1 |
| COMBINED WINDING FOR ELECTRIC MACHINE DESIGNED PER 2p=12, z=36 | 2014 |
|
RU2568646C1 |
| THREE-PHASE WINDING WITH GIVEN RATIO OF POLE PAIRS | 0 |
|
SU1376182A1 |
