Abstract
A parallel stator winding is considered effective in terms of unbalanced magnetic pull suppression. The present investigation concentrates on bridge configured winding which is a special type of parallel winding connection. When the rotor of the motor is eccentric, an additional pulsating force is generated in parallel stator winding motor compared to a series stator winding motor. This work investigates the behavior of the magnetic field to find out the reason behind the pulsating nature of the eccentric forces in parallel winding. It is demonstrated that the six-pole pulsating magnetic field is the reason behind the generation of pulsating forces. This has also been verified through experimental measurements.
| Original language | English |
|---|---|
| Article number | 8200216 |
| Number of pages | 16 |
| Journal | IEEE Transactions on Magnetics |
| Volume | 60 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1 Feb 2024 |
| MoE publication type | A1 Journal article-refereed |
Funding
The authors would like to acknowledge the financial support of Science and Engineering Research Board, Department of Science and Technology, Ministry of Science and Technology, Government of India and Academy of Finland (decisions #275687 and #289338 ).
Keywords
- Windings
- Magnetic fields
- Stator windings
- Rotors
- Induction motors
- Air gaps
- Magnetic levitation