A comparative study of the winding type influence on the noise level of two-speed three-phase induction motors

Ionescu, Razvan Mihai; Munteanu, Adrian

doi:10.1109/optim.2014.6851034

Cited by 2 publications

(1 citation statement)

References 2 publications

(2 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In [39][40][41], the difference between single-and double-layer windings is analyzed, and the main conclusion is that double layer windings perform better against noise generation. Furthermore, according to [9], the higher the number of parallel paths in the winding, the lower the noise produced by the motors.…”

Section: Winding Influencementioning

confidence: 99%

Noise in Electric Motors: A Comprehensive Review

Gonzalez¹,

Buigues

Mazón

2023

Energies

View full text Add to dashboard Cite

Electric machines are important devices that convert electrical energy into mechanical energy and are extensively used in a wide range of applications. Recent years have seen an increase in applications where electric motors are used. The frequent use of electric motors in noise-sensitive environments increases the requirements placed on electric motors intended for these applications, especially when compared to electric motors commonly used in industrial applications. This paper provides a comprehensive review of electric motor noise. Firstly, a brief introduction to noise is given. Then, the sources of electromagnetic noise and vibration in electric machines, including mechanical, aerodynamic and electromagnetic factors, are presented. Different methods such as analytical, numerical and semi-analytical for calculating electromagnetic force, natural frequencies and noise are also analyzed. Various methods for noise reduction are presented, including skewing, stator and rotor notching and slot opening width. Finally, noise measurement standards and procedures are described.

show abstract