Selma Čorović (Avtor), Damijan Miljavec (Avtor)

Povzetek

Shaded-pole induction motors are the most frequently used single-phase electric motors in low power applications. Their main advantages are reliability, robustness, low level of noise and vibration, relatively simple manufacturing technology and cost effectiveness. These motors are the driving units of choice in the applications where the variable speed and high starting torque are not of utmost importance, in spite of the fact that they are characterized by inferior efficiency, power factor and starting torque compared to their single-phase counterparts. They are equipped with auxiliary massive copper coils at the stator side, which makes them self-starting, and strongly influence the motor characteristics. This study deals with the numerical modeling and analysis of a shaded-pole induction motor with a C-shaped stator frame. The analysis was performed using 2D finite element-based transient magnetic numerical modeling. The primary objective was to investigate the influence of the number and size of the auxiliary shaded coils on the output torque speed characteristic. We explored the possibility of reducing the amount of material used while preserving the crucial/nominal properties of the motor. Our results have important implications in manufacturing simplification, which may be important for the eco-design of small motors and actuators, including their recycling and/or reuse process.

Ključne besede

enofazni asinhronski motor z zasenčenimi poli;enofazni asinhronski motor;metoda končnih elementov;numerično modeliranje;shaded pole induction motor;single-phase induction motor;finite element method;numerical modeling;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FE - Fakulteta za elektrotehniko
UDK: 621.313/.314
COBISS: 243816707 Povezava se bo odprla v novem oknu
ISSN: 2076-0825
Št. ogledov: 109
Št. prenosov: 52
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: enofazni asinhronski motor z zasenčenimi poli;enofazni asinhronski motor;metoda končnih elementov;numerično modeliranje;
Vrsta dela (COBISS): Članek v reviji
Strani: 19 str.
Letnik: ǂVol. ǂ14
Zvezek: ǂissue ǂ8, [article no.] 368
Čas izdaje: Avg. 2025
DOI: 10.3390/act14080368
ID: 26928731