The influence of the structure of the rotor on the BLDC motor parameters in the dynamic states

• Autorzy: Knypiński Ł.
• Języki publikacji: EN

Abstrakty

EN

This paper presents an algorithm and computer code for analyzing of the dynamics of the outer rotor permanent magnet brushless DC motor. The mathematical model of the motor includes: the electromagnetic field equation, the electric circuit equations and the equation of mechanical motion. The finite element method (FEM) has been applied. The influence of the magnetic circuit geometry of the rotor on the BLDC motor parameters has been investigated. Two different rotor structures have been considered. Selected results of the analysis are presented and discussed.

Słowa kluczowe

EN

BLDC motor; BLDC motor parameters; rotor; analyzing of the dynamics of the rotor; permanent magnet; brushless DC motor; mathematical model of the motor; electromagnetic field equation; electric circuit equation; equation of mechanical motion; finite element method (FEM)

PL

silnik BLDC; parametry silnika BLDC; wirnik; analiza dynamiki wirnika; zewnętrzny magnes trwały; bezszczotkowy silnik prądu stałego; model matematyczny silnika; równanie pola elektromagnetycznego; równanie obwodów elektrycznych; równanie ruchu mechanicznego; metoda elementów skończonych (MES)

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2011
• Tom: No. 65
• Strony: 67--74
• Opis fizyczny: Bibliogr. 18 poz., rys.

Twórcy

autor

Knypiński Ł.

• Poznan University of Technology

Bibliografia

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