Dynamic rotor eccentricity analysis by coupling electromagnetic and structural time stepping FEM

IEEE Transactions on Magnetics

Volumn 37, Issue 5 I, 2001, Pages 3452-3455

  Ha, K H ^b   Hong, J P ^a,b  

^a Changwon National University ^*

^b Changwon National University   (South Korea)

Author keywords

Dynamic response; Electric machines; Finite element method; Magnetic forces; Vibration

Indexed keywords

COERCIVE FORCE; ELECTROMAGNETIC FIELD THEORY; FINITE ELEMENT METHOD; MAGNETIC FIELDS; MATHEMATICAL MODELS; RELUCTANCE MOTORS; STATORS; STIFFNESS; VIBRATIONS (MECHANICAL);

ELECTROMAGNETIC COUPLING; STRUCTURAL TIME STEPPING FINITE ELEMENT METHOD; SWITCHED RELUCTANCE MOTOR;

ROTORS (WINDINGS);

EID: 0035441193     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.952635     Document Type: Article

References (10)

1. Vibration modes and acoustic noise in a four-phase switched reluctance motor
2. Experimental and numerical analysis of induction motor vibrations
3. Influence of unbalanced magnetic pull on the radial stability of flexible-shaft induction machines
4. Analysis of airgap flux, current, and vibration signals as a function of the combination of static and dynamic air gap eccentricity in 3-phase induction motors
5. Torque and unbalanced magnetic force in a rotational unsymmetric brushless DC motor
6. Transient dynamic analysis of rotors using the combined methodologies of finite elements and transfer matrix
7. Finite element analysis of a permanent magnet linear synchronous motor using moving line technique
8. The dynamics of rotor-bearing systems using finite elements