High-speed drag-cup induction motors for turbo-molecular pump applications

IEEE Transactions on Magnetics

Volumn 42, Issue 10, 2006, Pages 3449-3451

  Bottauscio, Oriano ^a   Casaro, Fausto ^b   Chiampi, Mario ^c   Giors, Silvio ^b   Maccarrone, Cristin ^b   Zucca, Mauro ^a  

^a ISTITUTO NAZIONALE DI RICERCA METROLOGICA   (Italy)

^b Varian SpA   (Italy)

^c POLITECNICO DI TORINO   (Italy)

Author keywords

Finite element method (FEM); Induction motors; Vacuum technology

Indexed keywords

ELECTRIC MOTORS; FINITE ELEMENT METHOD; PUMPS; VACUUM TECHNOLOGY;

DRAG-CUP MOTORS; HIGH-SPEED DRAG-CUP INDUCTION MOTORS; TURBO-MOLECULAR PUMP APPLICATIONS;

INDUCTION MOTORS;

EID: 33846584890     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2006.879446     Document Type: Article

References (3)

1. A. Demenko, "Analysis of control motors with drag-cup rotor transients," Compel. Int. J. Computation and Math. Elect. Electron. Eng., vol. 11, no. 1, pp. 89-92, 1992.
2. J. Pyrhonen and P. Kurronen, "Increasing the efficiency of high-speed solid-rotor induction machines," Euro. Trans. Elect. Power Eng., vol. 4, no. 2, pp. 101-107, 1994.
3. O. Bottauscio, M. Chiampi, A. Manzin, and M. Zucca, "Additional losses in induction machines under synchronous no-load conditions," IEEE Trans. Magn., vol. 40, no. 5, pp. 3254-3261, Sep. 2004.