Effects of stator and rotor core ovality on induction machine behavior
Conference
·
OSTI ID:296890
- Rensselaer Polytechnic Inst., Troy, NY (United States). Dept. of Electric Power Engineering
Asymmetries in the air gap of induction motors produce additional harmonics in the flux density and force waves. A complete transient finite element model analyzes the harmonics produced from two possible asymmetries, a stator core ovality and a rotor ovality. The analysis of the air gap flux density and magnetic force waves determined by the finite element model shows unique harmonic frequencies due to the ovality of the air gap.
- Research Organization:
- Knolls Atomic Power Lab., Schenectady, NY (United States)
- Sponsoring Organization:
- USDOE Assistant Secretary for Nuclear Energy, Washington, DC (United States)
- DOE Contract Number:
- AC12-76SN00052
- OSTI ID:
- 296890
- Report Number(s):
- KAPL-P--000056; CONF-9507112--; ON: DE99000447
- Country of Publication:
- United States
- Language:
- English
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