Measurement of torque harmonics of a cage induction machine under rotor eccentricity

Bishal Silwal; Paavo Rasilo; Ari Haavisto; Anouar Belahcen; Antero Arkkio

doi:10.1109/ICEMS.2015.7385007

Measurement of torque harmonics of a cage induction machine under rotor eccentricity

Bishal Silwal
, Paavo Rasilo
, Ari Haavisto
, Anouar Belahcen
, Antero Arkkio

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific

2 Citations (Scopus)

Abstract

Eccentricity creates an unbalanced magnetic pull in the rotor of the cage induction machine which plays a vital role in the rotordynamic stability. In this case, it is desirable to know how different quantities of the machine behave, for example torque. Numerical analysis shows an increase in the average torque of the machine with eccentricity. The amplitudes of some of the harmonic components of the torque are also affected. In such case, the measurement of the torque waveform could give a good insight to the behavior of the torque and its harmonics. Here, a novel measurement rig is presented.

Original language	English
Title of host publication	International Conference on Electrical Machines and Systems, ICEMS 2015
DOIs	https://doi.org/10.1109/ICEMS.2015.7385007
Publication status	Published - 2015
Externally published	Yes
Publication type	B3 Article in conference proceedings

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10.1109/ICEMS.2015.7385007

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title = "Measurement of torque harmonics of a cage induction machine under rotor eccentricity",

abstract = "Eccentricity creates an unbalanced magnetic pull in the rotor of the cage induction machine which plays a vital role in the rotordynamic stability. In this case, it is desirable to know how different quantities of the machine behave, for example torque. Numerical analysis shows an increase in the average torque of the machine with eccentricity. The amplitudes of some of the harmonic components of the torque are also affected. In such case, the measurement of the torque waveform could give a good insight to the behavior of the torque and its harmonics. Here, a novel measurement rig is presented.",

author = "Bishal Silwal and Paavo Rasilo and Ari Haavisto and Anouar Belahcen and Antero Arkkio",

year = "2015",

doi = "10.1109/ICEMS.2015.7385007",

language = "English",

booktitle = "International Conference on Electrical Machines and Systems, ICEMS 2015",

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TY - GEN

T1 - Measurement of torque harmonics of a cage induction machine under rotor eccentricity

AU - Silwal, Bishal

AU - Rasilo, Paavo

AU - Haavisto, Ari

AU - Belahcen, Anouar

AU - Arkkio, Antero

PY - 2015

Y1 - 2015

N2 - Eccentricity creates an unbalanced magnetic pull in the rotor of the cage induction machine which plays a vital role in the rotordynamic stability. In this case, it is desirable to know how different quantities of the machine behave, for example torque. Numerical analysis shows an increase in the average torque of the machine with eccentricity. The amplitudes of some of the harmonic components of the torque are also affected. In such case, the measurement of the torque waveform could give a good insight to the behavior of the torque and its harmonics. Here, a novel measurement rig is presented.

AB - Eccentricity creates an unbalanced magnetic pull in the rotor of the cage induction machine which plays a vital role in the rotordynamic stability. In this case, it is desirable to know how different quantities of the machine behave, for example torque. Numerical analysis shows an increase in the average torque of the machine with eccentricity. The amplitudes of some of the harmonic components of the torque are also affected. In such case, the measurement of the torque waveform could give a good insight to the behavior of the torque and its harmonics. Here, a novel measurement rig is presented.

U2 - 10.1109/ICEMS.2015.7385007

DO - 10.1109/ICEMS.2015.7385007

M3 - Conference contribution

BT - International Conference on Electrical Machines and Systems, ICEMS 2015

ER -

Measurement of torque harmonics of a cage induction machine under rotor eccentricity

Abstract

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