Abstract
The influence of skew on the rotor bar current waveform and performance of an induction machine (IM) designed by using the same stator outer diameter, stack length, output power, and rated speed as the Toyota Prius 2010 interior permanent magnet machine have been investigated in depth. It reveals that skew has a substantial effect on the, rotor bar current waveform, bar resistance, average torque, torque ripple, slot leakage flux, power losses, and efficiency. The conditions when the non-sinusoidal rotor bar current waveform occurs and the reasons behind this phenomenon are investigated by finite element analysis.
Original language | English |
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Title of host publication | ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 525-530 |
Number of pages | 6 |
ISBN (Electronic) | 9788986510201 |
DOIs | |
Publication status | Published - 27 Nov 2018 |
Externally published | Yes |
Event | 21st International Conference on Electrical Machines and Systems, ICEMS 2018 - Jeju, Korea, Republic of Duration: 7 Oct 2018 → 10 Oct 2018 |
Publication series
Name | ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems |
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Conference
Conference | 21st International Conference on Electrical Machines and Systems, ICEMS 2018 |
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Country/Territory | Korea, Republic of |
City | Jeju |
Period | 7/10/18 → 10/10/18 |
Bibliographical note
Publisher Copyright:© 2018 KIEE EMECS (KIEE Electrical Machinery and Energy Conversion Systems).
Keywords
- Bar current waveform
- bar resistance
- electromagnetic performance
- harmonic distortion
- induction machines
- skew