Abstract
Equivalent circuit parameter expressions have been derived to account for electronic pole changing in pole-phase modulation (PPM) induction machines. Conventional expressions require a fixed number of electrical phases, and winding pole count to be equal to magnetic pole count, both of which are not always satisfied in PPM machines. The proposed model can describe machines with an arbitrary number of electrical inputs and pole count configurations. Generalized parameter expressions allow for the examination of high-level design trade-offs associated with machine geometry, winding design, inverter leg count, and electronic pole count selection in variable speed applications. Finite element models and experiments are used to validate the analytical framework and verify parameter variation during electronic pole adjustment.
Original language | English (US) |
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Title of host publication | Proceedings - 2015 IEEE International Electric Machines and Drives Conference, IEMDC 2015 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 293-299 |
Number of pages | 7 |
ISBN (Electronic) | 9781479979417 |
DOIs | |
State | Published - Feb 16 2016 |
Event | IEEE International Electric Machines and Drives Conference, IEMDC 2015 - Coeur d'Alene, United States Duration: May 11 2015 → May 13 2015 |
Other
Other | IEEE International Electric Machines and Drives Conference, IEMDC 2015 |
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Country | United States |
City | Coeur d'Alene |
Period | 5/11/15 → 5/13/15 |
Keywords
- electric traction
- Induction motors
- pole changing
- pole-phase modulation
- PPM
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Mechanical Engineering
- Automotive Engineering