Equivalent circuit model for pole-phase modulation induction machines

Matthew P. Magill; Philip T Krein; Kiruba Sivasubramaniam Haran

doi:10.1109/IEMDC.2015.7409074

Equivalent circuit model for pole-phase modulation induction machines

Matthew P. Magill, Philip T Krein, Kiruba Sivasubramaniam Haran

Electrical and Computer Engineering

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

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)
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	https://doi.org/10.1109/IEMDC.2015.7409074
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
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

Access to Document

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Equivalent circuit model for pole-phase modulation induction machines. / Magill, Matthew P.; Krein, Philip T ; Haran, Kiruba Sivasubramaniam.

Proceedings - 2015 IEEE International Electric Machines and Drives Conference, IEMDC 2015. Institute of Electrical and Electronics Engineers Inc., 2016. p. 293-299 7409074.

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

Magill, MP, Krein, PT & Haran, KS 2016, Equivalent circuit model for pole-phase modulation induction machines. in Proceedings - 2015 IEEE International Electric Machines and Drives Conference, IEMDC 2015., 7409074, Institute of Electrical and Electronics Engineers Inc., pp. 293-299, IEEE International Electric Machines and Drives Conference, IEMDC 2015, Coeur d'Alene, United States, 5/11/15. https://doi.org/10.1109/IEMDC.2015.7409074

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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.",

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