Design methodology for variable leakage flux IPM for automobile traction drives

Takashi Kato; Hiroki Hijikata; Masanao Minowa; Kan Akatsu; Robert D. Lorenz

doi:10.1109/ECCE.2014.6953883

Design methodology for variable leakage flux IPM for automobile traction drives

Takashi Kato, Hiroki Hijikata, Masanao Minowa, Kan Akatsu, Robert D. Lorenz

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

5 Citations (Scopus)

Abstract

This paper presents a novel methodology for the variable leakage flux IPM (VLF-IPM) motor taking advantage of variable leakage flux property in the rotor core controlled by q-axis current without any additional components. The fundamental phenomenon is explained with FEA results, then, the theoretical equations expressing variable flux linkage controlled by q-axis current have been conducted. The proof-of-principle model was designed and the fundamental properties, such as torque-speed envelop and efficiency map, were evaluated. It was shown that the proposed motor can expand output power in the high speed region, and decrease energy consumption.

Original language	English
Title of host publication	2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	3548-3555
Number of pages	8
ISBN (Print)	9781479956982
DOIs	https://doi.org/10.1109/ECCE.2014.6953883
Publication status	Published - 2014 Nov 11
Event	6th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2014 - Pittsburgh, United States Duration: 2014 Sep 14 → 2014 Sep 18

Other

Other	6th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2014
Country	United States
City	Pittsburgh
Period	14/9/14 → 14/9/18

ASJC Scopus subject areas

Fuel Technology
Energy Engineering and Power Technology

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Design methodology for variable leakage flux IPM for automobile traction drives. / Kato, Takashi; Hijikata, Hiroki; Minowa, Masanao; Akatsu, Kan; Lorenz, Robert D.

2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 3548-3555 6953883.

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

Kato, T, Hijikata, H, Minowa, M, Akatsu, K & Lorenz, RD 2014, Design methodology for variable leakage flux IPM for automobile traction drives. in 2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014., 6953883, Institute of Electrical and Electronics Engineers Inc., pp. 3548-3555, 6th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2014, Pittsburgh, United States, 14/9/14. https://doi.org/10.1109/ECCE.2014.6953883

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