A design method of switched reluctance motor for automobile auxiliary motors driven by a voltage single pulse drive

Kohei Aiso; Kan Akatsu

doi:10.1109/ICEMS.2015.7385336

A design method of switched reluctance motor for automobile auxiliary motors driven by a voltage single pulse drive

Kohei Aiso, Kan Akatsu

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

1 Citation (Scopus)

Abstract

Switched Reluctance Motors (SRMs) have some advantages such as simple and robust structure, low manufacturing cost, and so on. Moreover, SRMs can drive in high speed region and high temperature condition. These advantages are suited for the automobile auxiliary motors. However, in SRMs driven by voltage single pulse drive, it is difficult to achieve the demanded performances such as torque and efficiency because the output current is not controlled. Especially, the output current is strongly decreased by the back electromotive force in the high speed condition and low voltage source for automotive auxiliary motors. The output current depends on excitation angles, number of turns and motor structure. Therefore, these parameters should be optimized to achieve high motor performances in motor design. However, the method by using FEA requires enormous calculation time and effort. In this research, a novel design method which simply optimizes these parameters by using mathematical formulas is proposed.

Original language	English
Title of host publication	2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1817-1823
Number of pages	7
ISBN (Print)	9781479988044
DOIs	https://doi.org/10.1109/ICEMS.2015.7385336
Publication status	Published - 2016 Jan 18
Event	18th International Conference on Electrical Machines and Systems, ICEMS 2015 - Pattaya City, Thailand Duration: 2015 Oct 25 → 2015 Oct 28

Other

Other	18th International Conference on Electrical Machines and Systems, ICEMS 2015
Country	Thailand
City	Pattaya City
Period	15/10/25 → 15/10/28

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering
Mechanical Engineering

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A design method of switched reluctance motor for automobile auxiliary motors driven by a voltage single pulse drive. / Aiso, Kohei; Akatsu, Kan.

2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015. Institute of Electrical and Electronics Engineers Inc., 2016. p. 1817-1823 7385336.

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

Aiso, K & Akatsu, K 2016, A design method of switched reluctance motor for automobile auxiliary motors driven by a voltage single pulse drive. in 2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015., 7385336, Institute of Electrical and Electronics Engineers Inc., pp. 1817-1823, 18th International Conference on Electrical Machines and Systems, ICEMS 2015, Pattaya City, Thailand, 15/10/25. https://doi.org/10.1109/ICEMS.2015.7385336

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abstract = "Switched Reluctance Motors (SRMs) have some advantages such as simple and robust structure, low manufacturing cost, and so on. Moreover, SRMs can drive in high speed region and high temperature condition. These advantages are suited for the automobile auxiliary motors. However, in SRMs driven by voltage single pulse drive, it is difficult to achieve the demanded performances such as torque and efficiency because the output current is not controlled. Especially, the output current is strongly decreased by the back electromotive force in the high speed condition and low voltage source for automotive auxiliary motors. The output current depends on excitation angles, number of turns and motor structure. Therefore, these parameters should be optimized to achieve high motor performances in motor design. However, the method by using FEA requires enormous calculation time and effort. In this research, a novel design method which simply optimizes these parameters by using mathematical formulas is proposed.",

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