Investigation of Variable Field Harmonic Principle in Hybrid-Excited Switched-Flux Machine

Hui Yang; Yanding Bi; Cheng Qian; Dawe Li; Heyun Lin; Z. Q. Zhu; Shuangxia Niu

doi:10.23919/IPEC-Himeji2022-ECCE53331.2022.9806851

Investigation of Variable Field Harmonic Principle in Hybrid-Excited Switched-Flux Machine

Hui Yang
, Yanding Bi
, Cheng Qian
, Dawe Li
, Heyun Lin
, Z. Q. Zhu
, Shuangxia Niu

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

1 Citation (Scopus)

Abstract

The flux regulation principle of E-core hybrid-excited switched-flux permanent-magnet (HE-SFPM) machine is investigated from a new perspective of variable field harmonics. The investigated machine has a relatively simple structure, as well as improved torque density compared to the parallel HE-SFPM machines resorting to magnetic field short-circuiting based flux adjustment. However, the flux adjustment mechanism of the E-core HE-SFPM machine is not unexplored by the flux modulation effect in depth hitherto. In this paper, a magneto-motive-force (MMF) permeance based model is employed to extract and identify the main working field harmonics. Subsequently, the flux-enhancing and flux-weakening effects are investigated based on the variation patterns of the main air gap field harmonics. The influences of the design parameters on the variable field harmonic effect of the investigated HE-SFPM machine are analyzed, which can provide an underlying mechanism and general design guideline for this type of machine. Finally, the analytical model and finite-element (FE) analyses are experimentally validated by a manufactured prototype.

Original language	English
Title of host publication	2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2175-2181
Number of pages	7
ISBN (Electronic)	9784886864253
DOIs	https://doi.org/10.23919/IPEC-Himeji2022-ECCE53331.2022.9806851
Publication status	Published - May 2022
Event	2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia - Himeji, Japan Duration: 15 May 2022 → 19 May 2022

Publication series

Name	2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia

Conference

Conference	2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia
Country/Territory	Japan
City	Himeji
Period	15/05/22 → 19/05/22

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

ASJC Scopus subject areas

Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment
Electrical and Electronic Engineering
Safety, Risk, Reliability and Quality
Control and Optimization

More information

10.23919/IPEC-Himeji2022-ECCE53331.2022.9806851

Cite this

Yang, H., Bi, Y., Qian, C., Li, D., Lin, H., Zhu, Z. Q., & Niu, S. (2022). Investigation of Variable Field Harmonic Principle in Hybrid-Excited Switched-Flux Machine. In 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia (pp. 2175-2181). (2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/IPEC-Himeji2022-ECCE53331.2022.9806851

Yang, Hui ; Bi, Yanding ; Qian, Cheng et al. / Investigation of Variable Field Harmonic Principle in Hybrid-Excited Switched-Flux Machine. 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia. Institute of Electrical and Electronics Engineers Inc., 2022. pp. 2175-2181 (2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia).

@inproceedings{552fb92f1dc3411e8c870b5816886a9e,

title = "Investigation of Variable Field Harmonic Principle in Hybrid-Excited Switched-Flux Machine",

abstract = "The flux regulation principle of E-core hybrid-excited switched-flux permanent-magnet (HE-SFPM) machine is investigated from a new perspective of variable field harmonics. The investigated machine has a relatively simple structure, as well as improved torque density compared to the parallel HE-SFPM machines resorting to magnetic field short-circuiting based flux adjustment. However, the flux adjustment mechanism of the E-core HE-SFPM machine is not unexplored by the flux modulation effect in depth hitherto. In this paper, a magneto-motive-force (MMF) permeance based model is employed to extract and identify the main working field harmonics. Subsequently, the flux-enhancing and flux-weakening effects are investigated based on the variation patterns of the main air gap field harmonics. The influences of the design parameters on the variable field harmonic effect of the investigated HE-SFPM machine are analyzed, which can provide an underlying mechanism and general design guideline for this type of machine. Finally, the analytical model and finite-element (FE) analyses are experimentally validated by a manufactured prototype.",

author = "Hui Yang and Yanding Bi and Cheng Qian and Dawe Li and Heyun Lin and Zhu, \{Z. Q.\} and Shuangxia Niu",

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year = "2022",

month = may,

doi = "10.23919/IPEC-Himeji2022-ECCE53331.2022.9806851",

language = "English",

series = "2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia",

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Yang, H, Bi, Y, Qian, C, Li, D, Lin, H, Zhu, ZQ & Niu, S 2022, Investigation of Variable Field Harmonic Principle in Hybrid-Excited Switched-Flux Machine. in 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia. 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia, Institute of Electrical and Electronics Engineers Inc., pp. 2175-2181, 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia, Himeji, Japan, 15/05/22. https://doi.org/10.23919/IPEC-Himeji2022-ECCE53331.2022.9806851

Investigation of Variable Field Harmonic Principle in Hybrid-Excited Switched-Flux Machine. / Yang, Hui; Bi, Yanding; Qian, Cheng et al.
2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia. Institute of Electrical and Electronics Engineers Inc., 2022. p. 2175-2181 (2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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T1 - Investigation of Variable Field Harmonic Principle in Hybrid-Excited Switched-Flux Machine

AU - Yang, Hui

AU - Bi, Yanding

AU - Qian, Cheng

AU - Li, Dawe

AU - Lin, Heyun

AU - Zhu, Z. Q.

AU - Niu, Shuangxia

PY - 2022/5

Y1 - 2022/5

N2 - The flux regulation principle of E-core hybrid-excited switched-flux permanent-magnet (HE-SFPM) machine is investigated from a new perspective of variable field harmonics. The investigated machine has a relatively simple structure, as well as improved torque density compared to the parallel HE-SFPM machines resorting to magnetic field short-circuiting based flux adjustment. However, the flux adjustment mechanism of the E-core HE-SFPM machine is not unexplored by the flux modulation effect in depth hitherto. In this paper, a magneto-motive-force (MMF) permeance based model is employed to extract and identify the main working field harmonics. Subsequently, the flux-enhancing and flux-weakening effects are investigated based on the variation patterns of the main air gap field harmonics. The influences of the design parameters on the variable field harmonic effect of the investigated HE-SFPM machine are analyzed, which can provide an underlying mechanism and general design guideline for this type of machine. Finally, the analytical model and finite-element (FE) analyses are experimentally validated by a manufactured prototype.

AB - The flux regulation principle of E-core hybrid-excited switched-flux permanent-magnet (HE-SFPM) machine is investigated from a new perspective of variable field harmonics. The investigated machine has a relatively simple structure, as well as improved torque density compared to the parallel HE-SFPM machines resorting to magnetic field short-circuiting based flux adjustment. However, the flux adjustment mechanism of the E-core HE-SFPM machine is not unexplored by the flux modulation effect in depth hitherto. In this paper, a magneto-motive-force (MMF) permeance based model is employed to extract and identify the main working field harmonics. Subsequently, the flux-enhancing and flux-weakening effects are investigated based on the variation patterns of the main air gap field harmonics. The influences of the design parameters on the variable field harmonic effect of the investigated HE-SFPM machine are analyzed, which can provide an underlying mechanism and general design guideline for this type of machine. Finally, the analytical model and finite-element (FE) analyses are experimentally validated by a manufactured prototype.

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M3 - Conference article published in proceeding or book

AN - SCOPUS:85134207038

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PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia

Y2 - 15 May 2022 through 19 May 2022

ER -

Yang H, Bi Y, Qian C, Li D, Lin H, Zhu ZQ et al. Investigation of Variable Field Harmonic Principle in Hybrid-Excited Switched-Flux Machine. In 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia. Institute of Electrical and Electronics Engineers Inc. 2022. p. 2175-2181. (2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia). doi: 10.23919/IPEC-Himeji2022-ECCE53331.2022.9806851

Investigation of Variable Field Harmonic Principle in Hybrid-Excited Switched-Flux Machine

Abstract

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