Advanced dynamic modeling of three-phase mutually-coupled switched reluctance machine

Jianning Dong; Brock Howey; Benjamin Danen; Jianing Lin; James Weisheng Jiang; Berker Bilgin; Ali Emadi

doi:10.1109/TEC.2017.2724765

Advanced dynamic modeling of three-phase mutually-coupled switched reluctance machine

Jianning Dong, Brock Howey, Benjamin Danen, Jianing Lin, James Weisheng Jiang, Berker Bilgin, Ali Emadi

DC systems, Energy conversion & Storage

Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)

132 Downloads (Pure)

Abstract

This paper proposes an advanced dynamic modelling approach of the mutually coupled switched reluctance motor (MCSRM) in the dq reference system that can consider saturation, cross-coupling, and spatial harmonics. Different topologies and their operating principles are investigated and an idealized dq -model considering the inductance harmonics is derived. A dynamic model is built based on flux-current lookup tables (LUTs) obtained from finite element analysis (FEA). A simplified method to inverse the two-dimensional LUTs is proposed. A fast computation approach is used to reduce the number of FEA simulations and calculation time to obtain the LUTs. Motor dynamic performances at different speeds are simulated by using the proposed dynamic model and the results are investigated and verified by FEA. The motor dynamic behavior can be accurately obtained in a short simulation time by using the proposed approach. Experiments are carried out on a 12/8 MCSRM, showing good accuracy of the proposed model.

Original language	English
Pages (from-to)	146-154
Number of pages	9
Journal	IEEE Transactions on Energy Conversion
Volume	33
Issue number	1
DOIs	https://doi.org/10.1109/TEC.2017.2724765
Publication status	Published - 2018

Bibliographical note

Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Keywords

Dynamic modelling
finite-element method
inductance
mutual coupling
switched reluctance machine

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Advanced_Dynamic_Modeling_of_Three_Phase_Mutually_Coupled_Switched_Reluctance_MachineFinal published version, 2.17 MB

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title = "Advanced dynamic modeling of three-phase mutually-coupled switched reluctance machine",

abstract = "This paper proposes an advanced dynamic modelling approach of the mutually coupled switched reluctance motor (MCSRM) in the dq reference system that can consider saturation, cross-coupling, and spatial harmonics. Different topologies and their operating principles are investigated and an idealized dq -model considering the inductance harmonics is derived. A dynamic model is built based on flux-current lookup tables (LUTs) obtained from finite element analysis (FEA). A simplified method to inverse the two-dimensional LUTs is proposed. A fast computation approach is used to reduce the number of FEA simulations and calculation time to obtain the LUTs. Motor dynamic performances at different speeds are simulated by using the proposed dynamic model and the results are investigated and verified by FEA. The motor dynamic behavior can be accurately obtained in a short simulation time by using the proposed approach. Experiments are carried out on a 12/8 MCSRM, showing good accuracy of the proposed model.",

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author = "Jianning Dong and Brock Howey and Benjamin Danen and Jianing Lin and {Weisheng Jiang}, James and Berker Bilgin and Ali Emadi",

note = "Green Open Access added to TU Delft Institutional Repository {\textquoteleft}You share, we take care!{\textquoteright} – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. ",

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doi = "10.1109/TEC.2017.2724765",

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AU - Dong, Jianning

AU - Howey, Brock

AU - Danen, Benjamin

AU - Lin, Jianing

AU - Weisheng Jiang, James

AU - Bilgin, Berker

AU - Emadi, Ali

N1 - Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

PY - 2018

Y1 - 2018

N2 - This paper proposes an advanced dynamic modelling approach of the mutually coupled switched reluctance motor (MCSRM) in the dq reference system that can consider saturation, cross-coupling, and spatial harmonics. Different topologies and their operating principles are investigated and an idealized dq -model considering the inductance harmonics is derived. A dynamic model is built based on flux-current lookup tables (LUTs) obtained from finite element analysis (FEA). A simplified method to inverse the two-dimensional LUTs is proposed. A fast computation approach is used to reduce the number of FEA simulations and calculation time to obtain the LUTs. Motor dynamic performances at different speeds are simulated by using the proposed dynamic model and the results are investigated and verified by FEA. The motor dynamic behavior can be accurately obtained in a short simulation time by using the proposed approach. Experiments are carried out on a 12/8 MCSRM, showing good accuracy of the proposed model.

AB - This paper proposes an advanced dynamic modelling approach of the mutually coupled switched reluctance motor (MCSRM) in the dq reference system that can consider saturation, cross-coupling, and spatial harmonics. Different topologies and their operating principles are investigated and an idealized dq -model considering the inductance harmonics is derived. A dynamic model is built based on flux-current lookup tables (LUTs) obtained from finite element analysis (FEA). A simplified method to inverse the two-dimensional LUTs is proposed. A fast computation approach is used to reduce the number of FEA simulations and calculation time to obtain the LUTs. Motor dynamic performances at different speeds are simulated by using the proposed dynamic model and the results are investigated and verified by FEA. The motor dynamic behavior can be accurately obtained in a short simulation time by using the proposed approach. Experiments are carried out on a 12/8 MCSRM, showing good accuracy of the proposed model.

KW - Dynamic modelling

KW - finite-element method

KW - inductance

KW - mutual coupling

KW - switched reluctance machine

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DO - 10.1109/TEC.2017.2724765

M3 - Article

VL - 33

SP - 146

EP - 154

JO - IEEE Transactions on Energy Conversion

JF - IEEE Transactions on Energy Conversion

SN - 0885-8969

IS - 1

ER -

Advanced dynamic modeling of three-phase mutually-coupled switched reluctance machine

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Keywords

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