Permanent Magnets Assistance Design Methods of High-Speed Synchronous Reluctance Machines

Gianvito Gallicchio; Marco Palmieri; Francesco Cupertino; Mauro Di Nardo; Michele Degano; Chris Gerada

doi:10.1109/ECCE50734.2022.9947998

Permanent Magnets Assistance Design Methods of High-Speed Synchronous Reluctance Machines

Gianvito Gallicchio
, Marco Palmieri
, Francesco Cupertino
, Mauro Di Nardo
, Michele Degano
, Chris Gerada

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

Abstract

Synchronous reluctance machines can be a viable solution in several applications, including high-speed ones. Their limitations in terms of power factor and torque density can be overcome by”assisting” the machine performance introducing permanent magnet (PM) materials within the rotor barriers. A standardized procedure for the design of this kind of machines for high-speed applications is still subject of numerous researches. Indeed, different criteria can be adopted for the PM-assistance and the final machine is clearly affected by the design choice. This paper proposes a hybrid approach for the design of high-speed permanent magnet assisted synchronous reluctance machines. The standard analytical procedure is improved by means of non-linear magnetic circuits useful to estimate the main flux components, whereas a quick FE-based refinement is used to correct the modeling inaccuracies. Then, the proposed routine is used to asses the power capability of this machine topology considering different design criteria for the permanent magnets placement and both low and high speed scenarios.

Original language	English
Title of host publication	2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728193878
DOIs	https://doi.org/10.1109/ECCE50734.2022.9947998
Publication status	Published - 2022
Externally published	Yes
Event	2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022 - Detroit, United States Duration: 9 Oct 2022 → 13 Oct 2022

Publication series

Name	2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022

Conference

Conference	2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022
Country/Territory	United States
City	Detroit
Period	9/10/22 → 13/10/22

UN SDGs

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

SDG 7 Affordable and Clean Energy

Free Keywords

Finite element analysis
high speed
iron losses
iron ribs
magnetic load
permanent magnet
rotor
synchronous reluctance machine

ASJC Scopus subject areas

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

Access to Document

10.1109/ECCE50734.2022.9947998

Cite this

Gallicchio, G., Palmieri, M., Cupertino, F., Di Nardo, M., Degano, M., & Gerada, C. (2022). Permanent Magnets Assistance Design Methods of High-Speed Synchronous Reluctance Machines. In 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022 (2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE50734.2022.9947998

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title = "Permanent Magnets Assistance Design Methods of High-Speed Synchronous Reluctance Machines",

abstract = "Synchronous reluctance machines can be a viable solution in several applications, including high-speed ones. Their limitations in terms of power factor and torque density can be overcome by”assisting” the machine performance introducing permanent magnet (PM) materials within the rotor barriers. A standardized procedure for the design of this kind of machines for high-speed applications is still subject of numerous researches. Indeed, different criteria can be adopted for the PM-assistance and the final machine is clearly affected by the design choice. This paper proposes a hybrid approach for the design of high-speed permanent magnet assisted synchronous reluctance machines. The standard analytical procedure is improved by means of non-linear magnetic circuits useful to estimate the main flux components, whereas a quick FE-based refinement is used to correct the modeling inaccuracies. Then, the proposed routine is used to asses the power capability of this machine topology considering different design criteria for the permanent magnets placement and both low and high speed scenarios.",

keywords = "Finite element analysis, high speed, iron losses, iron ribs, magnetic load, permanent magnet, rotor, synchronous reluctance machine",

author = "Gianvito Gallicchio and Marco Palmieri and Francesco Cupertino and \{Di Nardo\}, Mauro and Michele Degano and Chris Gerada",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022 ; Conference date: 09-10-2022 Through 13-10-2022",

year = "2022",

doi = "10.1109/ECCE50734.2022.9947998",

language = "English",

series = "2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022",

address = "United States",

}

Gallicchio, G, Palmieri, M, Cupertino, F, Di Nardo, M, Degano, M & Gerada, C 2022, Permanent Magnets Assistance Design Methods of High-Speed Synchronous Reluctance Machines. in 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022. 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022, Institute of Electrical and Electronics Engineers Inc., 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022, Detroit, United States, 9/10/22. https://doi.org/10.1109/ECCE50734.2022.9947998

Permanent Magnets Assistance Design Methods of High-Speed Synchronous Reluctance Machines. / Gallicchio, Gianvito; Palmieri, Marco; Cupertino, Francesco et al.
2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022).

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Permanent Magnets Assistance Design Methods of High-Speed Synchronous Reluctance Machines

AU - Gallicchio, Gianvito

AU - Palmieri, Marco

AU - Cupertino, Francesco

AU - Di Nardo, Mauro

AU - Degano, Michele

AU - Gerada, Chris

PY - 2022

Y1 - 2022

N2 - Synchronous reluctance machines can be a viable solution in several applications, including high-speed ones. Their limitations in terms of power factor and torque density can be overcome by”assisting” the machine performance introducing permanent magnet (PM) materials within the rotor barriers. A standardized procedure for the design of this kind of machines for high-speed applications is still subject of numerous researches. Indeed, different criteria can be adopted for the PM-assistance and the final machine is clearly affected by the design choice. This paper proposes a hybrid approach for the design of high-speed permanent magnet assisted synchronous reluctance machines. The standard analytical procedure is improved by means of non-linear magnetic circuits useful to estimate the main flux components, whereas a quick FE-based refinement is used to correct the modeling inaccuracies. Then, the proposed routine is used to asses the power capability of this machine topology considering different design criteria for the permanent magnets placement and both low and high speed scenarios.

AB - Synchronous reluctance machines can be a viable solution in several applications, including high-speed ones. Their limitations in terms of power factor and torque density can be overcome by”assisting” the machine performance introducing permanent magnet (PM) materials within the rotor barriers. A standardized procedure for the design of this kind of machines for high-speed applications is still subject of numerous researches. Indeed, different criteria can be adopted for the PM-assistance and the final machine is clearly affected by the design choice. This paper proposes a hybrid approach for the design of high-speed permanent magnet assisted synchronous reluctance machines. The standard analytical procedure is improved by means of non-linear magnetic circuits useful to estimate the main flux components, whereas a quick FE-based refinement is used to correct the modeling inaccuracies. Then, the proposed routine is used to asses the power capability of this machine topology considering different design criteria for the permanent magnets placement and both low and high speed scenarios.

KW - Finite element analysis

KW - high speed

KW - iron losses

KW - iron ribs

KW - magnetic load

KW - permanent magnet

KW - rotor

KW - synchronous reluctance machine

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U2 - 10.1109/ECCE50734.2022.9947998

DO - 10.1109/ECCE50734.2022.9947998

M3 - Conference contribution

AN - SCOPUS:85144029120

T3 - 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022

BT - 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022

Y2 - 9 October 2022 through 13 October 2022

ER -

Gallicchio G, Palmieri M, Cupertino F, Di Nardo M, Degano M, Gerada C. Permanent Magnets Assistance Design Methods of High-Speed Synchronous Reluctance Machines. In 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022. Institute of Electrical and Electronics Engineers Inc. 2022. (2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022). doi: 10.1109/ECCE50734.2022.9947998

Permanent Magnets Assistance Design Methods of High-Speed Synchronous Reluctance Machines

Abstract

Publication series

Conference

UN SDGs

Free Keywords

ASJC Scopus subject areas

Access to Document

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