Loading [MathJax]/jax/output/HTML-CSS/config.js

Designing, prototyping and testing of a ferrite permanent magnet assisted synchronous reluctance machine for hybrid and electric vehicles applications

Research output: Contribution to journalArticleResearchpeer review

Authors

  • Michele De Gennaro
  • Jonathan Jürgens
  • Alessandro Zanon
  • Johannes Gragger
  • Bernd Ponick

External Research Organisations

  • AIT Austrian of Institute of Technology GmbH
  • AVL List GmbH
  • C.R.F. S.C.p.A
  • Fundacion Tecnalia Research and Innovation
  • THIEN EDRIVES GMBH
  • University of Bologna
  • Vrije Universiteit Brussel
Plum Print visual indicator of research metrics
  • Citations
    • Citation Indexes: 32
  • Captures
    • Readers: 73
see details

Details

Original languageEnglish
Pages (from-to)86-101
Number of pages16
JournalSustainable Energy Technologies and Assessments
Volume31
Early online date17 Dec 2018
Publication statusPublished - Feb 2019

Abstract

This paper aims at presenting the designing, prototyping and testing results of a permanent magnet assisted synchronous reluctance machine, suited for A/B-segment electric vehicles. The machine is designed to avoid the use of rare-earths materials in the magnets, compensating the loss of performance from adopting ferrite magnets with a novel hairpin winding for the stator and a lightweight modular design for the rotor. Beyond the motor itself, the paper presents the design of the full drive, with an integrated power-electronics and an air-cooled housing. The simulation results show that the drive provides a maximum torque performance of 133 Nm at 3,600 rpm and a maximum power of 52.9 kW at 4,300 rpm, with peak efficiency above 96% at 4,000 ± 500 rpm and 50 ± 20 Nm, decreasing to 93–94% by including the inverter. These performances are validated with Hardware-in-the-Loop measurements on the prototype, despite small deviations from the operation of the control algorithm, and from the slightly degraded material performance. The proposed drive is finally evaluated based on its machine constant of mechanical power and torque density values, bringing to an improvement of respectively +45% and +25% compared to the 2016 benchmark, thus resulting in the best-in-class ferrite-based PMaSYRM.

Keywords

    Ferrite magnets, Hybrid and electric vehicles, Permanent magnet assisted synchronous reluctance machine, SyrNemo

ASJC Scopus subject areas

Sustainable Development Goals

Cite this

Designing, prototyping and testing of a ferrite permanent magnet assisted synchronous reluctance machine for hybrid and electric vehicles applications. / De Gennaro, Michele; Jürgens, Jonathan; Zanon, Alessandro et al.
In: Sustainable Energy Technologies and Assessments, Vol. 31, 02.2019, p. 86-101.

Research output: Contribution to journalArticleResearchpeer review

De Gennaro, M, Jürgens, J, Zanon, A, Gragger, J, Schlemmer, E, Fricassè, A, Marengo, L, Ponick, B, Olabarri, ET, Kinder, J, Cavallini, A, Mancinelli, P, Hernandez, M & Messagie, M 2019, 'Designing, prototyping and testing of a ferrite permanent magnet assisted synchronous reluctance machine for hybrid and electric vehicles applications', Sustainable Energy Technologies and Assessments, vol. 31, pp. 86-101. https://doi.org/10.1016/j.seta.2018.12.002
De Gennaro, M., Jürgens, J., Zanon, A., Gragger, J., Schlemmer, E., Fricassè, A., Marengo, L., Ponick, B., Olabarri, E. T., Kinder, J., Cavallini, A., Mancinelli, P., Hernandez, M., & Messagie, M. (2019). Designing, prototyping and testing of a ferrite permanent magnet assisted synchronous reluctance machine for hybrid and electric vehicles applications. Sustainable Energy Technologies and Assessments, 31, 86-101. https://doi.org/10.1016/j.seta.2018.12.002
De Gennaro M, Jürgens J, Zanon A, Gragger J, Schlemmer E, Fricassè A et al. Designing, prototyping and testing of a ferrite permanent magnet assisted synchronous reluctance machine for hybrid and electric vehicles applications. Sustainable Energy Technologies and Assessments. 2019 Feb;31:86-101. Epub 2018 Dec 17. doi: 10.1016/j.seta.2018.12.002
De Gennaro, Michele ; Jürgens, Jonathan ; Zanon, Alessandro et al. / Designing, prototyping and testing of a ferrite permanent magnet assisted synchronous reluctance machine for hybrid and electric vehicles applications. In: Sustainable Energy Technologies and Assessments. 2019 ; Vol. 31. pp. 86-101.
Download
@article{7b49b402b2ce4e7a9cc51f274e15544d,
title = "Designing, prototyping and testing of a ferrite permanent magnet assisted synchronous reluctance machine for hybrid and electric vehicles applications",
abstract = "This paper aims at presenting the designing, prototyping and testing results of a permanent magnet assisted synchronous reluctance machine, suited for A/B-segment electric vehicles. The machine is designed to avoid the use of rare-earths materials in the magnets, compensating the loss of performance from adopting ferrite magnets with a novel hairpin winding for the stator and a lightweight modular design for the rotor. Beyond the motor itself, the paper presents the design of the full drive, with an integrated power-electronics and an air-cooled housing. The simulation results show that the drive provides a maximum torque performance of 133 Nm at 3,600 rpm and a maximum power of 52.9 kW at 4,300 rpm, with peak efficiency above 96% at 4,000 ± 500 rpm and 50 ± 20 Nm, decreasing to 93–94% by including the inverter. These performances are validated with Hardware-in-the-Loop measurements on the prototype, despite small deviations from the operation of the control algorithm, and from the slightly degraded material performance. The proposed drive is finally evaluated based on its machine constant of mechanical power and torque density values, bringing to an improvement of respectively +45% and +25% compared to the 2016 benchmark, thus resulting in the best-in-class ferrite-based PMaSYRM.",
keywords = "Ferrite magnets, Hybrid and electric vehicles, Permanent magnet assisted synchronous reluctance machine, SyrNemo",
author = "{De Gennaro}, Michele and Jonathan J{\"u}rgens and Alessandro Zanon and Johannes Gragger and Erwin Schlemmer and Antonio Fricass{\`e} and Luca Marengo and Bernd Ponick and Olabarri, {Elena Trancho} and Jutta Kinder and Andrea Cavallini and Paolo Mancinelli and Maria Hernandez and Maarten Messagie",
note = "Publisher Copyright: {\textcopyright} 2018 Elsevier Ltd Copyright: Copyright 2019 Elsevier B.V., All rights reserved.",
year = "2019",
month = feb,
doi = "10.1016/j.seta.2018.12.002",
language = "English",
volume = "31",
pages = "86--101",

}

Download

TY - JOUR

T1 - Designing, prototyping and testing of a ferrite permanent magnet assisted synchronous reluctance machine for hybrid and electric vehicles applications

AU - De Gennaro, Michele

AU - Jürgens, Jonathan

AU - Zanon, Alessandro

AU - Gragger, Johannes

AU - Schlemmer, Erwin

AU - Fricassè, Antonio

AU - Marengo, Luca

AU - Ponick, Bernd

AU - Olabarri, Elena Trancho

AU - Kinder, Jutta

AU - Cavallini, Andrea

AU - Mancinelli, Paolo

AU - Hernandez, Maria

AU - Messagie, Maarten

N1 - Publisher Copyright: © 2018 Elsevier Ltd Copyright: Copyright 2019 Elsevier B.V., All rights reserved.

PY - 2019/2

Y1 - 2019/2

N2 - This paper aims at presenting the designing, prototyping and testing results of a permanent magnet assisted synchronous reluctance machine, suited for A/B-segment electric vehicles. The machine is designed to avoid the use of rare-earths materials in the magnets, compensating the loss of performance from adopting ferrite magnets with a novel hairpin winding for the stator and a lightweight modular design for the rotor. Beyond the motor itself, the paper presents the design of the full drive, with an integrated power-electronics and an air-cooled housing. The simulation results show that the drive provides a maximum torque performance of 133 Nm at 3,600 rpm and a maximum power of 52.9 kW at 4,300 rpm, with peak efficiency above 96% at 4,000 ± 500 rpm and 50 ± 20 Nm, decreasing to 93–94% by including the inverter. These performances are validated with Hardware-in-the-Loop measurements on the prototype, despite small deviations from the operation of the control algorithm, and from the slightly degraded material performance. The proposed drive is finally evaluated based on its machine constant of mechanical power and torque density values, bringing to an improvement of respectively +45% and +25% compared to the 2016 benchmark, thus resulting in the best-in-class ferrite-based PMaSYRM.

AB - This paper aims at presenting the designing, prototyping and testing results of a permanent magnet assisted synchronous reluctance machine, suited for A/B-segment electric vehicles. The machine is designed to avoid the use of rare-earths materials in the magnets, compensating the loss of performance from adopting ferrite magnets with a novel hairpin winding for the stator and a lightweight modular design for the rotor. Beyond the motor itself, the paper presents the design of the full drive, with an integrated power-electronics and an air-cooled housing. The simulation results show that the drive provides a maximum torque performance of 133 Nm at 3,600 rpm and a maximum power of 52.9 kW at 4,300 rpm, with peak efficiency above 96% at 4,000 ± 500 rpm and 50 ± 20 Nm, decreasing to 93–94% by including the inverter. These performances are validated with Hardware-in-the-Loop measurements on the prototype, despite small deviations from the operation of the control algorithm, and from the slightly degraded material performance. The proposed drive is finally evaluated based on its machine constant of mechanical power and torque density values, bringing to an improvement of respectively +45% and +25% compared to the 2016 benchmark, thus resulting in the best-in-class ferrite-based PMaSYRM.

KW - Ferrite magnets

KW - Hybrid and electric vehicles

KW - Permanent magnet assisted synchronous reluctance machine

KW - SyrNemo

UR - http://www.scopus.com/inward/record.url?scp=85058437651&partnerID=8YFLogxK

U2 - 10.1016/j.seta.2018.12.002

DO - 10.1016/j.seta.2018.12.002

M3 - Article

AN - SCOPUS:85058437651

VL - 31

SP - 86

EP - 101

JO - Sustainable Energy Technologies and Assessments

JF - Sustainable Energy Technologies and Assessments

SN - 2213-1388

ER -