The influence of magnetic hysteresis on HF injection based inductance calculation

J. Cordier; P. Landsmann; R. Kennel

doi:10.1109/ECCE.2011.6063829

The influence of magnetic hysteresis on HF injection based inductance calculation

J. Cordier
, P. Landsmann
, R. Kennel

Chair of High-Power Converter Systems

Technical University of Munich

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

20 Scopus citations

Abstract

Saliency-based sensorless control relies on the position dependence of the high-frequency inductance, referring to the relation between the amplitudes of carrier voltage and current response. Deriving this relation even from nonlinear machine models yields different inductance values from the ones generally measured. The present paper aims at further clarifying this discrepancy by investigating the influence of magnetic hysteresis on the HF inductance. Experiments with a reluctance synchronous machine demonstrate that the hysteresis effect significantly increases the amplitude of the HF current response and, thus, lowers the measured inductance. While the injection amplitude has a direct impact on the inductance value, the frequency has an effect only beyond 1kHz. Furthermore, the influence of hysteresis on the HF inductance depends on the injection direction.

Original language	English
Title of host publication	IEEE Energy Conversion Congress and Exposition
Subtitle of host publication	Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings
Pages	638-645
Number of pages	8
DOIs	https://doi.org/10.1109/ECCE.2011.6063829
State	Published - 2011
Event	3rd Annual IEEE Energy Conversion Congress and Exposition, ECCE 2011 - Phoenix, AZ, United States Duration: 17 Sep 2011 → 22 Sep 2011

Publication series

Name	IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings

Conference

Conference	3rd Annual IEEE Energy Conversion Congress and Exposition, ECCE 2011
Country/Territory	United States
City	Phoenix, AZ
Period	17/09/11 → 22/09/11

UN SDGs

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

SDG 7 Affordable and Clean Energy

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10.1109/ECCE.2011.6063829

Cite this

Cordier, J., Landsmann, P., & Kennel, R. (2011). The influence of magnetic hysteresis on HF injection based inductance calculation. In IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings (pp. 638-645). Article 6063829 (IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings). https://doi.org/10.1109/ECCE.2011.6063829

Cordier, J. ; Landsmann, P. ; Kennel, R. / The influence of magnetic hysteresis on HF injection based inductance calculation. IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings. 2011. pp. 638-645 (IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings).

@inproceedings{11ed716275c34871a287577829b58564,

title = "The influence of magnetic hysteresis on HF injection based inductance calculation",

abstract = "Saliency-based sensorless control relies on the position dependence of the high-frequency inductance, referring to the relation between the amplitudes of carrier voltage and current response. Deriving this relation even from nonlinear machine models yields different inductance values from the ones generally measured. The present paper aims at further clarifying this discrepancy by investigating the influence of magnetic hysteresis on the HF inductance. Experiments with a reluctance synchronous machine demonstrate that the hysteresis effect significantly increases the amplitude of the HF current response and, thus, lowers the measured inductance. While the injection amplitude has a direct impact on the inductance value, the frequency has an effect only beyond 1kHz. Furthermore, the influence of hysteresis on the HF inductance depends on the injection direction.",

author = "J. Cordier and P. Landsmann and R. Kennel",

year = "2011",

doi = "10.1109/ECCE.2011.6063829",

language = "English",

isbn = "9781457705427",

series = "IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings",

pages = "638--645",

booktitle = "IEEE Energy Conversion Congress and Exposition",

note = "3rd Annual IEEE Energy Conversion Congress and Exposition, ECCE 2011 ; Conference date: 17-09-2011 Through 22-09-2011",

}

Cordier, J, Landsmann, P & Kennel, R 2011, The influence of magnetic hysteresis on HF injection based inductance calculation. in IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings., 6063829, IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings, pp. 638-645, 3rd Annual IEEE Energy Conversion Congress and Exposition, ECCE 2011, Phoenix, AZ, United States, 17/09/11. https://doi.org/10.1109/ECCE.2011.6063829

The influence of magnetic hysteresis on HF injection based inductance calculation. / Cordier, J.; Landsmann, P.; Kennel, R.
IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings. 2011. p. 638-645 6063829 (IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings).

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

TY - GEN

T1 - The influence of magnetic hysteresis on HF injection based inductance calculation

AU - Cordier, J.

AU - Landsmann, P.

AU - Kennel, R.

PY - 2011

Y1 - 2011

N2 - Saliency-based sensorless control relies on the position dependence of the high-frequency inductance, referring to the relation between the amplitudes of carrier voltage and current response. Deriving this relation even from nonlinear machine models yields different inductance values from the ones generally measured. The present paper aims at further clarifying this discrepancy by investigating the influence of magnetic hysteresis on the HF inductance. Experiments with a reluctance synchronous machine demonstrate that the hysteresis effect significantly increases the amplitude of the HF current response and, thus, lowers the measured inductance. While the injection amplitude has a direct impact on the inductance value, the frequency has an effect only beyond 1kHz. Furthermore, the influence of hysteresis on the HF inductance depends on the injection direction.

AB - Saliency-based sensorless control relies on the position dependence of the high-frequency inductance, referring to the relation between the amplitudes of carrier voltage and current response. Deriving this relation even from nonlinear machine models yields different inductance values from the ones generally measured. The present paper aims at further clarifying this discrepancy by investigating the influence of magnetic hysteresis on the HF inductance. Experiments with a reluctance synchronous machine demonstrate that the hysteresis effect significantly increases the amplitude of the HF current response and, thus, lowers the measured inductance. While the injection amplitude has a direct impact on the inductance value, the frequency has an effect only beyond 1kHz. Furthermore, the influence of hysteresis on the HF inductance depends on the injection direction.

UR - https://www.scopus.com/pages/publications/81855209869

U2 - 10.1109/ECCE.2011.6063829

DO - 10.1109/ECCE.2011.6063829

M3 - Conference contribution

AN - SCOPUS:81855209869

SN - 9781457705427

T3 - IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings

SP - 638

EP - 645

BT - IEEE Energy Conversion Congress and Exposition

T2 - 3rd Annual IEEE Energy Conversion Congress and Exposition, ECCE 2011

Y2 - 17 September 2011 through 22 September 2011

ER -

Cordier J, Landsmann P, Kennel R. The influence of magnetic hysteresis on HF injection based inductance calculation. In IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings. 2011. p. 638-645. 6063829. (IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings). doi: 10.1109/ECCE.2011.6063829

The influence of magnetic hysteresis on HF injection based inductance calculation

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