Sensorless control of induction motors for maximum steady-state torque and fast dynamics at field weakening

H. Abu-Rub; H. Schmirgel; J. Holtz

doi:10.1109/IAS.2006.256490

Sensorless control of induction motors for maximum steady-state torque and fast dynamics at field weakening

H. Abu-Rub^*
, H. Schmirgel
, J. Holtz

^*Corresponding author for this work

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

49 Citations (Scopus)

Abstract

A method is described that fully utilizes both the maximum inverter voltage and current for steady-state torque production at field weakening. The control algorithm thus provides the maximum possible torque in the entire field weakening region. Dynamic requirements when operating at maximum voltage are met by creating a temporary voltage margin to enable a fast reaction of the current controller. The control algorithm is insensitive to changes of the machine parameters and to variations of the dc link voltage. The approach is based on a stator flux oriented scheme and permits operation without using a speed sensor.

Original language	English
Title of host publication	Conference Record of the 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting
Pages	96-103
Number of pages	8
DOIs	https://doi.org/10.1109/IAS.2006.256490
Publication status	Published - 2006
Externally published	Yes
Event	2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting - Tampa, FL, United States Duration: 8 Oct 2006 → 12 Oct 2006

Publication series

Name	Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume	1
ISSN (Print)	0197-2618

Conference

Conference	2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting
Country/Territory	United States
City	Tampa, FL
Period	8/10/06 → 12/10/06

Keywords

Fast dynamic response
Field weakening
Induction motor
Maximum torque
Sensorless control

Access to Document

10.1109/IAS.2006.256490

Cite this

Abu-Rub, H., Schmirgel, H., & Holtz, J. (2006). Sensorless control of induction motors for maximum steady-state torque and fast dynamics at field weakening. In Conference Record of the 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting (pp. 96-103). Article 4025193 (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society); Vol. 1). https://doi.org/10.1109/IAS.2006.256490

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title = "Sensorless control of induction motors for maximum steady-state torque and fast dynamics at field weakening",

abstract = "A method is described that fully utilizes both the maximum inverter voltage and current for steady-state torque production at field weakening. The control algorithm thus provides the maximum possible torque in the entire field weakening region. Dynamic requirements when operating at maximum voltage are met by creating a temporary voltage margin to enable a fast reaction of the current controller. The control algorithm is insensitive to changes of the machine parameters and to variations of the dc link voltage. The approach is based on a stator flux oriented scheme and permits operation without using a speed sensor.",

keywords = "Fast dynamic response, Field weakening, Induction motor, Maximum torque, Sensorless control",

author = "H. Abu-Rub and H. Schmirgel and J. Holtz",

year = "2006",

doi = "10.1109/IAS.2006.256490",

language = "English",

isbn = "1424403642",

series = "Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)",

pages = "96--103",

booktitle = "Conference Record of the 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting",

note = "2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting ; Conference date: 08-10-2006 Through 12-10-2006",

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Abu-Rub, H, Schmirgel, H & Holtz, J 2006, Sensorless control of induction motors for maximum steady-state torque and fast dynamics at field weakening. in Conference Record of the 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting., 4025193, Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), vol. 1, pp. 96-103, 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting, Tampa, FL, United States, 8/10/06. https://doi.org/10.1109/IAS.2006.256490

Sensorless control of induction motors for maximum steady-state torque and fast dynamics at field weakening. / Abu-Rub, H.; Schmirgel, H.; Holtz, J.
Conference Record of the 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting. 2006. p. 96-103 4025193 (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society); Vol. 1).

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

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AU - Schmirgel, H.

AU - Holtz, J.

PY - 2006

Y1 - 2006

N2 - A method is described that fully utilizes both the maximum inverter voltage and current for steady-state torque production at field weakening. The control algorithm thus provides the maximum possible torque in the entire field weakening region. Dynamic requirements when operating at maximum voltage are met by creating a temporary voltage margin to enable a fast reaction of the current controller. The control algorithm is insensitive to changes of the machine parameters and to variations of the dc link voltage. The approach is based on a stator flux oriented scheme and permits operation without using a speed sensor.

AB - A method is described that fully utilizes both the maximum inverter voltage and current for steady-state torque production at field weakening. The control algorithm thus provides the maximum possible torque in the entire field weakening region. Dynamic requirements when operating at maximum voltage are met by creating a temporary voltage margin to enable a fast reaction of the current controller. The control algorithm is insensitive to changes of the machine parameters and to variations of the dc link voltage. The approach is based on a stator flux oriented scheme and permits operation without using a speed sensor.

KW - Fast dynamic response

KW - Field weakening

KW - Induction motor

KW - Maximum torque

KW - Sensorless control

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DO - 10.1109/IAS.2006.256490

M3 - Conference contribution

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SN - 1424403642

SN - 9781424403646

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T2 - 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting

Y2 - 8 October 2006 through 12 October 2006

ER -

Abu-Rub H, Schmirgel H, Holtz J. Sensorless control of induction motors for maximum steady-state torque and fast dynamics at field weakening. In Conference Record of the 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting. 2006. p. 96-103. 4025193. (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)). doi: 10.1109/IAS.2006.256490

Sensorless control of induction motors for maximum steady-state torque and fast dynamics at field weakening

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Keywords

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