Signal-injection-assisted full-order observer with parameter adaptation for synchronous reluctance motor drives

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Signal-injection-assisted full-order observer with parameter adaptation for synchronous reluctance motor drives. / Tuovinen, Toni; Hinkkanen, Marko.

In: IEEE Transactions on Industry Applications, Vol. 50, No. 5, 16.09.2014, p. 3392-3402.

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@article{f2cc62d5fcb542e6967d18e17c96e333,
title = "Signal-injection-assisted full-order observer with parameter adaptation for synchronous reluctance motor drives",
abstract = "A back-electromotive-force-based position observer for motion-sensorless synchronous reluctance motor (SyRM) drives is augmented with parameter adaptation laws for improved operation at all speeds, including standstill. The augmented observer is theoretically analyzed under various operating conditions. The analysis indicates that the stator-resistance adaptation should be enabled only at low speeds, the d-axis inductance adaptation should be enabled only at medium and high speeds near no load, and the q-axis inductance adaptation should be enabled only at high speeds under high load. The augmented observer is experimentally evaluated using a 6.7-kW SyRM drive.",
keywords = "inductance adaptation, observer, parameter adaptation, parameter uncertainties, resistance adaptation, sensorless, signal injection, stability conditions, inductance adaptation, observer, parameter adaptation, parameter uncertainties, resistance adaptation, sensorless, signal injection, stability conditions, inductance adaptation, observer, parameter adaptation, parameter uncertainties, resistance adaptation, sensorless, signal injection, stability conditions",
author = "Toni Tuovinen and Marko Hinkkanen",
year = "2014",
month = "9",
day = "16",
doi = "10.1109/TIA.2014.2304588",
language = "English",
volume = "50",
pages = "3392--3402",
journal = "IEEE Transactions on Industry Applications",
issn = "0093-9994",
number = "5",

}

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TY - JOUR

T1 - Signal-injection-assisted full-order observer with parameter adaptation for synchronous reluctance motor drives

AU - Tuovinen, Toni

AU - Hinkkanen, Marko

PY - 2014/9/16

Y1 - 2014/9/16

N2 - A back-electromotive-force-based position observer for motion-sensorless synchronous reluctance motor (SyRM) drives is augmented with parameter adaptation laws for improved operation at all speeds, including standstill. The augmented observer is theoretically analyzed under various operating conditions. The analysis indicates that the stator-resistance adaptation should be enabled only at low speeds, the d-axis inductance adaptation should be enabled only at medium and high speeds near no load, and the q-axis inductance adaptation should be enabled only at high speeds under high load. The augmented observer is experimentally evaluated using a 6.7-kW SyRM drive.

AB - A back-electromotive-force-based position observer for motion-sensorless synchronous reluctance motor (SyRM) drives is augmented with parameter adaptation laws for improved operation at all speeds, including standstill. The augmented observer is theoretically analyzed under various operating conditions. The analysis indicates that the stator-resistance adaptation should be enabled only at low speeds, the d-axis inductance adaptation should be enabled only at medium and high speeds near no load, and the q-axis inductance adaptation should be enabled only at high speeds under high load. The augmented observer is experimentally evaluated using a 6.7-kW SyRM drive.

KW - inductance adaptation

KW - observer

KW - parameter adaptation

KW - parameter uncertainties

KW - resistance adaptation

KW - sensorless

KW - signal injection

KW - stability conditions

KW - inductance adaptation

KW - observer

KW - parameter adaptation

KW - parameter uncertainties

KW - resistance adaptation

KW - sensorless

KW - signal injection

KW - stability conditions

KW - inductance adaptation

KW - observer

KW - parameter adaptation

KW - parameter uncertainties

KW - resistance adaptation

KW - sensorless

KW - signal injection

KW - stability conditions

U2 - 10.1109/TIA.2014.2304588

DO - 10.1109/TIA.2014.2304588

M3 - Article

VL - 50

SP - 3392

EP - 3402

JO - IEEE Transactions on Industry Applications

JF - IEEE Transactions on Industry Applications

SN - 0093-9994

IS - 5

ER -

ID: 865148