Analysis and design of full-order flux observers for sensorless induction motors

Marko Hinkkanen

doi:10.1109/IECON.2002.1187485

Analysis and design of full-order flux observers for sensorless induction motors

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

Abstrakti

This paper deals with the flux estimation for sensorless induction motor drives. The linearized model of the speed-adaptive full-order flux observer is applied to help choosing the observer gain and the speed-adaptation gains. It is shown that the linearized model reveals potential instability problems that are difficult to find by other means. An observer gain and a method to vary the speed-adaptation gains in the field-weakening region are proposed. Experimental results show stable operation in a very wide speed range.

Alkuperäiskieli	Englanti
Otsikko	28th Annual Conference of the IEEE Industrial Electronics Society
Alaotsikko	International Conference on Industrial Electronics, Control and Instrumentation (IECON'2002)
Julkaisupaikka	Sevilla, Spain
Sivut	77-82
Vuosikerta	1
DOI - pysyväislinkit	https://doi.org/10.1109/IECON.2002.1187485
Tila	Julkaistu - 5 marrask. 2002
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa

Pääsy asiakirjaan

10.1109/IECON.2002.1187485

Siteeraa tätä

@inproceedings{cdc051b403eb4561ab3f21aa81cc50e1,

title = "Analysis and design of full-order flux observers for sensorless induction motors",

abstract = "This paper deals with the flux estimation for sensorless induction motor drives. The linearized model of the speed-adaptive full-order flux observer is applied to help choosing the observer gain and the speed-adaptation gains. It is shown that the linearized model reveals potential instability problems that are difficult to find by other means. An observer gain and a method to vary the speed-adaptation gains in the field-weakening region are proposed. Experimental results show stable operation in a very wide speed range.",

author = "Marko Hinkkanen",

year = "2002",

month = nov,

day = "5",

doi = "10.1109/IECON.2002.1187485",

language = "English",

volume = "1",

pages = "77--82",

booktitle = "28th Annual Conference of the IEEE Industrial Electronics Society",

}

Analysis and design of full-order flux observers for sensorless induction motors. / Hinkkanen, Marko.
28th Annual Conference of the IEEE Industrial Electronics Society: International Conference on Industrial Electronics, Control and Instrumentation (IECON'2002). Vuosikerta 1 Sevilla, Spain, 2002. s. 77-82.

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - Analysis and design of full-order flux observers for sensorless induction motors

AU - Hinkkanen, Marko

PY - 2002/11/5

Y1 - 2002/11/5

N2 - This paper deals with the flux estimation for sensorless induction motor drives. The linearized model of the speed-adaptive full-order flux observer is applied to help choosing the observer gain and the speed-adaptation gains. It is shown that the linearized model reveals potential instability problems that are difficult to find by other means. An observer gain and a method to vary the speed-adaptation gains in the field-weakening region are proposed. Experimental results show stable operation in a very wide speed range.

AB - This paper deals with the flux estimation for sensorless induction motor drives. The linearized model of the speed-adaptive full-order flux observer is applied to help choosing the observer gain and the speed-adaptation gains. It is shown that the linearized model reveals potential instability problems that are difficult to find by other means. An observer gain and a method to vary the speed-adaptation gains in the field-weakening region are proposed. Experimental results show stable operation in a very wide speed range.

U2 - 10.1109/IECON.2002.1187485

DO - 10.1109/IECON.2002.1187485

M3 - Conference article in proceedings

VL - 1

SP - 77

EP - 82

BT - 28th Annual Conference of the IEEE Industrial Electronics Society

CY - Sevilla, Spain

ER -

Analysis and design of full-order flux observers for sensorless induction motors

Abstrakti

Pääsy asiakirjaan

Sormenjälki

Siteeraa tätä