Artículo
Mechanical-sensorless induction motor drive based only on DC-Link measurements
Sonnaillon, Maximiliano Osvaldo
; Bisheimer, Guillermo
; de Angelo, Cristian Hernan
; Solsona, Jorge Alberto
; García, G. O.
![Icon](/themes/CONICETDigital/images/conicet.png)
![Icon](/themes/CONICETDigital/images/conicet.png)
![Icon](/themes/CONICETDigital/images/conicet.png)
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Fecha de publicación:
11/2006
Editorial:
The Institution of Engineering and Technology
Revista:
Iee Proceedings On Eletric Power Applications
ISSN:
1350-2352
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Sensor count reduction for high-performance induction motor (IM) drives is considered. A novel strategy to compute the three phase currents, based on a single current sensor and an adaptive observer, is proposed. The observer estimates the motor state variables, allowing then implementing an IM field-oriented controlled (FOC) drive with closed speed loop based only on DC-link measurements. To demonstrate the practical feasibility of this proposal, representative experimental results, obtained with a FOC experimental prototype, are presented. The FOC prototype showed results similar to those from a conventional FOC drive with individual phase current sensors. The sensor count reduction achieved represents a significant cost diminution in the implementation of low-power high-performance drives.
Palabras clave:
SENSORLESS CONTROL
,
INDUCTION MOTOR DRIVES
,
DC_LINK MEASUREMENTS
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Identificadores
Colecciones
Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos(IIIE)
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"
Citación
Sonnaillon, Maximiliano Osvaldo; Bisheimer, Guillermo; de Angelo, Cristian Hernan; Solsona, Jorge Alberto; García, G. O.; Mechanical-sensorless induction motor drive based only on DC-Link measurements; The Institution of Engineering and Technology; Iee Proceedings On Eletric Power Applications; 153; 11-2006; 815-822
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