Investigation on the performance of current derivative sensors for the sensorless control of A.C. drives

IET Conference Publications

Volumn , Issue 538 CP, 2008, Pages 532-536

  Bartolo, J B ^a   Staines, C S ^a   Caruana, C ^a  

^a UNIVERSITY OF MALTA   (Malta)

Author keywords

Current derivative; Saturation; Sensorless control

Indexed keywords

A.C. DRIVES; CURRENT DERIVATIVE; SATURATION; SATURATION SALIENCY; SENSORLESS CONTROL;

DRIVES; INDUCTION MOTORS; SENSORS;

POWER ELECTRONICS;

EID: 67449097281     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1049/cp:20080578     Document Type: Conference Paper

References (6)

1. Caruana C. et al. "Sensorless flux position estimation at low and zero frequency by measuring Zero-Sequence Current in Delta Connected Cage Induction Machines" IEEE Transactions on Industry Applications Vol.41, Issue 2, March-April 2005 Page(s):609 - 617. (Pubitemid 40564667)
2. Holtz J. and Juliet.J "Sensorless Acquisition of the rotor Position Angle for Induction Motors with arbitrary stator windings" 0-7803-8487-3/04 IEEE2004.
3. Holtz J., "Sensorless position control of induction motorsan emerging technology" IEEE Transactions on Industrial Electronics no6 vol45 pp840-852 Dec 1998. (Pubitemid 128740306)
4. Ray,W.F and Davis R.M. " Wide Bandwidth Rogowski current transducers" part I- The Rogowski coil, EPE Journal 1/93 pp51-59.
5. Schrödl M., "Sensorless Control of AC Machines at Low Speed and Standstill Based on the INFORM Method," IEEE IAS Annual Meeting, San Diego, USA, Oct. 1996, Vol.1 pp. 270-277.
6. Wolbank et al "Closed-Loop Compensating Sensors Versus new Current Derivative Sensors"IEEE Transactions on Instrumentation and Measurement Vol53 No.4 Aug 2004.