Pulsating signal injection-based axis switching sensorless control of surface-mounted permanent-magnet motors for minimal zero-current clamping effects

IEEE Transactions on Industry Applications

Volumn 44, Issue 6, 2008, Pages 1741-1748

  Choi, Chan Hee ^a   Seok, Jul Ki ^a  

^a Yeungnam University   (South Korea)

Author keywords

Estimated position error and velocity ripple; Injection based axis switching (IAS) sensorless control; Pulsating high frequency (HF) signal injection; Zero current clamping (ZCC) effect

Indexed keywords

AC MOTORS; ERROR DETECTION; HOLOGRAMS; MAGNETS; MOBILE TELECOMMUNICATION SYSTEMS; MOTORS; PERMANENT MAGNETS;

CLAMPING EFFECTS; COMMISSIONING TESTS; CURRENT PHASE; ESTIMATED POSITION ERROR AND VELOCITY RIPPLE; ESTIMATION ERRORS; ESTIMATION PERFORMANCES; HIGH FREQUENCIES; INJECTION SCHEMES; INJECTION VOLTAGES; INJECTION-BASED AXIS SWITCHING (IAS) SENSORLESS CONTROL; LOAD CONDITIONS; MAGNET MOTORS; NONZERO VALUES; OFFLINE; POSITION DETECTION ERRORS; PULSATING HIGH-FREQUENCY (HF) SIGNAL INJECTION; PULSATING VOLTAGES; REFERENCE FRAMES; SENSORLESS CONTROL SCHEMES; SENSORLESS CONTROLS; SIGNAL INJECTIONS; SIGNAL VOLTAGES; SYNCHRONOUS FRAMES; SYSTEM BANDWIDTHS; VELOCITY ESTIMATIONS; ZERO CROSSINGS; ZERO-CURRENT-CLAMPING (ZCC) EFFECT;

FREQUENCY ESTIMATION;

EID: 57049112641     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIA.2008.2006350     Document Type: Article

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