Sensorless rotor position estimation at standstill of cylindrical brushless dc motors using opened phase voltage change caused by Eddy currents

Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)

Volumn 126, Issue 1, 1999, Pages 52-60

  Tomita, Mutuwo ^a   Doki, Shinji ^a   Okuma, Shigeru ^a   Yamaguchi, Hideyuki ^b  

^a NAGOYA UNIVERSITY   (Japan)

^b Aichi Electric Co Ltd   (Japan)

Author keywords

Brushless dc motor (BLM); Cylindrical motor; Eddy current; Polarity discrimination; Position sensor; Standstill state

Indexed keywords

EDDY CURRENTS; ELECTRIC POTENTIAL; MICROCOMPUTERS; POSITION CONTROL; ROTORS (WINDINGS); TORQUE CONTROL;

BRUSHLESS DIRECT CURRENT MOTORS (BLM); SENSORLESS ROTOR POSITION ESTIMATION;

DC MOTORS;

EID: 0032737124     PISSN: 04247760     EISSN: None     Source Type: Journal    
DOI: 10.1002/(sici)1520-6416(19990115)126:1<52::aid-eej7>3.0.co;2-m     Document Type: Article

References (10)

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