A simple method to reduce torque ripple in direct torque-controlled permanent-magnet synchronous motor by using vectors with variable amplitude and angle

IEEE Transactions on Industrial Electronics

Volumn 58, Issue 7, 2011, Pages 2848-2859

  Zhang, Yongchang ^a   Zhu, Jianguo ^a   Xu, Wei ^a   Guo, Youguang ^a  

^a UNIVERSITY OF TECHNOLOGY SYDNEY   (Australia)

Author keywords

AC motor drives; low pass filters (LPFs); permanent magnet machine; space vector modulation (SVM); torque control

Indexed keywords

AC MOTOR DRIVES; DIRECT TORQUE CONTROL; DYNAMIC PERFORMANCE; EXPERIMENTAL VALIDATIONS; EXTERNAL DISTURBANCES; FIXED SWITCHING FREQUENCY; FLUX ERROR; HYSTERESIS CONTROLLER; OUTPUT VOLTAGES; PERMANENT MAGNET SYNCHRONOUS MACHINES; PERMANENT MAGNET SYNCHRONOUS MOTOR; PERMANENT-MAGNET MACHINE; SIMPLE METHOD; SPACE-VECTOR MODULATION; STATOR FLUX; STEADY-STATE RESPONSE; SWITCHING TABLES; TORQUE RIPPLES; VARIABLE AMPLITUDES; VOLTAGE MODEL; VOLTAGE VECTORS;

AC GENERATOR MOTORS; COMPUTER SIMULATION; ELECTRIC DRIVES; ERRORS; LOW PASS FILTERS; PERMANENT MAGNETS; SIGNAL FILTERING AND PREDICTION; SYNCHRONOUS MOTORS; TORQUE CONTROL; VECTOR SPACES; VECTORS;

TORQUE;

EID: 79959302823     PISSN: 02780046     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIE.2010.2076413     Document Type: Article

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