Unified Direct-Flux Vector Control for AC Motor Drives
نویسندگان
چکیده
منابع مشابه
stator resistance estimation in direct vector control for high performance torque controlled induction motor drives
sensorless speed torque control of induction machines has been widely used in many industrial applications. the simple method of direct vector control can provide tacholess control as well as more complex approaches. in this method, the motor flux can be obtained by measuring voltage and current and integrating motor back electromotive force. the only required motor parameter is stator resistan...
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In conventional direct torque control (DTC) of induction machines, undesirable flux and torque ripples are produced. These occur since non of the selected inverter's voltage vectors are able to generate the exact voltage required to produce the desired changes in the electromagnetic torque and stator flux linkage in most of the switching instances. In addition, when direct torque control is imp...
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ژورنال
عنوان ژورنال: IEEE Transactions on Industry Applications
سال: 2011
ISSN: 0093-9994,1939-9367
DOI: 10.1109/tia.2011.2161532