Results 181 to 190 of about 6,029 (250)
Management of power in single rotor wind turbine systems using fuzzy controller based on fractional order error approaches. [PDF]
Sci RepBenbouhenni H +5 more
europepmc +1 more source
Biomechanical insights into gait rehabilitation for multiple sclerosis: a narrative review of exercise modalities and progressive training approaches. [PDF]
BMC Sports Sci Med RehabilSepehrifar S, Sahebozamani M.
europepmc +1 more source
Torque Ripple Minimization for Induction Motor Drives with Direct Torque Control
Electric Power Components and Systems, 2004 Direct torque control (DTC) schemes can produce quick and robust responses, but they usually behave like hysteresis controllers. Consequently there are similar problems like non constant switching frequencies and high torque ripple especially when operation conditions result in low switching frequencies.
R. Kennel +4 more
openaire +2 more sources
The next generation motor control method, DTC direct torque control
Proceedings of International Conference on Power Electronics, Drives and Energy Systems for Industrial Growth, 2002 Direct torque control (DTC) is the latest AC motor control method developed by ABB. ACS600 is the first application utilising DTC. DTC is a control method that embeds a motor and inverter together and controls them together in an optimal manner. In DTC, all switch changes are based directly on the electromagnetic state of the motor.
P. Tiitinen, M. Surandra
openaire +2 more sources
2013 IEEE International Symposium on Industrial Electronics, 2013 In this paper, a two-loop control scheme is presented for the direct torque control (DTC) of the permanent magnet synchronous motor (PMSM). The contribution of this paper is twofold. The Drst is to propose an inner-loop model predictive controller (MPC) with the stability analysis.
Seok-Kyoon Kim +2 more
openaire +2 more sources
Performance analysis of Direct Torque Control (DTC) for synchronous machine permanent magnet (PMSM)
2010 IEEE 16th International Symposium for Design and Technology in Electronic Packaging (SIITME), 2010 The Direct Torque Control is a technique increasingly used for the ordering of the invertors and synchronous machine. This system can be regarded as a hybrid dynamic system whose continuous component is the permanent magnet synchronous machine and the discrete component, the inverter of tension. In this article, we propose a modeling of this whole by a
Badre Bossoufi +3 more
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A Modified Direct Torque Control (DTC) of Reluctance Synchronous Motor Sensorless Drive
Electric Machines & Power Systems, 2000 This paper presents a direct torque and flux sensorless control with (DTC) space vector modulation (SVM) for reluctance synchronous motor (RSM) drive. The flux, torque and speed estimators, hardware implementation and test results with DTC and DTC-SVM are presented and discussed.
Boldea, Ion +2 more
+5 more sources
A novel direct torque control (DTC) method for five-phase induction machines
APEC 2000. Fifteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.00CH37058), 2002 In this paper, a direct torque control (DTC) scheme of a five-phase induction motor is developed. A novel DTC scheme is proposed, where fast torque response with low ripple in the stator PM and torque of five-phase induction motor can be achieved. In comparison with DTC for three phase induction motor, the five-phase DTC system has thirty-two space ...
H.A. Toliyat, null Huangsheng Xu
openaire +2 more sources