Results 211 to 220 of about 921,846 (259)
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Industrial Robot: An International Journal, 1995
Examines the development of a powerful AC variable speed drive technology that is reported to offer the best performance yet from an AC drive, allowing it to match and even better the performance of DC motor drives. The technology is called direct torque control [DTC] and uses motor flux and torque as primary control variables.
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Examines the development of a powerful AC variable speed drive technology that is reported to offer the best performance yet from an AC drive, allowing it to match and even better the performance of DC motor drives. The technology is called direct torque control [DTC] and uses motor flux and torque as primary control variables.
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Predictive Direct Torque Control for the PM Synchronous Machine
IEEE Transactions on Industrial Electronics, 2004The paper shows that a predictive digital control combined with the principle of the direct torque control leads to an excellent dynamic behavior of the permanent magnet excited synchronous machine and is a real alternative to the classical field orientated control.
Mario Pacas, Jürgen Weber
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IEEE transactions on power electronics, 2020
The induction motor (IM) drive with direct torque control scheme (DTC) turns prominent for industrial applications. However, it retains disadvantage of high torque ripples.
Ravi Eswar Kodumur Meesala +1 more
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The induction motor (IM) drive with direct torque control scheme (DTC) turns prominent for industrial applications. However, it retains disadvantage of high torque ripples.
Ravi Eswar Kodumur Meesala +1 more
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Direct Yaw Control Torque Vectoring
ATZautotechnology, 2006DYC Torque Vectoring reduces the understeering characteristics during cornering without affecting vehicle stability.
Yasuji Shibahata, Tatsuhiro Tomari
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A new torque controller for Direct Torque Controlled Induction Machine drives
2008 12th International Middle-East Power System Conference, 2008Hysteresis band control is one of the simplest and most popular techniques used in direct torque control (DTC) of induction machine drives. However the conventional fixed band hysteresis control has a variable switching frequency which causes serious problems in DTC.
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2018
Abstract The fundamental principles of direct torque control (DTC) of permanent magnet synchronous (PMS) motors are presented in this chapter. The basic DTC system is then described. The operating limits of PMS machines under DTC are presented in terms of current limit, voltage limit, and flux linkage limit.
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Abstract The fundamental principles of direct torque control (DTC) of permanent magnet synchronous (PMS) motors are presented in this chapter. The basic DTC system is then described. The operating limits of PMS machines under DTC are presented in terms of current limit, voltage limit, and flux linkage limit.
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IEEE Journal of Emerging and Selected Topics in Power Electronics, 2019
The number of levels present in the torque-hysteresis controller influence the performance of the direct torque controlled (DTC) induction motor drives.
Suresh Lakhimsetty +3 more
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The number of levels present in the torque-hysteresis controller influence the performance of the direct torque controlled (DTC) induction motor drives.
Suresh Lakhimsetty +3 more
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Direct digital design of computed torque controllers
Journal of Robotic Systems, 1994AbstractDirect digital design of computed torque controllers for a robot manipulator is discussed in this article. A simple discrete‐time model of the robot manipulator obtained by Euler's method is used for the design. Taking account of computation delay in the digital processor, we propose predictor‐based designs of the PD and PID type controllers ...
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IEEE transactions on power electronics, 2020
This article introduces the classical direct torque control (DTC) to a three-phase open-end winding permanent magnet synchronous motor with common dc bus for the first time.
Xiaogang Lin +5 more
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This article introduces the classical direct torque control (DTC) to a three-phase open-end winding permanent magnet synchronous motor with common dc bus for the first time.
Xiaogang Lin +5 more
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Methods for direct torque control of induction machines
2017 19th International Conference on Electrical Drives and Power Electronics (EDPE), 2017High performance drives with induction machines require use of vector control. The direct torque control and field oriented control are nowadays two most applied vector control methods. The main advantage of the method for direct torque control of induction machines is its simplicity and therefore its robustness.
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