Academic literature on the topic 'Direct Scalar Torque Control'

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Journal articles on the topic "Direct Scalar Torque Control"

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Vasu. R, Ramana, George Fernandez S., and Vijayakumar K. "Enhanced space vector modulated scalar control of induction motor." Indonesian Journal of Electrical Engineering and Computer Science 21, no. 2 (February 1, 2021): 707. http://dx.doi.org/10.11591/ijeecs.v21.i2.pp707-713.

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<p>A conventional vector control of the asynchronous machine makes an analogy of an equivalent separately excited DC machine. It offers a decoupled control of torque and flux which is perpendicular to each other hence one vector is not interfered by other parameters. So, torque and speed control is achieved in an isolated manner even though they are closely interlinked. This is implemented by aligning the rotor flux with the direct axis of the synchronously rotating reference frame. PI controllers play a key role to achieve the desired topology of the VFD. Three controllers are used in the system, flux, speed and torque controller. Tuning of flux controller is quite simple, but in case of speed and torque, it became quite tricky because the output of the speed controller is the reference signal of torque controller. Moreover, there is no distinct method to tune the controllers in the vector control system. Still, the entire high-performance dynamic response of the machine depends on the perfect tuning of those controllers. From the above analysis, it is understood that system identification is essential to tune the PI controllers. But being an asynchronous machine, to obtain system transfer function in a decoupled manner is very difficult. To overcome this problem, the proposed model will be Conventional sine PWM modulated switching pulses are used to implement variable frequency drives for induction motor. Space vector modulated PWM switching pulse is used to fire IGBT. In the case of sine, PWM modulated switching; DC bus voltage utilization is 50% whereas in space vector modulated inverter 57.73% DC Bus voltage utilization can be achieved. <strong></strong></p>
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Petronijevic, Milutin, Nebojsa Mitrovic, Vojkan Kostic, and Bojan Bankovic. "Effects of unsymmetrical voltage sags on industrial adjustable speed drives." Serbian Journal of Electrical Engineering 6, no. 3 (2009): 495–505. http://dx.doi.org/10.2298/sjee0903495p.

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This paper researches unsymmetrical voltage sag influence on torque ripple in scalar controlled (V/Hz), rotor field oriented (RFO) and direct torque controlled (DTC) drives. Electric drives performance degradation during voltage sag mainly depends on the used control algorithm. Industrial drives with all three types control methods are experimentally tested. Experiments with digital observer's application confirm the proposed solution. .
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Travieso-Torres, Juan Carlos, Miriam Vilaragut-Llanes, Ángel Costa-Montiel, Manuel A. Duarte-Mermoud, Norelys Aguila-Camacho, Camilo Contreras-Jara, and Alejandro Álvarez-Gracia. "New Adaptive High Starting Torque Scalar Control Scheme for Induction Motors Based on Passivity." Energies 13, no. 5 (March 10, 2020): 1276. http://dx.doi.org/10.3390/en13051276.

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A novel adaptive high starting torque (HST) scalar control scheme (SCS) for induction motors (IM) is proposed in this paper. It uses a new adaptive-passivity-based controller (APBC) proposed herein for a class of nonlinear systems, with linear explicit parametric dependence and linear stable internal dynamics, which encompasses the IM dynamical model. The main advantage of the HST-SCS includes the ability to move loads with starting-torque over the nominal torque with a simple and cost-effective implementation without needing a rotor speed sensor, variable observers, or parameter estimators. The proposed APBC is based on a direct control scheme using a normalized fixed gain (FG) to fine-tune the adaptive controller parameters. The basic SCS for induction motors (IM) and the HST-SCS were applied to an IM of 200 HP and tested using a real-time simulator controller OPAL-RT showing the achievement of the proposal goal.
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Petronijevic, Milutin, Nebojsa Mitrovic, Vojkan Kostic, and Borislav Jeftenic. "Assessment of unsymmetrical voltage sag effects on AC adjustable speed drives." Facta universitatis - series: Electronics and Energetics 22, no. 3 (2009): 341–60. http://dx.doi.org/10.2298/fuee0903341p.

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This paper analyses the influence of unsymmetrical voltage sags on the increase of torque and speed deviation induction motor adjustable speed drives. The three following general types of induction motor drives control are analyzed: scalar controlled (V/Hz), rotor-field-oriented (RFO) and direct-torque-controlled(DTC). The analytical expression for variations of dc link voltage incorporated into the corresponding drive models and formulas for assessment of current/torque deviation are derived depending on the applied control algorithm. Afterwards, the presented theoretical results for the deterioration of motor drive performance due to voltage sags are validated experimentally. Measurements of sag-caused mechanical vibrations are used for the additional verification of the obtained results. .
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Meshcheryakov, Viktor, Tatyana Sinyukova, Alexey Sinyukov, and Oleg Vladimirov. "Analysis of the effectiveness of using the block for limiting the vibrations of the load on the mechanism of movement of the bogie with various control systems." E3S Web of Conferences 220 (2020): 01059. http://dx.doi.org/10.1051/e3sconf/202022001059.

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Damping load vibrations in an electric crane drive is an urgent topic for research. The swinging load has a negative effect on the mechanical part of the device, leading to its wear, and on the entire control system as a whole. To combat the swaying of the load, it is proposed to install a vibration damping block created on the basis of an equation describing the dependence of the change in the deviation of the load on the equilibrium position in the plane of movement of the cart. The control signals in the vibration damping unit are the parameters of truck acceleration, suspension length, and weight of the load. At the output of the vibration damping unit, a speed task is formed. A block diagram of the trolley drive control system has been developed. Both scalar systems and systems with direct torque control are used on trolley travel mechanisms. The paper analyzes the efficiency of using the vibration damping unit when using different control systems on the movement mechanism of the bridge crane trolley.
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Merentie, Tuomo. "ABB: Direct torque control." Industrial Robot: An International Journal 22, no. 2 (April 1995): 27–28. http://dx.doi.org/10.1108/eum0000000004183.

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Kromm, Andrey, Gennady Simakov, and Valery Topovsky. "Optimization of torque ripples in direct torque control drives." Proceedings of the Russian higher school Academy of sciences, no. 1 (July 8, 2021): 41–53. http://dx.doi.org/10.17212/1727-2769-2021-1-41-53.

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The article discusses the features of the synthesis of a hybrid method for commutation of a three-phase inverter in a classic version of drives with direct torque control (DTC), which involves the use of relay characteristics in the flux- and torque control blocks. It is proved that the output voltage of a converter based on a B6-inverter formed by only six basic vectors (excluding the zero vector) limits further optimization of flux- and torque ripples in the electrical motors. It has also been proven that with the classical drives with direct torque control, the torque ripples on the motor shaft are indeed higher than in systems with pulse width modulation. An analysis of the method was carried out which could allow reducing the amplitude of the torque ripples when drives with direct torque control are applied for motors supplied with only basic vectors of the inverter due to the modified (hybrid) method of inverter commutation. The conditions under which the hybrid control method of the inverter is really capable of reducing the amplitude of the motor flux- and torque ripples are considered. Based on the analysis of the proposed solution, the law of hybrid control of the inverter is presented by means of the formation of additional vectors of its output voltage via basic vectors of the inverter. The advantages of the method include the simplicity of drive control under development or in the existing drive control system, the implementation of which is carried out exclusively by a software product. With the absence of iterative methods of mathematics, the resources of microprocessor control units are reduced, which makes this method even more attractive in low-budget electrical drives that do not claim to be "high-end" of control blocks. The oscillograms are shown of a flux and current of motor with direct torque control motor application only with six base vectors of the output voltage of a semiconductor inverter and a drive with direct torque control by the hybrid method with additional voltage vectors based on the basic vectors of the inverter.
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Mahfouz, Ahmed A., Gamal M. Sarhan, and Abdel-Nasser A. Nafeh. "Microcontroller implementation of direct torque control." International Journal of Numerical Modelling: Electronic Networks, Devices and Fields 18, no. 1 (2004): 85–94. http://dx.doi.org/10.1002/jnm.566.

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Rodríguez-Ponce, Rafael, and Francisco Gustavo Mota-Muñoz. "Microcontroller-Based Direct Torque Control Servodrive." Journal of Robotics 2020 (February 8, 2020): 1–11. http://dx.doi.org/10.1155/2020/9152494.

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Robot technology has become an integral part of the automotive industry in several tasks such as material handling, welding, painting, and part assembly. Therefore, the knowledge and skills to control the electric motors in these manipulators are essential for undergraduate electrical engineering students. Currently, the digital signal processor (DSP) is the core chip in industrial motor-control drives; however, the implementation of DSP control algorithms can be quite challenging for an experienced programmer, even more so for the novice. Considerable research has been done on this topic, although authors usually focus on DSP-based motor drives using popular control techniques such as field-oriented control (FOC). Although highly efficient, this approach is usually reserved for postgraduate education due to its complex structure and functionality. In this paper, the authors present a modular servodrive design on a low-cost, general-purpose microcontroller using the direct torque control (DTC) method, an alternative known for greater simplicity and torque response, compared with FOC. The system design was based on Micropython language allowing the software structure to be more manageable and the code to be more understandable. This design will be useful to undergraduates and researchers with interests in motor control design.
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Rifqi Zuber Ahmadi, Muhd Zharif, Auzani Jidin, Maaspaliza Azri, Khairi Rahim, and Tole Sutikno. "Improved Torque Control Performance in Direct Torque Control using Optimal Switching Vectors." International Journal of Power Electronics and Drive Systems (IJPEDS) 5, no. 3 (February 1, 2015): 441. http://dx.doi.org/10.11591/ijpeds.v5.i3.pp441-452.

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This paper presents the significant improvement of Direct Torque Control (DTC) of 3-phases induction machine using a Cascaded H-Bidge Multilevel Inverter (CHMI). The largest torque ripple and variable switching frequency are known as the major problem founded in DTC of induction motor. As a result, it can diminish the performance induction motor control. Therefore, the conventional 2-level inverter has been replaced with CHMI the in order to increase the performance of the motor either in dynamic or steady-state condition. By using the multilevel inverter, it can produce a more selection of the voltage vectors. Besides that, it can minimize the torque ripple output as well as increase the efficiency by reducing the switching frequency of the inverter. The simulation model of the proposed method has been developed and tested by using Matlab software. Its improvements were also verified via experimental results.
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Dissertations / Theses on the topic "Direct Scalar Torque Control"

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Vidlák, Michal. "Modely řízení asynchronního motoru." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2019. http://www.nusl.cz/ntk/nusl-401962.

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This diploma thesis deals with the design of the asynchronous mathematical model, and creation its model in MATLAB Simulink. And by creating different types of asynchronous motor control. At the beginning of the work there are theoretical knowledge about transformation of quantities into coordinates, which are needed for creation of mathematical model and further for machine control. Furthermore, control logarithms are created from these transformed quantities, which can be used to control the torque or engine speed. It is a constant magnetic flux control, scalar control, vector control, and ultimately direct torque control. All derived control algorithms have been tested in MATLAB Simulink. Where were simulations of investigated quantities.
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Koch, Gustavo Guilherme. "Controle escalar sensorless para sistemas de conversão de energia eólica com gerador síncrono de ímãs permanentes." Universidade Federal de Santa Maria, 2015. http://repositorio.ufsm.br/handle/1/8568.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
This master thesis proposes a control method of scalar direct torque control and a technique of current control to maximize the aerodynamic efficiency of wind energy conversion systems (WECS) using permanent magnets synchronous generators (PMSG) with non-salient poles. The maximum power point tracking (MPPT) is possible to apply optimum torque to the generator by just controlling the static converter. Two topologies are addressed: The first one is a boost converter, widely used in WECS, where the MPPT method is implemented by the controlling the boost inductor current; and the second is a three phase AC boost converter where the scalar direct torque control is proposed. Aims to reduce the mechanic speed sensor a work with sensorless algorithms, is proposed. First an observer in the continuous time domain in coordinates αβ is developed containing two observers: a current sliding mode whose function is to determine the electromotive force (EMF) and EMF observer which aims to determine the rotor speed based on the direct method of Lyapunov. After, in the discrete time domain, sliding mode observers of speed and rotor position are described. Simulation and experimental results are presented to validate the theoretical analysis and demonstrate the good performance of the techniques to drive PMSG.
Esta dissertação propõe um método de controle escalar direto de conjugado e uma técnica de controle de corrente para maximização da eficiência aerodinâmica de sistemas de conversão de energia eólica (WECS) que utilizam geradores síncronos de ímãs permanente (PMSG) com polos não salientes. O rastreamento do ponto de máxima potência (MPPT), impõe o conjugado ótimo ao gerador apenas por meio do controle do conversor estático. Duas topologias são abordadas: conversor boost, amplamente utilizado em WECS, em que o método de MPPT é implementado por meio do controle da corrente do indutor boost, e um conversor boost trifásico CA, com controle escalar direto de torque. Buscando reduzir os sensores mecânicos do sistema, estimadores para obtenção da velocidade e da posição rotórica são propostos. Primeiramente um observador no domínio de tempo contínuo em coordenadas αβ é desenvolvido, contendo dois observadores: um de corrente por modos deslizantes, cuja função é determinar a força eletromotriz (EMF) e um observador de EMF, baseado no método direto de Lyapunov, com objetivo de determinar a velocidade rotórica. Posteriormente são descritos observadores por modos deslizantes no domínio de tempo discreto de velocidade e posição rotórica. Resultados de simulação e experimentais são apresentados para validar a análise teórica e demonstrar o desempenho das técnicas de controle e estimação propostas.
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Hořava, Jan. "Modelování a simulace vektorového řízení EC motorů v prostředí Simulink." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229792.

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The main goal of my work is the electrically commutated motor with the vector control’s application in the environment of Matlab – Simulink. The theoretical preamble of this document is dedicated to the physical construction of the EC motors. The most common methods are described in the following text – namely it is scalar control, direct torque control and vector control. The conclusion of this work includes the description and analyse of the single parts of a created model of concrete EC motor with the vector control, and simulations results’ evaluation.
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Bouallaga, Kamel. "Contribution à l'optimisation de la commande d'un alternateur-démarreur pour automobile." Paris 6, 2003. http://www.theses.fr/2003PA066029.

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Magalhães, Pedro Mendes de Lacerda Peixoto de. "Direct torque control em máquinas assíncronas." Master's thesis, Faculdade de Ciências e Tecnologia, 2009. http://hdl.handle.net/10362/3977.

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Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção do grau de Mestre em Engenharia Electrotécnica e de Computadores
Este trabalho incide sobre o DTC (Direct Torque Control ), técnica de controlo de máquinas eléctricas(polifásicas) de corrente alternada, em particular a máquina assíncrona, e o seu objectivo é construir bases para trabalho futuro nesta área, nomeadamente através da análise crítica dos componentes elementares da técnica e seu desempenho. A realização deste trabalho prevê o estudo teórico do método de controlo e avaliação das suas características a partir de simulação e implementação prática
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Abdalla, Abdelnassir. "Torque Ripple Minimization in Direct Torque Control of Induction Machines." University of Akron / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=akron1116121267.

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Alam, S. M. Mahfuz. "Direct Torque Control of AC Machine Drives." Thesis, Southern Illinois University at Edwardsville, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10128872.

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Field oriented control (FOC) and direct torque control (DTC) are the two most important control strategies for modern advanced machine drives. Field oriented control (FOC) has been widely used as the industrial motor drives. The direct torque control has been recently developed by Takashi and has shown great potential in machine drive applications. This thesis discusses the performances of direct torque control on AC machine drives including the industrial workhorse induction machines (IM) and permanent magnet synchronous machines (PMSM). Both of the IM and PMSM dynamics models are derived in details in the thesis. By applying nonlinear filtering techniques, the sensorless direct torque control of AC machine drives are studied. MATLAB simulations have shown the efficacy and superior performance of the resilient extended Kalman filter over the traditional extended Kalman filter for direct torque control applications.

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Lüdtke, Ingo. "The direct torque control of induction motors." Thesis, University of South Wales, 1998. https://pure.southwales.ac.uk/en/studentthesis/the-direct-torque-control-of-induction-motors(5b85e666-04b6-493b-b615-c5e2144d03c6).html.

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This thesis is mainly devoted to the investigation of speed control methods of three phase, cage rotor induction motors with particular emphasis being given to vector control and direct torque control techniques. Modern control strategies such as vector control and direct torque control are investigated as well as the conventional methods such as open loop (constant V/f) operation. A number of different pulse width modulation (p.w.m.) waveform generation strategies are simulated and discussed and their application to the above speed control systems fully investigated. A 3kW, three phase induction motor drive has been designed and experimental data obtained from it in order to verify the results achieved by simulation. It is shown that direct torque control achieves decoupling of the motor torque and the motor flux without the use of a co-ordinate transform. A variation of the direct torque control algorithm has also been developed and implemented. It is shown, that by using different switching tables for the selection of voltage vectors, the performance of direct torque control can be further improved. Further insight into the nature of direct torque control has been gained from the study of the effect of the application of inverter switch settings, or the application of corresponding voltage vectors, on the motor flux and torque. It has been found that the range of torque variation of the motor drive system depends strongly on both the motor load torque and the motor speed. The results of the work reported indicate that the range of torque variation for a drive system which strongly depends on motor load torque and motor speed is considerably reduced by the novel direct torque control system resulting from the research. The control algorithms have been implemented on 32 bit micro processors which facilitate the use of parallelism in both the hardware and the software design. The resulting system is capable of controlling a three phase induction motor with variable voltage and variable frequency with control strategies such as six step operation, symmetric and asymmetric regular and natural sampled p.w.m. waveforms, sigma delta modulation methods, space vector modulation techniques, flux vector control and direct torque control.
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Arias, Pujol Antoni. "Improvements in direct torque control of induction motors." Doctoral thesis, Universitat Politècnica de Catalunya, 2001. http://hdl.handle.net/10803/6317.

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This thesis is mainly devoted to the investigation of speed control methods for three phase cage induction motors with particular emphasis being given to Direct Torque Control (DTC) improved techniques.
Classical Direct Torque Control has inherent disadvantages such as: problems during starting resulting from the null states, the compulsory requirement of torque and flux estimators, and torque ripple. In the classical DTC induction motor drive a voltage vector is applied for the entire period, and this causes the stator current and electromagnetic torque exceeds its reference value early during the cycle, causing a high torque ripple. Switching cycles then follows this, in which the zero switching vectors are applied in order to reduce the electromagnetic torque to reference value. This thesis suggests a technique based on applying to the inverter the selected active states just enough time to achieve the torque and flux references values. The rest of the switching period a null state is selected which won't almost change both the torque and the flux. Therefore, a duty ratio has to be determined each switching time. By means of varying the duty ratio between its extreme values (0 up to 1) it is possible to apply any voltage to the motor. The optimum duty ratio per sampling period is a non-linear function of the electromagnetic torque error, the stator flux position and the working point, which is determined by the motor speed and the electromagnetic torque. It is obvious that it is extremely difficult to model such an expression since it is a different non-linear function per working point. Therefore, this thesis is focused on performing a fuzzy-logic-based duty-ratio controller, where the optimum duty ratio is determined every switching period. Additionally, this Fuzzy Controller is adaptive and may be applied to any induction motor.
A stator flux reference optimum controller is also designed, which not only helps to achieve a smaller torque ripple, but also reduces the reactive power consumption of the drive taken from the main supply. This is achieved by changing the stator flux reference value with reference being made to the correspondent torque reference value. Therefore, the stator flux reference value chosen is to be just of sufficient value to produce the desired torque
Simulated results are shown in order to compare the classical DTC and the Fuzzy Logic based DTC.
The control algorithms have been implemented on a PC/DSP based board that facilitates the use of parallelism in software design. A 1.5kW, three-phase induction motor drive has been designed and experimental data obtained from it in order to verify the results achieved by simulation.
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del, Toro García Xavier. "Improvements in direct torque control of induction motors." Thesis, University of South Wales, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.446106.

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Books on the topic "Direct Scalar Torque Control"

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Sensorless vector and direct torque control. Oxford: Oxford University Press, 1998.

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Luukko, Julius. Direct torque control of permanent magnet synchronous machines-analysis and implementation. Lappeenranta, Finland: Lappeenranta University of Technology, 2000.

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Bird, Ian Gerard. Enhanced direct torque control for high dynamic performance induction motor drives. Birmingham: University of Birmingham, 1998.

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Kenny, Barbara H. Stator and rotor flux based deadbeat direct torque control of induction machines. [Cleveland, Ohio]: National Aeronautics and Space Administration, Glenn Research Center, 2002.

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Niemelä, Markku. Position sensorless electrically excited synchronous motor drive for industrial use based on direct flux linkage and torque control. Lappeenranta, Finland: Lappeenranta University of Technology, 1999.

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Pyrhönen, Olli. Analysis and control of excitation, field weakening and stability in direct torque controlled electrically excited synchronous motor drives. Lappeenranta, Finland: Lappeenranta University of Technology, 1998.

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Vaez-Zadeh, Sadegh. Direct Torque Control. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198742968.003.0004.

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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. Also, flux linkage control, including maximum torque per ampere (MTPA), unity power factor, and flux weakening at high speed, is derived. Then, alternative DTC schemes, including different SVM-DTC schemes, are presented. In line with the increasing energy-saving tendency in industrial applications, major emphasis is placed on the loss minimization of DTC. Finally, a comprehensive comparison was made between the basic DTC and vector control, emphasizing the pros and cons of DTC with respect to vector control.
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Lüdtke, Ingo. The direct torque control of induction motors. 1998.

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Brassfield, William R. Direct torque control for brushless doubly-fed machines. 1993.

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Yu, Jian. Direct torque control of brushless doubly fed reluctance machines. 2004.

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Book chapters on the topic "Direct Scalar Torque Control"

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Ning, Bowen, Shanmei Cheng, and Yi Qin. "Direct Torque Control of PMSM with Torque Ripple Reduction Based on Fuzzy Logic Control." In Communications in Computer and Information Science, 295–305. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-49014-3_27.

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Liu, YingPei. "Space Vector Modulated Direct Torque Control for PMSM." In Advances in Computer Science, Intelligent System and Environment, 225–30. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-23756-0_37.

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Ahmad, Mukhtar. "Direct Torque Control and Sensor-Less Control of Induction Machine." In High Performance AC Drives, 77–96. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-13150-9_4.

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Jia, Taihua. "Direct Torque Control System of Electric Vehicle Based on Torque Hysteresis Adjustment." In Advances in Intelligent Systems and Computing, 1443–48. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15235-2_202.

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Li, Shan, and Dan-ping Qi. "Fuzzy Direct Torque Control of Six Phase Induction Machine Based on Torque Prediction." In Advances in Soft Computing, 1209–18. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03664-4_129.

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Figueroa, Fernando David Ramirez, and Alfredo Victor Mantilla Caeiros. "Hybrid Intelligent Speed Control of Induction Machines Using Direct Torque Control." In Advances in Soft Computing, 319–30. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25330-0_28.

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Douiri, Moulay Rachid, and Mohamed Cherkaoui. "Intelligence Approaches Based Direct Torque Control of Induction Motor." In Adaptive and Natural Computing Algorithms, 50–59. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37213-1_6.

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Sim, Sy Yi, Wahyu Mulyo Utomo, Zainal Alam Haron, Azuwien Aida Bohari, Nooradzianie Muhd Zin, and Roslina Mat Ariff. "Induction Motor Drive Based Neural Network Direct Torque Control." In Lecture Notes in Electrical Engineering, 255–62. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6996-0_27.

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Srinivasan, S., and A. Sabari Raja. "New Direct Torque Control Algorithm for High Performance Induction Motor." In Lecture Notes in Electrical Engineering, 523–33. New Delhi: Springer India, 2014. http://dx.doi.org/10.1007/978-81-322-2119-7_52.

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Tian, Sheng, and Xing-feng Fu. "Fuzzy Adaptive PID Strategy for Asynchronous Machines Direct Torque Control." In Advances in Intelligent and Soft Computing, 1249–55. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03664-4_133.

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Conference papers on the topic "Direct Scalar Torque Control"

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Koch, Gustavo G., Gilberto Schneider, Jordan Zucuni, and Humberto Pinheiro. "Direct scalar torque control for wind turbine with permanent magnet synchronous generator." In 2015 International Conference on Clean Electrical Power (ICCEP). IEEE, 2015. http://dx.doi.org/10.1109/iccep.2015.7177634.

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Naik, N. Venkataramana, and S. P. Singh. "Improved dynamic performance of direct torque control at low speed over a scalar control." In 2013 Annual IEEE India Conference (INDICON). IEEE, 2013. http://dx.doi.org/10.1109/indcon.2013.6725882.

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Schofield, J. R. G. "Direct torque control - DTC." In IEE Colloquium on Vector Control and Direct Torque Control of Induction Motors. IEE, 1995. http://dx.doi.org/10.1049/ic:19951108.

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"Session TH25: Direct torque control." In 2008 IEEE Power Electronics Specialists Conference. IEEE, 2008. http://dx.doi.org/10.1109/pesc.2008.4592716.

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Ludtke, I. "Direct torque control of induction motors." In IEE Colloquium on Vector Control and Direct Torque Control of Induction Motors. IEE, 1995. http://dx.doi.org/10.1049/ic:19951113.

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Bian, Chunyuan, Baixue Gao, Miaomiao Kang, and Yongkui Man. "Improved BLDCM Direct Torque Control Strategy." In 2015 3rd International Conference on Mechanical Engineering and Intelligent Systems. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/icmeis-15.2015.45.

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Tong, Zhixue, and Rui Wang. "Direct Torque Control in Hybrid System." In 5th International Conference on Information Engineering for Mechanics and Materials. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/icimm-15.2015.321.

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Ludtke, I. "A new direct torque control strategy." In IEE Colloquium on `Advances in Control Systems for Electric Drives'. IEE, 1995. http://dx.doi.org/10.1049/ic:19950758.

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Abouzeid, Ahmed Fathy, Juan Manuel Guerrero, Iker Muniategui, Aitor Endemano, David Ortega, and Fernando Briz. "Torque Dynamics Enhancement of Railway Traction Drives Using Scalar Control." In 2021 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, 2021. http://dx.doi.org/10.1109/iemdc47953.2021.9449495.

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Sheng-wei, Gao, Wang You-Hua, Cai Yan, and Zhang Chuang. "Research on Torque Hysteresis Amplitude Adjustable Direct Torque Control Method." In 2010 International Conference on Innovative Computing and Communication and 2010 Asia-Pacific Conference on Information Technology and Ocean Engineering. IEEE, 2010. http://dx.doi.org/10.1109/cicc-itoe.2010.71.

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Reports on the topic "Direct Scalar Torque Control"

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Seiz, Julie Burger. Digital signal processing control of induction machine`s torque and stator flux utilizing the direct stator flux field orientation method. Office of Scientific and Technical Information (OSTI), April 1997. http://dx.doi.org/10.2172/319898.

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