Artykuły w czasopismach: „PERMANENT MAGNET SYNCHRONOUS MMOTOR DRIVE”

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Zhang, Jia Ying, Li Ping Zhang i Gui Ling Xiao. "Direct Drive Permanent Magnet Synchronous Wind Generator Maximum Power Tracking Control". Advanced Materials Research 724-725 (sierpień 2013): 459–62. http://dx.doi.org/10.4028/www.scientific.net/amr.724-725.459.

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Direct drive permanent magnet synchronous generator have the advantages of direct drive, simple structure, high efficiency and so on, in which make it become one of mainstream models within MW wind turbine presently. Making the direct drive permanent magnet wind power generation system as the main research object, based on the principle of the operating characteristics of direct drive permanent magnet synchronous wind generator ( DDPMG ), establish mathematical model of the whole system including wind velocity, wind turbine, direct drive permanent magnet synchronous generator and machine side converter, Appling the method of stator flux orientation to make the study of vector control strategy, to build the simulation model of direct drive permanent magnet synchronous generator system with Matlab and simulate when wind speed changes by step, the results validate the reasonableness of the model and the correctness and feasibility of the control strategy.

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Zhang, Jia Ying, i Li Ping Zhang. "The Research on Direct Drive Permanent Magnet Synchronous Wind Generator Vector Control". Advanced Materials Research 512-515 (maj 2012): 798–802. http://dx.doi.org/10.4028/www.scientific.net/amr.512-515.798.

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Direct drive permanent magnet synchronous generator have the advantages of direct drive, simple structure, high efficiency and so on, in which make it become one of mainstream models within MW wind turbine presently. Making the direct drive permanent magnet wind power generation system as the main research object, based on the principle of the operating characteristics of direct drive permanent magnet synchronous wind generator ( DDPMG ), establish mathematical model of the whole system including wind turbine, direct drive permanent magnet synchronous generator and machine side converter, applying the method of stator flux orientation to make the study of vector control strategy, to build the simulation model of direct drive permanent magnet synchronous generator system with Matlab to simulate the operation of generator when wind speed changes by step, the results validate the reasonableness of the model and the correctness and feasibility of the control strategy.

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Petrov, Timur, i Alfred Safin. "Theoretical aspects of optimization synchronous machine rotors". E3S Web of Conferences 178 (2020): 01049. http://dx.doi.org/10.1051/e3sconf/202017801049.

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Permanent magnet synchronous electric machines are increasingly used in various drive technical complexes (oil industry, small generation, aviation industry, etc.). The presented optimization allows you to increase the energy performance of a synchronous machine without increasing the overall dimensions. Permanent magnet synchronous motors have become much more commonly operated in various drive technical complexes. For each drive complex, it is necessary to fulfil the requirements for the developed torque, cooling conditions and strength characteristics. The distribution of materials (topology) in the rotor casing of a synchronous machine (permanent magnets, iron, air, etc) determines the characteristics of permanent magnet synchronous electric machine.

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Ahma, Muneeb, Lakshmikant Bopche, Virendra Umale i Saurabh K. Singh. "Examination of Permanent Magnet Synchronous Motor". International Journal of Engineering and Advanced Technology 8, nr 6s (6.09.2019): 1095–100. http://dx.doi.org/10.35940/ijeat.f1214.0886s19.

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This paper focus on various loading conditions onthe Permanent Magnet Synchronous Motor and its application using field oriented control technique. Constant torqueapplication irrespective of speed isalso presented. This technique helps in lift and belt conveyors handling constant weight of material per unit time, in pumping and compressing and electric locos. Results of simulation shows that proposed system has high acceleration and deceleration rate with vector control,overall quick and dynamic response as well as excellent controlling ability. The vector control is a excellent technology for analysis and design of PMSM drive system. It provides designing and debugging for practical drive system. Modeling and different kinds of Permanent Magnet Synchronous Machines are studied and Simulation is carried out in Matlab and performance is studied at different operating conditions.

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Lin, Chih-Hong. "Integral backstepping control with RRFNN and MPSO of LPMSM drive system". Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering 234, nr 7 (7.02.2020): 834–48. http://dx.doi.org/10.1177/0959651819898580.

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A linear permanent magnet synchronous motor drive system is existed in many nonlinear effects such as the external load force, the flux saturation, the cogging force, the column friction and Stribeck force, and the parameters variations. Due to the uncertainty effects, the linear permanent magnet synchronous motor drive system is hard to achieve the good control performance by using linear controller. To raise robustness under occurrence of uncertainty, the integral backstepping control system with hitting function is first proposed for controlling the linear permanent magnet synchronous motor drive system. The used integrator can ameliorate the system’s robustness under the parameters uncertainties and external force disturbances. To reduce vibration of control strength, the integral backstepping control system by means of the revised recurrent fuzzy neural network with mended particle swarm optimization is next proposed to operate the linear permanent magnet synchronous motor drive system to raise robustness of system. Furthermore, four variable learning rates in the weights of the revised recurrent fuzzy neural network are adopted by using mended particle swarm optimization to speed up parameter’s convergence. Finally, comparative performances through some experimental upshots are verified that the integral backstepping control system by means of revised recurrent fuzzy neural network with mended particle swarm optimization has better control performances than those of the proposed methods for the linear permanent magnet synchronous motor drive system.

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Gao, Caixia, Mengzhen Gao, Jikai Si, Yihua Hu i Chun Gan. "A Novel Direct-Drive Permanent Magnet Synchronous Motor with Toroidal Windings". Energies 12, nr 3 (29.01.2019): 432. http://dx.doi.org/10.3390/en12030432.

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A direct-drive motor has the merits of low speed, high torque, and elimination of mechanical deceleration mechanisms, and is widely used in various fields. A novel direct-drive permanent magnet synchronous motor is presented herein, in which all coils are wrapped around the stator yoke in the same orientation. The structure of the novel direct-drive permanent magnet synchronous motor with toroidal windings (N-TWDDPMSM) is introduced and its operating principle is analyzed by describing the variation in the armature magnet field versus time. Furthermore, based on the same power grade and mechanical size, several finite-element models of motors with different windings are established using Magnet software to analyze the distribution of magnetic field, back-electromotive force (back-EMF), power-angle characteristics, loss characteristics, etc. Compared with the traditional permanent magnet synchronous motor (T-PMSM), the traditional permanent magnet synchronous motor with toroidal windings (T-TWPMSM), and the N-TWDDPMSM, the N-TWDDPMSM shows advantages of low speed and high torque, and the feasibility and superiority of the N-TWDDPMSM are verified.

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Cui, Jun Guo, Wen Sheng Xiao, Jian Bo Zhao, Jing Xi Lei, Xiao Dong Wu i Zhi Gang Wang. "Development and Application of Low-Speed and High-Torque Permanent Magnet Synchronous Motor". Applied Mechanics and Materials 229-231 (listopad 2012): 888–94. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.888.

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To meet the demands of direct-drive petroleum equipment, developed a low-speed and high-torque permanent magnet synchronous motor. By analyzing and identifying the suitable key parameters such as permanent magnet structure parameters, air gap length, type and size of Stator Slot and so on, designed permanent magnet synchronous motor with the torque 10800 Nm, the rated speed 30 r/min and high efficiency and power factor. Obtained the flux density distribution situation and characteristic curves under no-load working condition through simulation and analysis. Manufactured the low-speed and high-torque permanent magnet synchronous motor and applied it to pumping unit. Test results show that this motor has many advantages such as wide range of speed regulation, small torque ripple, smooth operation and other characteristics. The Direct-drive Pumping Unit used this permanent magnet synchronous motor can save 20% energy than the beam pumping unit, so its social and economic benefits are significant.

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Chenghao, Liu. "RESEARCH OF SPEED SLIDING MODE OBSERVER FOR PERMANENT MAGNET SYNCHRONOUS MOTOR FOR ELECTRIC VEHICLE". EPH - International Journal of Science And Engineering 4, nr 2 (27.06.2018): 19–24. http://dx.doi.org/10.53555/eijse.v4i2.164.

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Permanent magnet synchronous motor is the most drive motor of electric cars, to solve the problem of permanent magnet synchronous motor without position sensor speed control system has speed detection delay, error detection, slow dynamic response etc. The speed of sliding mode observer for permanent magnet synchronous motor used in electric vehicles, analyzes the structure and principle of sliding mode observer, combined with the mathematical model of PMSM, the design of electric vehicle speed sliding mode observer for permanent magnet synchronous motor. The simulation speed of sliding mode observer designed by MATLAB, the simulation results show that the speed of sliding mode observer for permanent magnet synchronous motor in electric vehicle design has the advantages of fast detection speed, small detection error, fast dynamic response etc

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Shen, Zhi Gang, Qing Wang, Qing Jie Sun i Hong Xing Wu. "Cogging Force Analysis of Moving Magnet Type Permanent Magnet Synchronous Linear Servo Motor". Applied Mechanics and Materials 741 (marzec 2015): 663–68. http://dx.doi.org/10.4028/www.scientific.net/amm.741.663.

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Linear motor eliminates the middle part of mechanical drive train, but because of structural characteristics of itself, must to take effective measures to reduce thrust fluctuations, or direct drive will lost its original meaning. In this paper, firstly research on detent force of moving magnet type permanent magnet synchronous linear servo motor and analyze the principle of generate detent force, secondly analyze the cogging force of moving magnet type permanent magnet synchronous linear motor and obtain the expression of cogging force maximum value, finally propose effective method to reduce detent force.

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Colby, R. S., i D. W. Novotny. "An efficiency-optimizing permanent-magnet synchronous motor drive". IEEE Transactions on Industry Applications 24, nr 3 (maj 1988): 462–69. http://dx.doi.org/10.1109/28.2897.

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Cheng, Ruo Fa, i Li Hu Chen. "Maximum Wind Power Tracking Control Based on PID and Feedback Linearization". Advanced Materials Research 1055 (listopad 2014): 358–62. http://dx.doi.org/10.4028/www.scientific.net/amr.1055.358.

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Based on the mathematical model of permanent magnet synchronous generator, the paper discussed the effect of the simplifying torque coefficient equation on direct-drive permanent magnet synchronous wind power generator. On the basis of feedback linearization principle, designed a PID and feedback linearization compound controller in this paper, and validated under varying wind speed, power coefficient remains at a constant value, which reached the maximum wind power capture purposes. Using MATLAB/simulink tool to build direct-drive permanent magnet synchronous wind power system simulation model, the paper verify the stability of the system when the external applied load mutate. The result shows that the control strategy of the composite is effective and timely when tacking the maximum power.

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Tsai, Wen Chang. "Application of Taguchi Method for the Optimum Design of a 3MW Permanent Magnet Synchronous Generator". Advanced Materials Research 631-632 (styczeń 2013): 1085–92. http://dx.doi.org/10.4028/www.scientific.net/amr.631-632.1085.

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The paper is examined to establish the optimal set of control parameters for the design of a 3MW direct-drive permanent magnet synchronous generator by applying the Taguchi method. Taguchi orthogonal array is employed to determine the optimal combination of design parameters, including: steel lamination material, applied voltage, slot number, diameter of air-gap, magnet pole materials, magnet pole depth, stator outer/inner diameter, and length of stator core under the rated rotating speeds of the generator. Next, core loss database of used electrical steel laminations in generator was investigated. Effect of these control parameters of the permanent-magnet synchronous generator on the output power and efficiency are also analyzed in the paper. Results show that the designed 3MW direct-drive permanent magnet synchronous generator is capable of operating stably and assure the adequate 3MW power output and good efficiency greater than 95%.

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Lv, Xiang Yu, Bo Gao, Guo Wei Cai i De Xin Li. "Analysis of Low Voltage Ride-Through Capability for Variable Speed Wind Turbines Using Experimental and Measured Data". Applied Mechanics and Materials 448-453 (październik 2013): 1865–70. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.1865.

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With an increasing amount of wind energy installed, the behavior of wind turbines during grid disturbances becomes more and more important. This paper introduces the basic structures of doubly-fed wind turbines and direct-drive permanent magnet synchronous wind turbines and analyses the capability of low voltage ride through (LVRT) of the wind turbines. Finally this paper elaborates the principle and the procedures of the LVRT tests. The results of the tests show that: Doubly-fed wind turbines and direct-drive permanent magnet synchronous wind turbines are equipped with LVRT capability. The turbines are able to operate normally without disconnection and provide reactive power to support grid restoration during the dip. The direct-drive permanent magnet synchronous wind turbines are superior to the doubly-fed wind turbines on LVRT since a full-power converter is used.

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Han, Bing, Jian Ying Xu i Shan Qiao. "Research of Sensorless Drive of Permanent Magnet Synchronous Motor Based on Power Factor Control". Advanced Materials Research 655-657 (styczeń 2013): 1169–74. http://dx.doi.org/10.4028/www.scientific.net/amr.655-657.1169.

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For the traditional sensorless vector control systems of permanent magnet synchronous motor, a new sensorless vector control method is proposed based on the power factor control. On the basis of analysis of the mathematical models for the permanent magnet synchronous motor, established a power factor voltage reference frame system. The rotor position and speed is estimated by the control of power factor angle, and then from the point of view of efficiency drive to configure the stator current. This stator current is arranged in the vicinity of the current minimum trajectory. This method not only can control the speed, but also ensure high power factor and high drive efficiency of the permanent magnet synchronous motor. The simulation results proved the effectiveness and feasibility of this control method.

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Abassi, Moez, Oussama Saadaoui, Amor Khlaief, Abdelkader Chaari i Mohamed Boussak. "PMSM DTC Drive System Fed by a Fault-Tolerant Inverter". Recent Advances in Electrical & Electronic Engineering (Formerly Recent Patents on Electrical & Electronic Engineering) 12, nr 1 (10.01.2019): 61–67. http://dx.doi.org/10.2174/2352096511666180501125421.

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Background: In this paper, experimentation fault-tolerant control for permanent magnet synchronous motor drive system using the direct torque control technique is presented. Methods: Synchronous machine drive system requires uninterrupted and more secure conditions during operations. Results: Therefore the diagnostic of voltage source inverter and synchronous motor faults are needed for improving system availability. Conclusion: This article aims to propose an accurate open-phase fault detection and fault-tolerant inverter of a permanent magnet synchronous motor using direct torque control technique. Experimental implementation is carried out on powerful dSpace DS1104. The validity of the proposed method has been experimentally verified.

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Omeje, Crescent Onyebuchi, i Candidus Ugwuoke Eya. "A comparative braking scheme in auto-electric drive systems with permanent magnet synchronous machine". International Journal of Applied Power Engineering (IJAPE) 11, nr 4 (1.12.2022): 251. http://dx.doi.org/10.11591/ijape.v11.i4.pp251-263.

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<span lang="EN-US">Permanent magnet synchronous machines (PMSMs) are gaining popularity due to renewable energy and the electrification of transportation. Permanent magnet synchronous machines are receiving interest because to their great dependability, low maintenance costs, and high-power density. This research compares surface mounted permanent magnet (SMPM) with interior permanent magnet (IPM) synchronous machines using MATLAB. Mathematical models and simulation analyses of two permanent magnet synchronous machines under regenerative braking are presented. Maximum regeneration power point (MRPP) and torque (MRPP-torque) for two machine types were simulated at variable electrical speed and q-axis current. Simulation results showed IPMSM produced more output power due to saliency than SMPM at varying speed and current with higher MRPP and MRPP-Torque. Simulation was used to compare the dynamic impacts of constant and variable braking torques on an auto-electric drive's speed and produced torque on a plain surface and a sloppy driving plane. 81.68% and 74.95% braking efficiency were measured on level ground and a sloppy plane, respectively. Simulations indicated that lithium-ion battery state of charge varied linearly with constant braking torque and exponentially with varying braking torque, reflecting efficiency values. All simulations were in MATLAB/Simulink 2014.</span>

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Abed, Zainab, i Turki Hassan. "Vector-controlled Permanent Magnet Synchronous Motor Using Indirect Matrix Converter". Iraqi Journal for Electrical and Electronic Engineering 16, nr 1 (21.03.2016): 1–12. http://dx.doi.org/10.37917/ijeee.16.1.3.

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In this paper, the vector-controlled Permanent Magnet Synchronous Motor (PMSM) fed by Indirect Matrix Converter (IMC) is analyzed, designed, and simulated by using the IMC with Carrier Based Pulse Width Modulation (CBPWM). The CBPWM strategy is based on Space Vector Pulse Width Modulation (SVPWM) analysis, it is used to enhance the input current waveform, reduce the complexity of switching signals generation, and to solve the commutation problem. The traditional PMSM drive system is simulated for comparison with proposed drive system. The proposed drive system is compared to the traditional drive system using the Total Harmonic Distortion (THD). The comparison results show that the proposed drive system outperform the traditional drive system by THD different of 1/30 of input current and 1/1.5 of stator current, with high input power factor.

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Zhou, Ying, Zuyu Wu i Yutong Wu. "Intelligent Permanent Magnet Motor-Based Servo Drive System Used for Automated Tuning of Piano". Energies 14, nr 20 (14.10.2021): 6627. http://dx.doi.org/10.3390/en14206627.

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This paper presents an intelligent permanent magnet synchronous motor-based servo drive system used in automated piano tuning applications. The permanent magnet synchronous motor-based drives are able to improve the accuracy of the piano tuning process in comparison with the traditional direct-current motor-based and step motor-based servo drives. To explain the techniques, firstly, the structure and principles of the automated piano tuning devices with a surface-mounted permanent magnet synchronous motor-based drive system integrated are introduced, illustrating that it is feasible to implement the proposed piano tuning strategy. Secondly, the piano tuning devices have two functions: low-speed rotation and position holding. To ensure that the surface-mounted permanent magnet synchronous motor can rotate stably over the low-speed range with strong anti-interference capacity, a double closed-loop speed-regulation-based control scheme is employed. And to ensure high position control performance, a fuzzy-adaptive triple closed-loop position-regulation-based control scheme is employed. It terms of the control schemes, it deserves to be mentioned that main contributions include, firstly, the parameters of the proportional integral controllers in the double closed-loop speed-regulation structure is tuned relying on both stability and bandwidth analyses. Then, a fuzzy-adaptive proportional integral controller is specially-designed for the triple closed-loop position-regulation to adapt to the piano tuning applications. Simulation is conducted on a 20 rpm three-phase permanent magnet synchronous motor servo drive-based piano tuning system to validate the proposed piano tuning method and to verify the proposed control techniques.

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Zhou, Ying, Zuyu Wu i Yutong Wu. "Intelligent Permanent Magnet Motor-Based Servo Drive System Used for Automated Tuning of Piano". Energies 14, nr 20 (14.10.2021): 6627. http://dx.doi.org/10.3390/en14206627.

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This paper presents an intelligent permanent magnet synchronous motor-based servo drive system used in automated piano tuning applications. The permanent magnet synchronous motor-based drives are able to improve the accuracy of the piano tuning process in comparison with the traditional direct-current motor-based and step motor-based servo drives. To explain the techniques, firstly, the structure and principles of the automated piano tuning devices with a surface-mounted permanent magnet synchronous motor-based drive system integrated are introduced, illustrating that it is feasible to implement the proposed piano tuning strategy. Secondly, the piano tuning devices have two functions: low-speed rotation and position holding. To ensure that the surface-mounted permanent magnet synchronous motor can rotate stably over the low-speed range with strong anti-interference capacity, a double closed-loop speed-regulation-based control scheme is employed. And to ensure high position control performance, a fuzzy-adaptive triple closed-loop position-regulation-based control scheme is employed. It terms of the control schemes, it deserves to be mentioned that main contributions include, firstly, the parameters of the proportional integral controllers in the double closed-loop speed-regulation structure is tuned relying on both stability and bandwidth analyses. Then, a fuzzy-adaptive proportional integral controller is specially-designed for the triple closed-loop position-regulation to adapt to the piano tuning applications. Simulation is conducted on a 20 rpm three-phase permanent magnet synchronous motor servo drive-based piano tuning system to validate the proposed piano tuning method and to verify the proposed control techniques.

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G. Bartsch, Arthur, Gabriel Hermann Negri, Camila R. Scalabrin, Mariana S. M. Cavalca, Ademir Nied i José de Oliveira. "Predictive Control Approach For Permanent Magnet Synchronous Motor Drive". Eletrônica de Potência 20, nr 4 (1.11.2015): 395–403. http://dx.doi.org/10.18618/rep.2015.4.2567.

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Ramadan, Salah. "CONTROL SCHEME OF A PERMANENT-MAGNET SYNCHRONOUS MACHINE-DRIVE.." International Conference on Aerospace Sciences and Aviation Technology 2, CONFERENCE (1.04.1987): 1–13. http://dx.doi.org/10.21608/asat.1987.26236.

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Hsien, T. L., Y. Y. Sun i M. C. Tsai. "H∞ control for a sensorless permanent-magnet synchronous drive". IEE Proceedings - Electric Power Applications 144, nr 3 (1997): 173. http://dx.doi.org/10.1049/ip-epa:19970988.

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Binder, A., K. Greubel, B. Piepenbreier i H. J. Tölle. "Permanent-magnet synchronous drive with wide field-weakening range". European Transactions on Electrical Power 8, nr 3 (7.09.2007): 157–66. http://dx.doi.org/10.1002/etep.4450080302.

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SUZUKI, Kenji, Hiroyuki TAKAI i Hideo DOHMEKI. "Verification of Parallel Synchronous Drive Method of Permanent Magnet Linear Synchronous Motor". Journal of the Japan Society of Applied Electromagnetics and Mechanics 23, nr 2 (2015): 344–49. http://dx.doi.org/10.14243/jsaem.23.344.

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Zheng, Shiqi, Xiaoqi Tang i Bao Song. "Fractional order controllers tuning strategy for permanent magnet synchronous motor servo drive system based on genetic algorithm–wavelet neural network hybrid method". Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 228, nr 17 (11.03.2014): 3218–39. http://dx.doi.org/10.1177/0954406214525603.

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In this paper, a novel tuning strategy for the fractional order proportional integral and fractional order [proportional integral] controllers is proposed for the permanent magnet synchronous motor servo drive system. The tuning strategy is based on a genetic algorithm–wavelet neural network hybrid method. Firstly, the initial values of the control parameters of the fractional order controllers are selected according to a new global tuning rule, which is based on the genetic algorithm and considers both the time- and frequency-domain specifications. Secondly, the wavelet neural network is utilized to update the control parameters based on the selected initial values in an online manner which improves the capability of handling parameter variations and time-varying operating conditions. Furthermore, to improve the computational efficiency, a recursive least squares algorithm, which provides information to the wavelet neural network, is used to identify the permanent magnet synchronous motor drive system. Finally, experimental results on the permanent magnet synchronous motor drive system show both of the two proposed fractional order controllers work efficiently, with improved performance comparing with their traditional counterpart.

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Uddin, M. N., i M. A. Rahman. "Fuzzy Logic Based Speed Control of an IPM Synchronous Motor Drive". Journal of Advanced Computational Intelligence and Intelligent Informatics 4, nr 3 (20.05.2000): 212–19. http://dx.doi.org/10.20965/jaciii.2000.p0212.

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This paper presents the on-line implementation of a novel fuzzy logic based speed controller for an interior permanent magnet synchronous motor drive. The fundamentals of fuzzy logic algorithms relating to motor control applications are illustrated. A new fuzzy speed controller for the IPMSM drive is designed. The complete vector control scheme incorporating the fuzzy logic controller (FLC) is successfully implemented in real-time using a digital signal processor board DS 1102 in a laboratory 1 hp interior permanent magnet synchronous motor (IPMSM). The efficacy of the proposed fuzzy logic controller (FLC) based IPMSM drive is verified by simulation as well as experimental results at different dynamic operating conditions. The fuzzy logic controller is found to be more robust for application in the IPMSM drive.

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Sakharov, M. V., i V. N. Karaulov. "Method of winch drive permanent magnet inverted motor design". Vestnik IGEU, nr 2 (2019): 51–58. http://dx.doi.org/10.17588/2072-2672.2019.2.051-058.

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Designing a permanent magnet synchronous motor (PMSM) of a winch drive needs to take into account the features of this machine. The engine has an inverted design with limited dimensions, is powered by a fre-quency converter, runs at the nominal power frequency and nominal load without using the damping winding and frequency start, and provides the required range of rope winding speeds. There is no specialized engi-neering design methodology for the winch drive PMSM. It is required to make changes and additions to the existing methods of designing synchronous machines when solving the problem of designing a winch drive PMSM. Design and validation calculations were performed in the Mathcad environment based on the tech-nique of designing machines with V.A. Balagurov’s permanent magnets and methods of designing general-purpose industrial synchronous machines with electromagnetic excitation. Field models of PMSM were used for modelling electromechanical processes and thermal status. The developed technique of designing the winch drive permanent magnet inverted motor is different from the known methods and due to this allows accounting for the design features of PMSM in the calculation of the size of the machine, the magnets, the stator core, the choice of electromagnetic loads, the design of the stator winding, the choice of the cooling system and the steel grade of the stator core. The specific requirements of the technical specification are taken into account when calculating the number of poles and the frequency of the supply voltage. A design project of the inverted PMSM of the winch drive has been developed. And the paper presents the design and verification calculations results. The reliability of the results was checked by field modeling of electromechanical processes and the thermal state of the PMSM. The study has solved the problem of no specialized engineering design techniques of the winch drive PMSM. The technique can be used by electromechanical engineers in solving the problem of designing winch drive PMSM as it allows making a design project of the PMSM corresponding to the requirements of the technical specifications and operation feature.

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Lin, X. L., D. F. Dong i Wei Hu Zhou. "Design of Permanent Magnet Synchronous Motor Drive Circuit Based on IPM". Applied Mechanics and Materials 743 (marzec 2015): 270–76. http://dx.doi.org/10.4028/www.scientific.net/amm.743.270.

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High performance servo system is the basis of fast tracking and precision measurement of laser tracker, and drive circuit is the hardware guarantee of the control algorithm in the system. This paper is concerned with the designed drive circuit of Permanent Magnet Synchronous Motor (PMSM). First, control system model of PMSM is introduced, as well as the PM10CSJ060 Intelligent Power Module (IPM) working principle. Then the drive circuit based on IPM is designed and applied in servo system. Experimental results show that the drive circuit is reliable and stable, with strong anti-interference function, can meet the performance requirements of laser trackers.

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Qu, Wei, Hai Qiao, Zhao Xi Zhang, Chen Qiu, Lei Zhang, Wen Qiang Li i Quan Yu Zhang. "Permanent Magnet Synchronous Motor Drive System Based on Fuzzy Control". Applied Mechanics and Materials 336-338 (lipiec 2013): 1519–24. http://dx.doi.org/10.4028/www.scientific.net/amm.336-338.1519.

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A permanent magnet synchronous motor fuzzy control drive system based on field programmable gate array is proposed in this paper. This system has the high-precision control characteristic, which is hard for the traditional permanent magnet synchronous motor drive system to achieve. In this system a magnetic field oriented vector control with a zero excitation current is used, and three feedback loops consisting of current loop, velocity loop and position loop are used to build three fuzzy proportional integral controllers with fuzzy control method. The reliability and the dynamic of system performance can be improved by this method. The experimental results show that this system has advantages of high-precision control characteristic and enhancing the system robustness.

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Nayak, Byamakesh, i Tanmoy Roy Choudhury. "Optimization of PI Coeffecients of Permanent Magnet Synchronous Motor Drive". Indian Journal of Science and Technology 10, nr 25 (1.06.2017): 1–11. http://dx.doi.org/10.17485/ijst/2017/v10i25/108722.

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Tian-Hua Liu i Chien-Ping Cheng. "Adaptive control for a sensorless permanent-magnet synchronous motor drive". IEEE Transactions on Aerospace and Electronic Systems 30, nr 3 (lipiec 1994): 900–909. http://dx.doi.org/10.1109/7.303758.

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Liu, T. H., i C. P. Cheng. "Controller design for a sensorless permanent-magnet synchronous drive system". IEE Proceedings B Electric Power Applications 140, nr 6 (1993): 369. http://dx.doi.org/10.1049/ip-b.1993.0048.

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Gaur, Prerna, Alok Prakash Mittal i Bhim Singh. "Feedforward fuzzy logic control for permanent magnet synchronous motor drive". International Journal of Power Electronics 1, nr 4 (2009): 363. http://dx.doi.org/10.1504/ijpelec.2009.023644.

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34

Errouissi, Rachid, i Mohand Ouhrouche. "Nonlinear predictive controller for a permanent magnet synchronous motor drive". Mathematics and Computers in Simulation 81, nr 2 (październik 2010): 394–406. http://dx.doi.org/10.1016/j.matcom.2010.08.007.

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Lim, K. W., K. S. Low, M. F. Rahman i R. Mayebo. "Observers for Sensorless Control of Permanent Magnet Synchronous Motor Drive". IFAC Proceedings Volumes 26, nr 2 (lipiec 1993): 367–70. http://dx.doi.org/10.1016/s1474-6670(17)48751-9.

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Urbanski, Konrad, i Dariusz Janiszewski. "Sensorless Control of the Permanent Magnet Synchronous Motor". Sensors 19, nr 16 (14.08.2019): 3546. http://dx.doi.org/10.3390/s19163546.

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This paper describes the study and experimental verification of sensorless control of permanent magnet synchronous motors with a high precision drive using two novel estimation methods. All the studies of the modified Luenberger observer, reference model, and unscented Kalman filter are presented with algorithm details. The main part determines trials with a full range of reference speeds with a special near-zero speed area taken into account. In order to compare the estimation performances of the observers, both are designed for the same motor and control system and run in the same environment. The experimental results indicate that the presented methods are capable of tracking the actual values of speed and motor position with small deviation, sufficient for precise control.

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Zhiligotov, Ruslan, Vyacheslav Shestakov, Vladymyr Sosnin i Evgeniy Popkov. "Sensorless vector control of a permanent magnet synchronous motor". E3S Web of Conferences 91 (2019): 01007. http://dx.doi.org/10.1051/e3sconf/20199101007.

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The most common control system for a synchronous motor with permanent magnets is a vector control system. The construction of such a system has a number of difficulties, one of them is the need to have information about the current position of the rotor. Data on the position of the rotor can be obtained using sensors, or include a supervisor in the control system. The article describes an adaptive observer of the position and speed of the rotor of a synchronous motor with permanent magnets. This observer is used in the system of sensorless vector control of the electric drive. The presented version of the observer of the engine state is realized by creating a model in the Matlab Simulink software package. The results of experimental verification of the presented observer at the stand with the use of an engine with a power of 200 W are shown. The aim of the work is to develop an observer that is stable to changing drive parameters. This is achieved by using a relay unit in the view of the observer, which implements the slip mode.

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38

Pillay, P., i R. Krishnan. "Modeling, simulation, and analysis of permanent-magnet motor drives. I. The permanent-magnet synchronous motor drive". IEEE Transactions on Industry Applications 25, nr 2 (1989): 265–73. http://dx.doi.org/10.1109/28.25541.

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Hadoud, Abdalkarim, Milad Elgargni, Tareq Elgargani i Salem Abid. "The Application of An Intelligent Adaptive Controller for Permanent Magnet Synchronous Motor Drive Using Neural Network". مجلة الجامعة الأسمرية: العلوم التطبيقية 6, nr 5 (30.12.2021): 574–86. http://dx.doi.org/10.59743/aujas.v6i5.211.

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Electrical motors are designed to operate with high performance and precision while a fast response is achieved by the intended control. Compared to traditional synchronous motors, permanent magnet synchronous motors have complicated mathematical and non-liner models when considering control design. Designing traditional control system becomes more difficult especially when dealing with the interactive parameters. Moreover, the neural network control systems have been a topic of interest since they can be implemented for non-liner and complicated systems without considering the mathematical model of the proposed system. In order to obtain a desired response, the design is achieved through procedure called training the network based on the model. Therefore, this paper presents an implementation of a neural network for a permanent magnet synchronous motors control where improvement of the performance of control is achieved and compared with conventional proportional-integral control. The Matlab/Simulink tool box is used to simulate the proposed system. Simulation results have shown that the suggested controller provides better response than traditional proportional-integral controller for the speed control for synchronous motor driver. In addition, the speed/torque of the selected permanent magnet synchronous motor can be controlled as a desired

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40

Qu, Zhi Yong, i Zheng Mao Ye. "Simulation Studies on Model Reference Adaptive Controller for Permanent Magnet Synchronous Motor Drive". Advanced Materials Research 268-270 (lipiec 2011): 509–12. http://dx.doi.org/10.4028/www.scientific.net/amr.268-270.509.

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Permanent magnet synchronous motor systems are usually used in industry. This kind of systems is nonlinear in nature and generally difficult to control. The ordinary linear constant gain controller will cause overshoot or even loss of system stability. Application of adaptive controller to a permanent magnet synchronous motor system is investigated in this paper. The dynamic model of the system is given and the stability is also analyzed using Popov's criterion. The steady state error can be eliminated using adaptive controller combined with an integration term. Simulation results show the performance of adaptive controller with fast response and less overshoot.

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Kiss, Gergely Máté, i István Vajda. "Co-Simulation of an Inverter Fed Permanent Magnet Synchronous Machine". Electrical, Control and Communication Engineering 6, nr 1 (23.10.2014): 19–25. http://dx.doi.org/10.2478/ecce-2014-0013.

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Abstract Co-simulation is a method which makes it possible to study the electric machine and its drive at once, as one system. By taking into account the actual inverter voltage waveforms in a finite element model instead of using only the fundamental, we are able to study the electrical machine's behavior in more realistic scenario. The recent increase in the use of variable speed drives justifies the research on such simulation techniques. In this paper we present the co-simulation of an inverter fed permanent magnet synchronous machine. The modelling method employs an analytical variable speed drive model and a finite element electrical machine model. By linking the analytical variable speed drive model together with a finite element model the complex simulation model enables the investigation of the electrical machine during actual operation. The methods are coupled via the results. This means that output of the finite element model serves as an input to the analytical model, and the output of the analytical model provides the input of the finite element model for a different simulation, thus enabling the finite element simulation of an inverter fed machine. The resulting speed and torque characteristics from the analytical model and the finite element model show a good agreement. The experiences with the co-simulation technique encourage further research and effort to improve the method.

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Bensalem, Yemna, Abdellah Kouzou, Rabeh Abbassi, Houssem Jerbi, Ralph Kennel i Mohamed Abdelrahem. "Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM". Energies 15, nr 1 (22.12.2021): 71. http://dx.doi.org/10.3390/en15010071.

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The present paper deals with an active fault-tolerant speed tracking of a five-phase permanent magnet synchronous motor with currents and speed sensor failures. The active fault tolerant control scheme, integrating a sliding mode observer and backstepping controllers, is proposed to provide a continuous drive operation of the five-phase permanent magnet synchronous motor, even during more than one sensor fault occurrence. The sliding mode observer is designed to generate the residual signal necessary for the detection stage, whereas speed and current backstepping controllers handle the operation of the five-phase permanent magnet synchronous motor thanks to their ability to consider the nonlinearities of the system model in generating a control law that is robust enough in healthy and faulty cases. Furthermore, the FTC strategy uses the information received from the fault-tolerant switching block in terms of the measured and the observed currents and speed signals. To gain the maximum benefit of the sliding mode observer’s robustness to random noises and its ease of implementation, the observed currents and speed of the five-phase permanent magnet synchronous motor have been estimated. The simulation results are conducted to show the effectiveness of the proposed FTC control scheme and to prove its high performance in fault detection and tolerant control for the five-phase permanent magnet synchronous motor, since it significantly outperforms the performance provided by traditional methods.

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Furmanik, Marek, Pavol Makys i Pavol Rafajdus. "Self-Sensing Six-Phase PMSM Drive Based on Back-EMF Measurement". Applied Sciences 13, nr 2 (13.01.2023): 1077. http://dx.doi.org/10.3390/app13021077.

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This paper presents a novel procedure for the emergency sensorless operation of a six-phase electric drive. More degrees of freedom provided by multiphase technology have been utilized to determine the rotor flux position. The proposed technique is based on the direct measurement of the back EMF generated on a disconnected three-phase winding of a six-phase permanent-magnet synchronous machine (PMSM). The method is suitable for the emergency operation of an electric drive in the case of speed/position sensor failure. The proposed solution has been verified utilizing a six-phase permanent-magnet synchronous machine with a displacement of 30° between two three-phase sets of the stator winding and a power of 1 kW.

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Mohd Zaihidee, Fardila, Marizan Mubin, Hang Seng Che i Tang Jing Rui. "Development of Closed-Loop Permanent Magnet Synchronous Motor Drive System Prototype". Jurnal Kejuruteraan si5, nr 2 (30.11.2022): 79–90. http://dx.doi.org/10.17576/jkukm-2022-si5(2)-09.

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Permanent magnet synchronous motors (PMSM) are widely used in low to mid-power applications and high-performance drives. They are preferred over brush-type motors and gradually replacing induction motors in various fields of application due to its advantages. Many researchers are proposing new control methods of PMSM drive system. However, the PMSM system is nonlinear and consists of time-varying parameters with high-order complex dynamics. Due to these factors, researchers cannot rely only on simulation results to prove superiority of their proposed controllers. To validate the results obtained by simulation, experimental validation is necessary, where a closed-loop PMSM drive system prototype has to be developed. This paper describes the development of a PMSM drive system prototype with closed-loop current, speed and position feedback using dSpace DS1104 controller board for a 1.93kW three-phase interior-mounted permanent magnet synchronous motor used for experimental validation of a proposed modified fractional order sliding mode speed controller. Using this prototype, the performance of any newly proposed control methods in real applications can be verified. Appropriate signal acquisition procedures of the feedback signals, as described in this work, are crucial to ensure the accuracy of closed-loop performance of the developed drive system.

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45

Krasnov, Ivan Yurievich, Sergey Vladimirovich Langraf i Stepan Ivanovich Chobanov. "A Sensorless Initial Rotor Position Estimation for Permanent Magnet Synchronous Machines". Applied Mechanics and Materials 792 (wrzesień 2015): 83–89. http://dx.doi.org/10.4028/www.scientific.net/amm.792.83.

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Permanent magnet synchronous motors for the effective start requires information about an initial position of a rotor. In this regard, most systems use position sensors, which substantially increase a cost of an electrical drive entirely [1-3]. The aim of this article is to develop new method, allowing to determine the absolute angular position of the rotor of the permanent magnet synchronous motors [4,5]. With a certain voltage pulses, in series applied to the motor, stator is magnetized by currents leakage in the windings. This allows, using a special algorithm, to calculate the absolute position of the rotor without using any motor parameters [6]. Simulation results prove the simplicity and efficiency of this method for determining an initial position of the rotor of the permanent magnet synchronous motors. Thus, this method can be widely used in the electrical industry.

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Dong, Chau Si Thien, Hoang Huy Le i Hau Huu Vo. "Field oriented controlled permanent magnet synchronous motor drive for an electric vehicle". International Journal of Power Electronics and Drive Systems (IJPEDS) 14, nr 3 (1.09.2023): 1374. http://dx.doi.org/10.11591/ijpeds.v14.i3.pp1374-1381.

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<span lang="EN-US">The paper describes field oriented control strategy with space vector pulse width modulation technique of permanent magnet synchronous motor drive system for an electric vehicle. At first, mathematical models of the motor and the drive system for electric vehicle are presented. In order to obtain high performance drive and maximum motor torque, field oriented control strategy and space vector pulse width modulation technique method are applied to drive system in next section. Speed controller design utilizing the popular zero-pole elimination approach causes large integral constant time in case of small rotational damping constant. The desired-transient-response-based approach is employed to overcome the problem. Performance indices include overshoot, undershoot, steady-state speed error, and total harmonic distortion of stator current, are employed to assess the drive systems with two speed controller design methods. Theoretical assumptions are confirmed via simulations and criteria in MATLAB/Simulink environment.</span>

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Wang, Zhaoguo, Jingyu Gong i Bei Liu. "Multi-objective optimization of the hollow shaft direct drive motor". Advances in Mechanical Engineering 15, nr 3 (marzec 2023): 168781322311630. http://dx.doi.org/10.1177/16878132231163079.

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Surface permanent magnet synchronous motor (SPMSM) is widely used in low-speed and high torque permanent magnet synchronous motor. A multi-objective optimization method of hollow shaft direct drive motor (HSDDM) for double direct drive feed system (DDFS) is proposed in this paper. Several dimensions of HSDDM are considered in the proposed design procedure including pole embrace, thickness of magnet, eccentric distance, and air gap length. A multi-objective optimization model is established to minimize cogging torque, maximize efficiency, and minimize the magnet weight. The Optimized Latin hypercube sampling (OLHS) is used to design the experimental samples, and the sampling results are calculated by the finite element method (FEM). The Kring approximate model is established according to the sampling results. Based on the established approximate model, NSGA II multi-objective genetic algorithm is used to optimize the HSDDM. Compared with that before optimization, the efficiency after optimization is increased by 4.08%, the cogging torque is reduced by 86.78%, and the magnet weight is reduced by 20.24%. Eventually, the integration of NSGA-II and FEM provides an effective approach to obtain the optimal design of HSDDM.

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Liu, Tian-Hua, Wen-Rui Lu i Sheng-Hsien Cheng. "Design and Implementation of Predictive Controllers for a 36-Slot 12-Pole Outer-Rotor SPMSM/SPMSG System with Energy Recovery". Energies 16, nr 6 (19.03.2023): 2845. http://dx.doi.org/10.3390/en16062845.

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This paper investigates a drive system with energy recovery which uses a 3-phase 1-kW 36-slot 12-pole distributed winding outer-rotor surface-mounted permanent-magnet synchronous motor (SPMSM) and surface-mounted permanent-magnet synchronous generator (SPMSG), which can be used in indoor exercise bicycles. In order to extend drive system operating speed range, the constant torque control, flux-weakening control, and maximum torque/voltage control are used to extend its operation speed up to 1.75 times rated speed. In addition, a predictive speed controller and a predictive current controller are proposed to improve transient responses, load disturbance responses, and tracking responses. A digital signal processor, type TMS-320F-28035, manufactured by Texas Instruments, is used as a control center for the proposed SPMSM/SPMSG drive system. Experimental results validate the feasibility and correctness of the proposed methods.

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Mercorelli, Paolo. "Control of Permanent Magnet Synchronous Motors for Track Applications". Electronics 12, nr 15 (31.07.2023): 3285. http://dx.doi.org/10.3390/electronics12153285.

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For a wide variety of motion control systems, the PMSM (Permanent Magnet Synchronous Motors) drive is among the best options. The PMSMs, for instance, are frequently used for motors, power tools, and robotics and are currently being explored for high-power uses, including industrial motors and vehicle propulsion. Additionally, it has industrial and commercial uses. The PMSM is renowned for its great efficiency, greater power density, exceptional dynamic performance, as well as limited power ripple. The objective of this paper is to review literature that is based on tracking problems through the control of permanent magnet synchronous motors in terms of their control and functionality, including fault detection and performance.

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Rahayu, Sofitri, i Yogi Baskoro. "Efisiensi Motor Sinkron Linier dengan Magnet Permanen Sebagai Penggerak KRL Terbaru". Energi & Kelistrikan 11, nr 2 (16.10.2019): 66–70. http://dx.doi.org/10.33322/energi.v11i2.489.

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The latest electric train at this time has begun to be widely used linear synchronous motors with permanent magnets as driving locomotives. This permanent magnet has the same function as a conventional synchronous motor which is to produce a magnetic field so that the motor can move linearly. This linear synchronous motor does not have a gear (gear) and axis, but the mechanical motion of this linear motor is synchronous with the magnetic field running. This running magnetic field is produced by the entanglement of the three phases and the arrangement of magnetic poles U, S, U, S. Because the motor is linear synchronous is a high-speed motor, the mechanical speed is the same as the speed of the magnetic field running. So that this motor is capable of producing large thrust compared to the use of conventional motors (DC motors and induction motors) to drive electric rail trains. If the conventional synchronous motor uses a frequency of 50 Hz, then the linear high-speed synchronous motor uses a frequency of 5-50 Hz in changing its speed and this research the efficiency, electromagnetic power (thrust) and thrust force of a synchronous motor will be analyzed. linear according to the frequency selection from 5-50 Hz, to drive the electric train locomotive.

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