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1

Zhang, Jia Ying, Li Ping Zhang, and Gui Ling Xiao. "Direct Drive Permanent Magnet Synchronous Wind Generator Maximum Power Tracking Control." Advanced Materials Research 724-725 (August 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
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2

Zhang, Jia Ying, and Li Ping Zhang. "The Research on Direct Drive Permanent Magnet Synchronous Wind Generator Vector Control." Advanced Materials Research 512-515 (May 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, appl
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3

Petrov, Timur, and 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 (topolog
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4

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, no. 7 (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
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5

Gao, Caixia, Mengzhen Gao, Jikai Si, Yihua Hu, and Chun Gan. "A Novel Direct-Drive Permanent Magnet Synchronous Motor with Toroidal Windings." Energies 12, no. 3 (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 mechan
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Cui, Jun Guo, Wen Sheng Xiao, Jian Bo Zhao, Jing Xi Lei, Xiao Dong Wu, and Zhi Gang Wang. "Development and Application of Low-Speed and High-Torque Permanent Magnet Synchronous Motor." Applied Mechanics and Materials 229-231 (November 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-
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7

Chenghao, Liu. "RESEARCH OF SPEED SLIDING MODE OBSERVER FOR PERMANENT MAGNET SYNCHRONOUS MOTOR FOR ELECTRIC VEHICLE." EPH - International Journal of Science And Engineering 4, no. 2 (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 ob
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8

Ahma, Muneeb, Lakshmikant Bopche, Virendra Umale, and Saurabh K. Singh. "Examination of Permanent Magnet Synchronous Motor." International Journal of Engineering and Advanced Technology 8, no. 6s (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
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9

Shen, Zhi Gang, Qing Wang, Qing Jie Sun, and Hong Xing Wu. "Cogging Force Analysis of Moving Magnet Type Permanent Magnet Synchronous Linear Servo Motor." Applied Mechanics and Materials 741 (March 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
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10

Cheng, Ruo Fa, and Li Hu Chen. "Maximum Wind Power Tracking Control Based on PID and Feedback Linearization." Advanced Materials Research 1055 (November 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 mode
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11

Tsai, Wen Chang. "Application of Taguchi Method for the Optimum Design of a 3MW Permanent Magnet Synchronous Generator." Advanced Materials Research 631-632 (January 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 investig
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12

Lv, Xiang Yu, Bo Gao, Guo Wei Cai, and 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 (October 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 tu
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13

Han, Bing, Jian Ying Xu, and Shan Qiao. "Research of Sensorless Drive of Permanent Magnet Synchronous Motor Based on Power Factor Control." Advanced Materials Research 655-657 (January 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 on
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14

Abassi, Moez, Oussama Saadaoui, Amor Khlaief, Abdelkader Chaari, and 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, no. 1 (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 tec
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15

Crescent, Onyebuchi Omeje, and Ugwuoke Eya Candidus. "A comparative braking scheme in auto-electric drive systems with permanent magnet synchronous machine." International Journal of Applied Power Engineering 11, no. 4 (2022): 251~263. https://doi.org/10.11591/ijape.v11.i4.pp251-263.

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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 of 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 (
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16

Zhao, Xinkai. "Research Review on Sensorless Measurement Technology of Permanent Magnet Synchronous Motor." International Journal of Mechanical and Electrical Engineering 2, no. 1 (2024): 93–102. http://dx.doi.org/10.62051/ijmee.v2n1.12.

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Permanent magnet synchronous motor (PMSM) has the advantages of high torque/inertia ratio, high power factor, fast dynamic response speed and high reliability, and has been widely used in various high-precision AC drive systems. Incremental encoders are usually used to achieve high precision position feedback information for permanent magnet synchronous motors. The use of sensors leads to cost increase, volume increase and reliability reduction. Therefore, the sensorless measurement technology of permanent magnet synchronous motor is more and more concerned and applied by industry and research
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17

Zhou, Ying, Zuyu Wu, and Yutong Wu. "Intelligent Permanent Magnet Motor-Based Servo Drive System Used for Automated Tuning of Piano." Energies 14, no. 20 (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 impleme
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18

Zhou, Ying, Zuyu Wu, and Yutong Wu. "Intelligent Permanent Magnet Motor-Based Servo Drive System Used for Automated Tuning of Piano." Energies 14, no. 20 (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 impleme
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19

Omeje, Crescent Onyebuchi, and 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, no. 4 (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
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20

Colby, R. S., and D. W. Novotny. "An efficiency-optimizing permanent-magnet synchronous motor drive." IEEE Transactions on Industry Applications 24, no. 3 (1988): 462–69. http://dx.doi.org/10.1109/28.2897.

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21

Vo, Thanh Ha, and Thi Giang Pham. "A study on PMSM drive systems fed by multi-level inverter using linear quadratic regulator control for electric vehicle applications." TELKOMNIKA 21, no. 04 (2023): 917–25. https://doi.org/10.12928/telkomnika.v21i4.24432.

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This paper presents research on a permanent magnet synchronous motor (PMSM) by a 5-level T-type inverter using linear quadratic regulator (LQR) control for speed control. The space vector modulation (SVM) structure for the 5-level T-type inverter to improve the control quality of the PMSM drive system is presented. This paper aims to successfully design a state feedback controller to control motor speed in a permanent magnet synchronous motor drive system. Simulink results are performed with different speed ranges and the same torque load. These results will focus on evaluating quality when th
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22

Zheng, Shiqi, Xiaoqi Tang, and 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, no. 17 (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 util
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23

Zhang, Xi, Mingming Ren, Hongju Wang, and Lei Jin. "Simulation Study on Dynamic Characteristics of the Chain Drive System for Mining Scraper Conveyor Driven by the Permanent Magnet Synchronous Motor." Processes 12, no. 1 (2024): 165. http://dx.doi.org/10.3390/pr12010165.

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The chain drive system represents a critical subsystem within the scraper conveyor. This paper proposes a joint simulation model for the drive system of the scraper conveyor, driven by the permanent magnet synchronous motor, in order to conduct a comprehensive analysis of the dynamic characteristics of the chain drive system during the operational process. Firstly, the dynamic simulation model for the mining scraper conveyor’s chain drive system was established in ADAMS, taking into account its structural characteristics. Then, the mathematical model of the permanent magnet synchronous motor w
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Davydov, A. E., B. M. Bochenkov, and Y. V. Pankrats. "Algorithms for dual-zone control of a permanent-magnet synchronous motor." iPolytech Journal 28, no. 1 (2024): 84–94. http://dx.doi.org/10.21285/1814-3520-2024-1-84-94.

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The article is aimed at extending the speed range of a permanent-magnet synchronous motor in the main-motion electric drive of a machine tool (while maintaining the power characteristics). In this work, the electric drive of a permanent-magnet synchronous motor was mathematically modeled using the SimInTech software. As input data for modeling, the following DC motor parameters were used: nominal power of 2.2 kW, voltage of 315 V, speed of 1500 rpm, energy conversion efficiency of 90.5%, and nominal current of 6 A. An algorithm for controlling the electric drive was developed to include two co
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Priyanshu Jain, Ritu Jain, Harshita Swarnkar. "Permanent Magnet with Direct Drive Synchronous Wind Turbine Generator System." Tuijin Jishu/Journal of Propulsion Technology 44, no. 4 (2023): 636–50. http://dx.doi.org/10.52783/tjjpt.v44.i4.901.

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This postulation illustrated a control framework for an immediate drive permanent magnet coordinated generator wind turbine system, with the goal of maximising the efficiency of this framework and capturing the maximum amount of wind energy. Additionally, in order to decrease the electric speed sensor installed on the rotor shaft of the PMSG (Permanent Magnet), as well as to reduce the complexity of the framework equipment and increase the stability of the framework, a sliding mode eyewitness-based PM rotor position and speed sensor less control calculation is shown here.The wind turbine and t
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Abed, Zainab, and Turki Hassan. "Vector-controlled Permanent Magnet Synchronous Motor Using Indirect Matrix Converter." Iraqi Journal for Electrical and Electronic Engineering 16, no. 1 (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 dr
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Uddin, M. N., and M. A. Rahman. "Fuzzy Logic Based Speed Control of an IPM Synchronous Motor Drive." Journal of Advanced Computational Intelligence and Intelligent Informatics 4, no. 3 (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 con
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G. Bartsch, Arthur, Gabriel Hermann Negri, Camila R. Scalabrin, Mariana S. M. Cavalca, Ademir Nied, and José de Oliveira. "Predictive Control Approach For Permanent Magnet Synchronous Motor Drive." Eletrônica de Potência 20, no. 4 (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 (1987): 1–13. http://dx.doi.org/10.21608/asat.1987.26236.

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Hsien, T. L., Y. Y. Sun, and M. C. Tsai. "H∞ control for a sensorless permanent-magnet synchronous drive." IEE Proceedings - Electric Power Applications 144, no. 3 (1997): 173. http://dx.doi.org/10.1049/ip-epa:19970988.

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Binder, A., K. Greubel, B. Piepenbreier, and H. J. Tölle. "Permanent-magnet synchronous drive with wide field-weakening range." European Transactions on Electrical Power 8, no. 3 (2007): 157–66. http://dx.doi.org/10.1002/etep.4450080302.

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Rohan, M.Ingle*1 &. PravinDhande2. "MULTIPHASE PERMANENT MAGNET SYNCHRONOUS MOTOR DRIVE A COMPARATIVE STUDY." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 12 (2017): 334–43. https://doi.org/10.5281/zenodo.1116726.

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Low frequency oscillations, high torque pulsation are a major disadvantage of three phase permanent-magnet motor configurations. Choosing the proper number of stator slots and winding distribution as well as increasing number of phases are among the possible solutions for reducing torque pulsation. In this research work, we propose to investigate the comparative performance of a Multi-Phase PMSM with different rotor topologies by Finite Element Analysis (FEA), Modeling & Simulation using MATLAB. This will be verified by practical fabrication and testing. Also our researchdevelops a guideli
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Wang, Jiahan, Chen Li, and Zhanqing Zhou. "Demagnetization Fault Diagnosis for PMSM Drive System with Dual Extended Kalman Filter." World Electric Vehicle Journal 16, no. 2 (2025): 112. https://doi.org/10.3390/wevj16020112.

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Aiming at the irreversible demagnetization of permanent magnet synchronous motors (PMSMs) under extreme working conditions, a fault diagnosis method for permanent magnet demagnetization based on multi-parameter estimation is proposed in this paper. This scheme aims to provide technical support for enhancing the safety and reliability of permanent magnet motor drive systems. In the proposed scheme, multiple operating states of the motor are acquired by injecting sinusoidal current signals into the d-axis, ensuring that the parameter estimation equation satisfies the full rank condition. Further
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Hadoud, Abdalkarim, Milad Elgargni, Tareq Elgargani, and Salem Abid. "The Application of An Intelligent Adaptive Controller for Permanent Magnet Synchronous Motor Drive Using Neural Network." مجلة الجامعة الأسمرية: العلوم التطبيقية 6, no. 5 (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 mo
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Bensalem, Yemna, Abdellah Kouzou, Rabeh Abbassi, Houssem Jerbi, Ralph Kennel, and Mohamed Abdelrahem. "Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM." Energies 15, no. 1 (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 operati
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Sakharov, M. V., and V. N. Karaulov. "Method of winch drive permanent magnet inverted motor design." Vestnik IGEU, no. 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 o
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Qu, Wei, Hai Qiao, Zhao Xi Zhang, et al. "Permanent Magnet Synchronous Motor Drive System Based on Fuzzy Control." Applied Mechanics and Materials 336-338 (July 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 per
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Furmanik, Marek, Pavol Makys, and Pavol Rafajdus. "Self-Sensing Six-Phase PMSM Drive Based on Back-EMF Measurement." Applied Sciences 13, no. 2 (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-magne
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SUZUKI, Kenji, Hiroyuki TAKAI, and 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, no. 2 (2015): 344–49. http://dx.doi.org/10.14243/jsaem.23.344.

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Qu, Zhi Yong, and Zheng Mao Ye. "Simulation Studies on Model Reference Adaptive Controller for Permanent Magnet Synchronous Motor Drive." Advanced Materials Research 268-270 (July 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 per
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Krasnov, Ivan Yurievich, Sergey Vladimirovich Langraf, and Stepan Ivanovich Chobanov. "A Sensorless Initial Rotor Position Estimation for Permanent Magnet Synchronous Machines." Applied Mechanics and Materials 792 (September 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 pos
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Lin, X. L., D. F. Dong, and Wei Hu Zhou. "Design of Permanent Magnet Synchronous Motor Drive Circuit Based on IPM." Applied Mechanics and Materials 743 (March 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 fun
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Liu, Tian-Hua, Wen-Rui Lu, and 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, no. 6 (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 a
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Ji, H., and Zhi Yong Li. "Simulation Design of a Novel Algorithm on Space Vector PWM." Advanced Materials Research 764 (September 2013): 103–7. http://dx.doi.org/10.4028/www.scientific.net/amr.764.103.

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A novel algorithm of space vector PWM (SVPWM) based on artificial neural network is proposed in this paper, in order to cope with the complex calculation required in Space Vector PWM. It makes full use of the fast parallel computation and learning capability of ANN to shorten the time of calculation and reduce the harmonic composition and loss. The simulation model of vector control for permanent magnet synchronous motor drive system is built and simulated in MATLAB/Simulink. The simulation results show that the permanent magnet synchronous motor drive system based on artificial neural network
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Laskaris, Konstantinos, Effrosyni Theodorou, Vasilios Papanikolaou, and Antonios Kladas. "High Efficiency Permanent Magnet Wheel Motor Design for Light Electric Vehicle Applications." Materials Science Forum 721 (June 2012): 313–18. http://dx.doi.org/10.4028/www.scientific.net/msf.721.313.

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Permanent magnet synchronous machines with non-overlapping concentrated fractional-slot windings present certain improved electrical characteristics compared to full pitch windings configurations. This paper describes the design process and construction of two 10-pole permanent magnet synchronous motors, featuring full-pitch and fractional-pitch windings. The paper compares these two configurations in terms of performance and efficiency. Both motors have been designed for direct-drive applications with low speed and high efficiency capability and are intended to be used as a traction drive in
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Wang, Zhaoguo, Jingyu Gong, and Bei Liu. "Multi-objective optimization of the hollow shaft direct drive motor." Advances in Mechanical Engineering 15, no. 3 (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 hype
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Urbanski, Konrad, and Dariusz Janiszewski. "Sensorless Control of the Permanent Magnet Synchronous Motor." Sensors 19, no. 16 (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 environmen
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Zhiligotov, Ruslan, Vyacheslav Shestakov, Vladymyr Sosnin, and 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 ve
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Rahayu, Sofitri, and Yogi Baskoro. "Efisiensi Motor Sinkron Linier dengan Magnet Permanen Sebagai Penggerak KRL Terbaru." Energi & Kelistrikan 11, no. 2 (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 m
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Li, Wenfan, Xuxuan Chen, and Man Li. "Equivalent Modeling of a Direct-Drive Wind Farm Based on the Measured Data." Journal of Physics: Conference Series 2160, no. 1 (2022): 012045. http://dx.doi.org/10.1088/1742-6596/2160/1/012045.

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Abstract In view of the difference between the wind speed and the actual wind speed in the example, the wind farm with fifteen direct-drive permanent magnet synchronous motors draws the recorded wind speed data on the coordinates of time and wind speed by linear regression to group the change trend. Secondly, the detailed model of wind farm is built in PSCAD, and the multi-machine equivalent model of wind farm is built by the control current source replacing the permanent magnet synchronous motor and the control part. Finally, the simulation analysis shows that the equivalent model reduces the
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