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PMSM Servo-Drive Fed by SiC MOSFETs Based VSI

and Power Electronic Converters. Springer, pp. 75-98. Grzesiak, L. M. and Tarczewski, T. (2013). PMSM Servo-Drive Control System with a State Feedback and a Load Torque Feedforward Compensation. COMPEL, 32(1), pp. 364-382. Harnefors, L. and Nee, H.-P. (1998). Model- Based Current Control of AC Machines Using the Internal Model Control Method. IEEE Transactions on Industry Applications, 34(1), pp.133-141. Mandra S. (2014). Comparison of Automatically Tuned Cascade Control Systems of Servo-Drives for Numerically

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Simulation and Modelling of Passivity Based Control of PMSM Under Controlled Voltage

Abstract

The aim of the present paper is the study of the behaviour of passivity based control and difficulties due to synthesis for various operating conditions of a synchronous motor with a permanent magnets. The study takes into account the guarantee of satisfactory static and dynamic performance. It also allows the system to be insensitive to disturbances and uncertainties on the parameters. A number of estimation techniques have been developed to achieve speed and position sensorless permanent magnet synchronous motor (PMSM) drives. Most of them suffer from variation of motor parameters such as the stator resistance, stator inductance and torque constant. Also it is known that conventional linear estimators are not adaptive variations of the operating point in a nonlinear system.

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A Fast Hysteresis Current–Controlled Permanent Magnet Synchronous Motor Drive Based on Field Orientation

Speed Estimation of a Variable Structure Direct-Torque-Controlled IPM Synchronous Motor Drive at Very Low Speeds Including Standstill, IEEE Trans. on Industrial Electronics 57 No. 11 (Nov 2010), 3715-3723. [4] FOO, G.-RAHMAN, M. : Sensorless Direct Torque and Flux-Controlled IPM Synchronous Motor Drive at Very Low Speed Without Signal Injection, IEEE Trans. on Industrial Electronics 57 No. 1 (Jan 2010), 395-403. [5] INOUE, Y.-MORIMOTO, S.-SANADA, M. : Comparative Study of PMSM Drive Systems Based on Current Control and Direct Torque

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Forced dynamic position control of PMSM with DTC utilization

] TAKAHASHI, I.-NOGUCHI, T. : A New Quick Response and High Efficiency Control Strategy of Induction Motor, IEEE IAS Meeting, 1985, pp. 496-502. [13] MALEK, M.-VITTEK, J.-VAVR´U ˇS, V.-ˇSTULRAJTER, M. : Application of Space Vector Modulation in Direct Torque Control of PMSM, AEEE/Elektro, University of ˇZilina, Slovakia. [14] MALEK,M. : Servodrive Position Control of PMSM with Direct Torque and Flux Control, (in Slovak) dissertation thesis, ˇ ZU ˇ Zilina, Slovakia, 2008. [15] PHELAN, R. M. : Pseudo-Derivative Feedback (PDF

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Derivation of Motor Mean Phase Currents in PMSM Drives Operating with Low Switching-to-Fundamental Frequency Ratio

. and Boglietti, A. (2014). High-Speed Electrical Machines: Technologies, Trends, and Developments. IEEE Transactions on Industrial Electronics , 61, pp. 2946-2959. Jarzebowicz, L. (2017). Errors of a Linear Current Approximation in High-Speed PMSM Drives. IEEE Transactions on Power Electronics , 32(11), pp. 8254–8257. Jarzebowicz, L. and Mirchevski, S. (2017). Modeling the impact of rotor movement on non-linearity of motor currents waveforms in high-speed PMSM drives. In: Proceedings of 19th European Conference on Power Electronics and Applications

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Fault Diagnosis of Sensors for T-type Three-Level Inverter-fed Dual Three-Phase Permanent Magnet Synchronous Motor Drives

on Industrial Electronics, 63(4), pp. 2036–2043. Wang, X., Wang, Z, Cheng, M. and Hu, Y. (2017a). Remedial Strategies of T-NPC Three-Level Asymmetric Six-Phase PMSM Drives Based on SVM-DTC. IEEE Transactions on Industrial Electronics, 64(1), pp. 6841–6853. Wang, Z., Wang, Y., Chen, J. and Cheng, M. (2017b). Fault-Tolerant Control of NPC Three-Level Inverters-Fed Double-Stator-Winding PMSM Drives Based on Vector Space Decomposition. IEEE Transactions on Industrial Electronics, 64(11), pp. 8446–8458. Wang, Z., Wang, X, Cao, J., Cheng, M. and Hu

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Sliding-Mode Observer for Speed and Position Sensorless Control of Linear-PMSM

control drive of PMSM,” in 2009 IEEE 6th International Power Electronics and Motion Control Conference, 2009, pp. 1898-1902. [20] H. Kim, J. Son, and J. Lee, “A High-Speed Sliding-Mode Observer for the Sensorless Speed Control of a PMSM,” IEEE Transactions on Industrial Electronics, vol. 58, no. 9, pp. 4069-4077, Sep. 2011.

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Fuzzy Control of the Permanent Magnet Synchronous Machine Singularly Perturbed Fed By a Three Level Inverter

Fuzzy Control of the Permanent Magnet Synchronous Machine Singularly Perturbed Fed By a Three Level Inverter

In this paper, we present the control technique based on the singular perturbation technique controlled by a fuzzy regulator applied to the permanent magnet synchronous machine (PMSM). This technique applied to the PMSM conducts to a separation of the variables into disjoined subset or two separated models: one having a slow dynamics, and the other a fast dynamics. To ensure certain robustness to the decoupled control system based on these techniques, the control speed and the Id current is carried out by fuzzy regulators. A qualitative analysis of the principal variables evolution describing the behavior of the global system (PMSM-Inverter with MLI-Control) and its robustness is developed by several tests of digital simulation in last stage.

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Ferrites and Different Winding Types in Permanent Magnet Synchronous Motor

Ferrites and Different Winding Types in Permanent Magnet Synchronous Motor

This paper deals with design of permanent magnet synchronous machines with ferrites. The ferrites became popular due to their low cost and cost increasing of NdFeB. The progress in ferrite properties in the last decade allows the use of ferrites in high power applications. Three models of ferrite motors are presented. It is shown that also the type of stator winding and the shape of the slot opening have an important effect on the PMSM properties. The first motor has a distributed winding, the second motor has concentrated, non-overlapping winding and open stator slots. The third motor has a concentrated non-overlapping winding and semi - open slots. All models are designed for the same output power and they do not have the same dimensions. The paper shows how important the design of an electric machine is for excellent motor properties or better to say how the motor properties can be improved by an appropriate design.

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Vibration Detection and Experiment of PMSM High Speed Grinding Motorized Spindle Based on Frequency Domain Technology

Abstract

The spindle vibrations of the high-speed grinding motorized spindle largely determine the machining quality and precision. In order to accurately predict the spindle vibrations of the PMSM high-speed grinding motorized spindle, the vibration causes are explored and analyzed. The radial vibration, inclined vibration, and axial vibration model are established. The experimental modal analysis method is proposed to analyze the dynamic response of the spindle and to identify the modal parameters of the spindle structure. Thereafter, the frequency response function (FRF) is calculated by self-power spectrum and cross-power spectrum. It is transformed into the vibration spectrum analysis of the spindle. The least-square method is used to fit the radial trajectory of the spindle. This paper aims to propose double standard spheres for 5- DOF spindle vibrations used to detect the spindle vibrations. In the experiment, the method proposed in this paper can effectively and accurately determine the causes of the spindle vibrations. The spectrum analysis and the trajectory are common tools in the spindle vibration detection.

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