Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation

Alsofyani, Ibrahim Mohd; Bak, Yeongsu; Lee, Kyo-Beum

doi:10.3390/electronics9122133

Cited by 5 publications

(5 citation statements)

References 31 publications

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“…The authors in [45] proposed an improved finite set predictive torque control (FS-PTC) in their article to allow the use of a bigger PMSM drive that is indirectly supplied by the converter. Due to the inverter system converter's lack of a DC-link sensitivity element, the Permanent magnet synchronous motor drive's volume overall size can be decreased.…”

Section: Future Trends Challenges and Opportunitiesmentioning

confidence: 99%

“…Due to the inverter system converter's lack of a DC-link sensitivity element, the Permanent magnet synchronous motor drive's volume overall size can be decreased. Since it only uses one switching state over the whole sample period, the standard FS-PTC can result in dangerous conduction for the rectifying phase inside this matrix converter indirectly [45]. Consequently, both experimental and simulation outcomes employing the suggested selection approach were compared between both discrete space vector modulation (DSVM)-based PTC methodologies, namely, PTC-SVD-1 (13 VVs) and PTC-SVD-2 (37 VVs).…”

Section: Future Trends Challenges and Opportunitiesmentioning

confidence: 99%

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Control of Permanent Magnet Synchronous Motors for Track Applications

Mercorelli

2023

Electronics

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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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Section: Future Trends Challenges and Opportunitiesmentioning

confidence: 99%

Section: Future Trends Challenges and Opportunitiesmentioning

confidence: 99%

Control of Permanent Magnet Synchronous Motors for Track Applications

Mercorelli

2023

Electronics

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“…Conventional FS-PTC, which chooses one voltage vector for each control period, suffers from the problem of large torque ripples and distorted current [1,17]. To reduce the torque ripple of the FS-PTC algorithm, several control methods have been proposed.…”

Section: Introductionmentioning

confidence: 99%

“…One of them is to use multilevel power circuits to obtain a large number of voltage vectors (VVs) [18], though special hardware design and more complicated control algorithms are needed. Another solution is to introduce virtual VVs [17], but this increases the motorcontrol complexity and raises the computation burden of the digital signal processor (DSP).…”

Section: Introductionmentioning

confidence: 99%

Experimental Evaluation of Predictive Torque Control of IPMSM under Speed Sensor and Sensorless Extended EMF Method

Alsofyani

Mohammed

2022

Electronics

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This study investigates the impact of the position information on the torque performance for an interior permanent magnet synchronous motor (IPMSM) driven by finite set–predictive torque control (FS-PTC). Unlike induction machines, IPMSMs are significantly sensitive to the rotor position during the motor operation owing to the permanent magnet of the rotor. Any misalignment or displacement of the rotor frame (d-q) can lead to poor prediction of the motor drive performance because the predictive control requires speed/position information during the prediction and evaluation by the cost function. Hence, the performance of the FS-PTC, which uses a speed encoder and senseless extended electromotive force (EMF) estimation, is evaluated and compared with respect to the speed and load conditions. Based on the investigation, the sensorless FS-PTC using the EMF method has superior torque performance and THD reduction compared to the measured speed-based PTC, particularly under large load torque. The performance evaluation of IPMSM was carried out through experimental results.

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“…Compared with CS-MPC, the major advantage of FS-MPC is that it can directly generate the switching signal by optimizing the control parameter without any modulation stage. Finite-set-predictive torque control (FS-PTC) with discrete space vector modulation (DSVM) for a PMSM drive is presented in [17]. Moreover, a new preselection strategy is proposed to reduce the computational numerations from 37 to 6 voltage vectors, reduce the torque and flux ripples and ultimately achieve robust characteristics against parameter variations.…”

Section: Introductionmentioning

confidence: 99%

Step-by-Step Development and Implementation of FS-MPC for a FPGA-Based PMSM Drive System

et al. 2021

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In this paper, finite-set model-predictive control (FS-MPC) is inducted for a motor drive system. The dynamic response and multiple constraint handling nature of FS-MPC are the major factors that stand out among the controller family. However, for real-time implementation, the computational burden of FS-MPC is a primary concern. Due to the parallel processing nature and discrete nature of the hardware platform, the field-programmable gate array (FPGA) can be an alternative solution for the real-time implementation of the controller algorithm. The FPGA is capable of handling the computational requirements for FS-MPC implementation; however, the system development involves multiple steps that lead to a time-consuming debugging process. Moreover, specific hardware coding skill makes it more complex, corresponding to an increase in system complexity, which leads to a tedious task for the system development. This paper presents a FPGA-based implementation of the predictive current control of a permanent magnet synchronous motor (PMSM). FS-MPC of the PMSM drive system is designed and implemented using the digital model integration approach provided by the Xilinx system generator (XSG) and VIVADO platform. The step change in the load disturbance as well as the reference speed is considered for the analysis of the controller for the motor drive system. Moreover, the steady state error and harmonic distortion in the motor current is considered for an in-depth analysis of the system performance corresponding to different sampling frequencies.

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Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation

Cited by 5 publications

References 31 publications

Control of Permanent Magnet Synchronous Motors for Track Applications

Control of Permanent Magnet Synchronous Motors for Track Applications

Experimental Evaluation of Predictive Torque Control of IPMSM under Speed Sensor and Sensorless Extended EMF Method

Step-by-Step Development and Implementation of FS-MPC for a FPGA-Based PMSM Drive System

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