An Experimental Evaluation of Predictive Current Control and Predictive Torque Control for a PMSM Fed by a Matrix Converter

Siami, Mohsen; Khaburi, Davood Arab; Rivera, Marco; Rodríguez, José

doi:10.1109/tie.2017.2703658

Cited by 65 publications

(34 citation statements)

References 48 publications

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“…Further details of Equation (19) are discussed in Section 3.3. Due to practical reasons and the limitations of the motor drive system, oftentimes, lower and upper limits are imposed on the duty ratios D c1 k and D c2 k .…”

Section: Design Of Adaptive Duty Ratio Modulationmentioning

confidence: 99%

“…Studies have shown that predictive current control possesses an impressive capability for steady-state current tracking, thanks to high-speed processors [17][18][19] that overcome the limitation imposed by the computational load, hence making a lot of progress in both theory and application. This advantage has been successfully implemented to circumvent the shortcomings of load parameter dependency in predictive algorithms [20,21].…”

Section: Introductionmentioning

confidence: 99%

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A Modulated Model Predictive Current Controller for Interior Permanent-Magnet Synchronous Motors

Agustin

Lin

et al. 2019

Energies

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Model predictive current controllers (MPCCs) are widely applied in motor drive control and operations. To date, however, the presence of large current errors in conventional predictive current control remains a significant predicament, due to harmonic distortions and current ripples. Naturally, noticeable current estimation inaccuracies lead to poor performance. To improve the above situation, a modulated model predictive current controller (MMPCC) is proposed for interior permanent-magnet synchronous motors (IPMSMs) in this paper. Two successive voltage vectors will be applied in a sampling period to greatly boost the number of candidate switching modes from seven to thirteen. A cost function, which is defined as the quadratic sum of current prediction errors, is employed to find an optimal switching mode and an optimized duty ratio to be applied in the next sampling period, such that the cost value is minimal. The effectiveness of the proposed method is verified through eight experiments using a TMS320F28379D microcontroller, and performance comparisons are made against an existing MPCC. In terms of quantitative improvements made to the MPCC, the proposed MMPCC reduces its current ripple and total harmonic distortion (THD) by, on average, 27.17% and 21.84%, respectively.

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Section: Design Of Adaptive Duty Ratio Modulationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Modulated Model Predictive Current Controller for Interior Permanent-Magnet Synchronous Motors

Agustin

Lin

et al. 2019

Energies

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“…Alvarez-Gonzalez et al [34] give a high-fidelity implementation of the emulator in a hardware platform A research survey on DTC algorithms is presented in Wang et al [35], were performance factors subjected to PMSM are discussed. Siami et al [36] presented a predictive control for the control of matrix converters. The predictive control in PMSM can be divided as current predictive control (PCC) and torque control (PTC).…”

Section: Review Of Existing Resourcesmentioning

confidence: 99%

A Review on Controlling Techniques for Permanent Magnet Synchronous Motor (PMSM) and Current State of the Art in the Research Area

Thampi¹,

Kiran²

2019

CAE

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The significance of Permanent Magnet Synchronous Motors (PMSM) is that it offers high performance and efficiency for motor drives. The controlling of the high-performance motor is characterized by smooth operation of the motor over entire speed range, control ability of torque even at zero speed, fast acceleration, and deceleration. The optimization of the speedcontrol performance under different constraints and uncertainties is the biggest concern in PMSM. In that sense, various speedcontrol mechanisms were presented towards identifying the better way to control PMSM drive having high-speed features and desired torque response. However, it is necessary to have a suitable control mechanism where the better adjustment of performance can be achieved for a different operating condition. However, it is quite hard to distinguish the system characteristics and dynamic control parameters during real-time operation due to complexity in PMSM system. This paper intends to present the survey of controlling strategies in PMSM and current research trends in PMSM. Along with the research gap, a futuristic line of research is presented.

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“…Algorithms such as predictive control and space vector modulation (SVM) control the modulation of the switches. 5 Recent matrix converters studies on dynamical models are reported in Kordonis and Hikihara 6 ; circuit topologies in Trentin et al, 7 Liu et al, 8 and Mizutani et al 9 Furthermore, Siami et al 10 At the boundary of straightforward research, unexpected behavior is disregarded without actually going into an in-depth analysis of the cause. 5 Nevertheless, characteristics of MCs such as a compact power circuit (no DC-link capacitor) and sinusoidal input and output currents make the MC an interesting research topic.…”

Section: Introductionmentioning

confidence: 99%

Stabilization of mode in imbalanced operation of matrix converter by time‐delayed feedback control

Sánchez

Okuda

Hikihara

2018

Circuit Theory & Apps

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The symmetry breaking of the loads of a matrix converter (MC) generated an imbalance that induced a quasiperiodic behavior at the input side of the MC.In addition, the load imbalance generated a negative-sequence current at the input side. This paper adopts the time-delayed feedback control (TDFC) to attenuate the quasiperiodic oscillation and the negative-sequence component caused by the symmetry breaking. The results indicate that the attenuation of the quasiperiodic behavior directly leads to a decrease of the negative-sequence current component. As a result, the TDFC improves the operation of the MC under unbalanced loads and part of the periodic symmetry is regained at the input side.

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An Experimental Evaluation of Predictive Current Control and Predictive Torque Control for a PMSM Fed by a Matrix Converter

Cited by 65 publications

References 48 publications

A Modulated Model Predictive Current Controller for Interior Permanent-Magnet Synchronous Motors

A Modulated Model Predictive Current Controller for Interior Permanent-Magnet Synchronous Motors

A Review on Controlling Techniques for Permanent Magnet Synchronous Motor (PMSM) and Current State of the Art in the Research Area

Stabilization of mode in imbalanced operation of matrix converter by time‐delayed feedback control

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