A Finite Control Set Model Predictive Control Method for Matrix Converter With Zero Common-Mode Voltage

Wang, Lina; Huang, Dan; Zhao, Yue; Zhu, Qi; Peng, Tao; Sun, Yang; Wheeler, Patrick

doi:10.1109/jestpe.2017.2727501

Cited by 57 publications

(29 citation statements)

References 31 publications

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“…In practical implementation, commutation and real parameters of the switches have to be taken into consideration. Several commutation strategies are discussed in the literature [29,[31][32][33][34]. The four-step commutation strategy is commonly used.…”

Section: Introductionmentioning

confidence: 99%

Elimination of Common Mode Voltage in the Three-To-Nine-Phase Matrix Converter

Rząsa

Sztajmec

2020

Energies

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A multiphase matrix converter (MC) is a direct AC/AC converter with n-phase input and m-phase output that is required to supply multiphase systems. To synthesize the controllable sinusoidal output voltage and input current with controllable displacement angle, the pulse width modulation (PWM) is implemented. On account of the PWM usage, there is common mode voltage (CMV), which is detrimental and causes lots of failures. This paper investigates the CMV elimination in the three-to-nine-phase MC. The carrier-based space vector modulation (SVM) with Venturini modulation functions is used. The elimination of the CMV is realized by applying rotating voltage space vectors only. The simulation results presented in this study show that the CMV is entirely eliminated and prove the usefulness of the proposed modulation method.

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Section: Introductionmentioning

confidence: 99%

Elimination of Common Mode Voltage in the Three-To-Nine-Phase Matrix Converter

Rząsa

Sztajmec

2020

Energies

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“…Where constants F 1 and F 2 depend on the load parameters and the sampling time T s . D 1 , D 2 , D 3 , D 4 , E 1 , E 2 , E 3 and E 4 depend on the input filter parameters and the sampling time T s [16], [20], [21].…”

Section: B Fcs-mpc Strategymentioning

confidence: 99%

Matrix Converter Open-Circuit Fault Behavior Analysis and Diagnosis With a Model Predictive Control Strategy

Zhang

Huang

Empringham

et al. 2018

IEEE J. Emerg. Sel. Topics Power Electron.

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A novel fast and reliable open circuit fault diagnosis strategy for a Matrix Converter with a Finite Control Set Model Predictive Control strategy is proposed in this paper. Current sensors are located ahead of the clamp circuit to measure the output currents in order to improve the speed of fault diagnosis. In addition, the current recirculating path during a single open circuit switch fault condition is given in detail with the aim of contributing more expert knowledge to the fault diagnosis. The proposed fault diagnosis method is applicable over the whole range of modulation index.

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“…Despite the fact of high computational requirement, the real-time implementation of predictive control for power converters is of considerable interest to improve the dynamic performance as well as to optimize the entire system performance by including additional constraints. MPC has been applied for two-level voltage source inverter (VSI) [5,6], three-level neutral-point clamped converter (NPC) [2,7], active front end rectifier [8,9], cascaded H-Bridge inverter [10][11][12], asymmetric flying capacitor converter [13], three-phase direct Matrix converters [14,15], predictive control for UPS applications [16,17], predictive torque control (PTC), and field oriented control (FOC) of an induction machine [2,18], to name a few.…”

Section: Introductionmentioning

confidence: 99%

FPGA-Based Implementation of Finite Set-MPC for a VSI System Using XSG-Based Modeling

2020

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Finite set-model predictive control (FS-MPC) is used for power converters and drives having unique advantages as compared to the conventional control strategies. However, the computational burden of the FS-MPC is a primary concern for real-time implementation. Field programmable gate array (FPGA) is an alternative and exciting solution for real-time implementation because of the parallel processing capability, as well as, discrete nature of the hardware platform. Nevertheless, FPGA is capable of handling the computational requirements for the FS-MPC implementation, however, the system development involves multiple steps that lead to the time-consuming debugging process. Moreover, specific hardware coding skill makes it more complex corresponding to an increase in system complexity that leads to a tedious task for system development. This paper presents an FPGA-based experimental implementation of FS-MPC using the system modeling approach. Furthermore, a comparative analysis of FS-MPC in stationary αβ and rotating dq frame is considered for simulation as well as experimental result. The FS-MPC for a three-phase voltage source inverter (VSI) system is developed in a realistic digital simulator integrated with MATLAB-Simulink. The simulated controller model is further used for experimental system implementation and validation using Xilinx FPGA: Zedboard Zynq Evaluation and Development Kit. The digital simulator termed as Xilinx system generator (XSG) provided by Xilinx is used for modeling-based FPGA design.

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A Finite Control Set Model Predictive Control Method for Matrix Converter With Zero Common-Mode Voltage

Cited by 57 publications

References 31 publications

Elimination of Common Mode Voltage in the Three-To-Nine-Phase Matrix Converter

Elimination of Common Mode Voltage in the Three-To-Nine-Phase Matrix Converter

Matrix Converter Open-Circuit Fault Behavior Analysis and Diagnosis With a Model Predictive Control Strategy

FPGA-Based Implementation of Finite Set-MPC for a VSI System Using XSG-Based Modeling

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