Symmetrical Three-Vector-Based Model Predictive Control With Deadbeat Solution for IPMSM in Rotating Reference Frame

2020 ◽  
Vol 67 (1) ◽  
pp. 159-168 ◽  
Author(s):  
Shin-Won Kang ◽  
Jae-Hwan Soh ◽  
Rae-Young Kim
Keyword(s):  
Model Predictive Control ◽  
Reference Frame ◽  
Predictive Control ◽  
Rotating Reference Frame

scholarly journals Model Predictive Control with Modulator Applied to Grid Inverter under Voltage Distorted

Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4953
Author(s):  
Angelo Lunardi ◽  
Eliomar R. Conde D ◽  
Jefferson de Assis ◽  
Darlan A. Fernandes ◽  
Alfeu J. Sguarezi Filho
Keyword(s):  
Model Predictive Control ◽  
Cost Function ◽  
Reference Frame ◽  
Predictive Control ◽  
System Model ◽  
Electrical Grid ◽  
Voltage Vector ◽  
Stationary Reference Frame ◽  
The Cost ◽  
Positive Results

This research paper presents a model of predictive control with a modulator for the inverter linked to the electrical grid, using the stationary reference frame and operating under grid distorted voltage. The stationary reference frame model for the system is obtained in its fundamental frequency and then the model predictive technique is implemented, which predicts the system actions using the obtained system model without the need of any other harmonic consideration. The controller calculates the voltage vector of the inverter through the minimization of the cost function. Thus, the proposal demonstrates, through experiments, its positive results regarding the low impact of the distorted voltage in the grid current without using any harmonic consideration on the model. Experimental results and comparisons carried out endorse the proposal of this work.

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