Enhanced Internal Model Control and Harmonics Mitigation in Three-Phase Voltage Source Converters

2020 ◽  
Author(s):  
Mohamed Ghazzali ◽  
Mohamed Haloua ◽  
Fouad Giri
Keyword(s):  
Internal Model ◽  
Internal Model Control ◽  
Voltage Source ◽  
Voltage Source Converters ◽  
Phase Voltage ◽  
Three Phase ◽  
Model Control

Internal Model Control of Three-Phase Four-Leg Active Power Filter Based on Online LS-SVM ANN Inverse System Method

2011 ◽  
Vol 383-390 ◽  
pp. 2132-2137
Author(s):  
Hong Qi ◽  
Zhen Hua Shao
Keyword(s):  
Internal Model ◽  
Active Power Filter ◽  
Coupling Model ◽  
Active Power ◽  
Internal Model Control ◽  
Inverse System ◽  
Control Effect ◽  
Power Filter ◽  
Three Phase ◽  
Model Control

In dealing with the problem of the SAPF’s nonlinear and strong coupling model, the internal model control of three-phase four-leg active power filter based on online ANN method is studied in this paper. With the ANN’s nonlinear mapping ability of self-learning and self-organizing modeling, the inverse system can be approximated by online LS-SVM. In order to have a good linearization control effect, the internal model control based on ANN is proposed for the combined pseudo-linear system. This method can be used to design effective controllers for nonlinear system with unknown mathematical models. At last, the simulation results show that a good steady-state performance can be obtained under the improved method

scholarly journals Superior decoupled control of active and reactive power for three-phase voltage source converters

2015 ◽  
Vol 23 ◽  
pp. 1025-1039 ◽  
Author(s):  
Hesam RAHBARIMAGHAM ◽  
Erfan MAALI AMIRI ◽  
Behrooz VAHIDI ◽  
Gevorg BABAMALEK GHAREHPETIAN ◽  
Mehrdad ABEDI
Keyword(s):  
Reactive Power ◽  
Voltage Source ◽  
Voltage Source Converters ◽  
Phase Voltage ◽  
Active And Reactive Power ◽  
Three Phase ◽  
Decoupled Control
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