Modulated Predictive Current Control Technique for a Three-Phase Four-Wire Active Power Filter based on H-bridge Two-Level Converter

2018 ◽  
Author(s):  
Alfredo Renault ◽  
Jorge Rodas ◽  
Leonardo Comparatore ◽  
Julio Pacher ◽  
Raul Gregor
Keyword(s):  
Active Power Filter ◽  
Active Power ◽  
Current Control ◽  
Control Technique ◽  
Power Filter ◽  
Three Phase ◽  
Level Converter

Hysteresis Current Control Technique Based on Space Vector Modulation for Active Power Filter

2013 ◽  
Vol 385-386 ◽  
pp. 1224-1228
Author(s):  
Yun Liang Wang ◽  
Qi Liang Guo
Keyword(s):  
Reactive Power ◽  
Active Power Filter ◽  
Active Power ◽  
Current Control ◽  
Control Technique ◽  
Space Vector Modulation ◽  
Space Vector ◽  
Hysteresis Current Control ◽  
Power Filter ◽  
Vector Modulation

In this paper, the hysteresis current control (HCC) technique based on space vector modulation (SVM) for active power filter (APF) is proposed. The switching control algorithms of the HCC based SVM manage to generate compensated current according to the reference current. Harmonics extraction is calculated for the power compensation based on the instantaneous active and reactive power theorem in time domain. A closed loop control system is carried out and the APF manages to generate better compensated harmonics currents to the power grid.

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