scholarly journals Capacitive Current Feedback Control Approach for LCL-Based Four Leg Shunt Active Power Filter

2015 ◽  
Author(s):  
X. Du ◽  
J. Le ◽  
K.P Liu
Keyword(s):  
Feedback Control ◽  
Active Power Filter ◽  
Active Power ◽  
Current Feedback ◽  
Shunt Active Power Filter ◽  
Capacitive Current ◽  
Control Approach ◽  
Power Filter

Design of LCL-Filter with Active Damping for Active Power Filter

2013 ◽  
Vol 433-435 ◽  
pp. 1258-1262 ◽  
Author(s):  
Lu Peng Wang ◽  
Zhong Tang ◽  
Wei Gao
Keyword(s):  
Design Method ◽  
Design Procedure ◽  
Active Power Filter ◽  
Active Power ◽  
Active Damping ◽  
Current Feedback ◽  
Lcl Filter ◽  
Shunt Active Power Filter ◽  
Filter Performance ◽  
Power Filter

In this paper, the influence of gird-side and inverter-side inductance on LCL-filter performance is studied. The design method of LCL-filter applied in three-phase shunt active power filter (SAPF) is proposed. An active damping strategy using the current feedback of the filter capacitor is adopted to suppress the resonance. A practical example is designed using the proposed design procedure. Finally, Simulation and experimental results verify the feasibility of the design method.

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