Study on application of hybrid active power filter into harmonic suppression and reactive power compensation

2012 ◽  
Author(s):  
Wei-nong Wu ◽  
Na He
Keyword(s):  
Reactive Power ◽  
Active Power Filter ◽  
Reactive Power Compensation ◽  
Active Power ◽  
Harmonic Suppression ◽  
Power Filter ◽  
Hybrid Active Power Filter

Research on the Hybrid Active Power Filter

2011 ◽  
Vol 383-390 ◽  
pp. 610-614
Author(s):  
Wang Fang ◽  
Xiao Dan Cui ◽  
Jing Wang
Keyword(s):  
Power System ◽  
Reactive Power ◽  
Active Power Filter ◽  
Reactive Power Compensation ◽  
Active Power ◽  
Power Filter ◽  
Hybrid Active Power Filter ◽  
Source Impedance ◽  
Passive Power ◽  
Simulation Results

Passive power filter (PF) has problems that source impedance may strongly affect the filtering characteristics and cause system resonance in power system applications. Hybrid active power filter (HAPF) can improve the performance of passive filter and realize harmonics restraint and reactive power compensation in big power situation. In this paper, the principle of HAPF is analyzed, the model of HAPF is established, and the simulation results are discussed.

scholarly journals A new design algorithm for hybrid active power filter

2019 ◽  
Vol 9 (6) ◽  
pp. 4507
Author(s):  
Chau Minh Thuyen
Keyword(s):  
Reactive Power ◽  
Harmonic Distortion ◽  
Active Power Filter ◽  
Reactive Power Compensation ◽  
Active Power ◽  
Design Algorithm ◽  
Power Filter ◽  
Hybrid Active Power Filter ◽  
Source Voltage ◽  
Supply Current

The correct determination of the parameters of Hybrid Active Power Filter (HAPF) plays a decisive role in its performance. Therefore, this paper proposes a new design algorithm for HAPF based on the Social Spider Algorithm (SSA). This algorithm has the advantage that it is possible to determine the parameters of both the power circuit part and the control circuit part of HAPF. The achieved results are multi-purpose, such as: minimum total harmonic distortion of the supply current and source voltage, the maximum reactive power compensation into the system and satisfy many constraints such as: system stability, resonance conditions of the branches and the limits of the parameters. Compared to traditional design method using the Particle Swarm Optimization algorithm, the proposed algorithm shows the advantages of smaller total harmonic distortion of supply current and source voltage, and higher reactive power compensation into the grid while still meeting the constraints.

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