Corrigendum to “Harmonic and reactive power compensation with shunt active power filter under non-ideal mains voltage” [Electric Power System Research 14 (2005) 363–370]

2006 ◽  
Vol 76 (6-7) ◽  
pp. 600
Author(s):  
Murat Kale ◽  
Engin Özdemir
Keyword(s):  
Power System ◽  
Electric Power ◽  
Reactive Power ◽  
Active Power Filter ◽  
Reactive Power Compensation ◽  
Active Power ◽  
Electric Power System ◽  
System Research ◽  
Shunt Active Power Filter ◽  
Power Filter

A Novel Current Reference Calculation Method for Shunt Active Power Filter under Nonideal Mains Voltages

2012 ◽  
Vol 468-471 ◽  
pp. 245-251
Author(s):  
Shou Ming Liu ◽  
Hong Wei Shi ◽  
Qian Zhang ◽  
Zhi Kun Hu
Keyword(s):  
Calculation Method ◽  
Reactive Power ◽  
Active Power Filter ◽  
Reactive Power Compensation ◽  
Active Power ◽  
Positive Sequence ◽  
Shunt Active Power Filter ◽  
Power Filter ◽  
Current Reference ◽  
Iq Method

In this paper, the impuissance of traditional ip-iq method in reactive power compensation applications under nonideal mains voltages is illustrated first, and then a novel current reference calculation method for Shunt Active Power Filter (SAPF) based on p-q transformation is proposed. By means of the proposed method, the positive sequence fundamental active current component of the load current can be isolated under distorted and/or unbalanced mains voltages, which makes SAPF be capable of harmonic cancellation and reactive power compensation at the same time under nonideal mains voltages. The effectiveness of the new proposed method is mathematically studied and verified by computer simulation under ideal and nonideal mains voltages.

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.

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