scholarly journals A Dual-Function Instantaneous Power Theory for Operation of Three-Level Neutral-Point-Clamped Inverter-Based Shunt Active Power Filter

Energies ◽  
2018 ◽  
Vol 11 (6) ◽  
pp. 1592 ◽  
Author(s):  
Yap Hoon ◽  
Mohd Mohd Radzi ◽  
Mohd Hassan ◽  
Nashiren Mailah
Keyword(s):  
Active Power Filter ◽  
Active Power ◽  
Neutral Point ◽  
Dual Function ◽  
Shunt Active Power Filter ◽  
Power Theory ◽  
Power Filter ◽  
Instantaneous Power

scholarly journals Instantaneous Power Theory with Fourier and Optimal Predictive Controller Design for Shunt Active Power Filter

2014 ◽  
Vol 2014 ◽  
pp. 1-20 ◽  
Author(s):  
Suksan Tiyarachakun ◽  
Kongpol Areerak ◽  
Kongpan Areerak
Keyword(s):  
Controller Design ◽  
Harmonic Distortion ◽  
Active Power Filter ◽  
Active Power ◽  
Current Control ◽  
Identification Algorithm ◽  
Shunt Active Power Filter ◽  
Power Theory ◽  
Power Filter ◽  
Instantaneous Power

This paper presents a novel harmonic identification algorithm of shunt active power filter for balanced and unbalanced three-phase systems based on the instantaneous power theory called instantaneous power theory with Fourier. Moreover, the optimal design of predictive current controller using an artificial intelligence technique called adaptive Tabu search is also proposed in the paper. These enhancements of the identification and current control parts are the aim of the good performance for shunt active power filter. The good results for harmonic mitigation using the proposed ideas in the paper are confirmed by the intensive simulation using SPS in SIMULINK. The simulation results show that the enhanced shunt active power filter can provide the minimum %THD (Total Harmonic Distortion) of source currents and unity power factor after compensation. In addition, the %THD also follows the IEEE Std.519-1992.

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