Optimized harmonic detecting and repetitive control scheme for shunt active power filter in synchronous reference frame

2016 ◽  
Author(s):  
Tianming Zou ◽  
Hua Geng ◽  
Kui Wang
Keyword(s):  
Reference Frame ◽  
Repetitive Control ◽  
Active Power Filter ◽  
Active Power ◽  
Shunt Active Power Filter ◽  
Power Filter ◽  
Synchronous Reference Frame ◽  
Control Scheme

scholarly journals Synchronous Reference Frame with Finite Impulse Response Filter for Operation of Single-phase Shunt Active Power Filter

2021 ◽  
Vol 335 ◽  
pp. 02004
Author(s):  
Zhen Ye Tham ◽  
Yap Hoon ◽  
Mohd Amran Mohd Radzi
Keyword(s):  
Reference Frame ◽  
Single Phase ◽  
Active Power Filter ◽  
Active Power ◽  
Economic Losses ◽  
Nonlinear Load ◽  
Shunt Active Power Filter ◽  
Matlab Simulink ◽  
Power Filter ◽  
Synchronous Reference Frame

Power Quality (PQ) has been recognized as one of the main issues in electricity supply worldwide after the invention of nonlinear load. In 2017, PQ problem leads to significant economic losses in the Pan European region. Therefore, Active Power Filter has been developed during the past two decades to improve the harmonic compensation, reactive power, and voltage balance. In this research, the evaluation of the Synchronous Reference Frame (SRF) method is done under nonlinear load condition. The objective of this research is to modify the harmonic extraction algorithm based on SRF concepts for the application of single-phase shunt active power filter (SAPF) in harmonics mitigation and evaluate the performance of it. The performance of the SAPF that used SRF is evaluated and verified using MATLAB/Simulink. Besides that, the proposed SRF will be benchmarked with several existing techniques. The results are verified using MATLAB/Simulink with the aid of Powergui in the SimPower System block. Powergui has a built in Fast Fourier Transform (FFT) analysis tool that could perform harmonic analysis. With the aid of this tool, the Total Harmonic Distortion (THD) value can be viewed in the block. This research does achieve the THD value of the power system keeps under the limit set by IEEE standard 519.

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