Harmonic reduction by using single-tuned passive filter in plastic processing industry

10th International Conference Numerical Analysis in Engineering

数学;工业技术

Fahmi, M.I.^1 ; Baafai, U.^1 ; Hazmi, A.^2 ; Nasution, T.H.^1

Department of Electrical Engineering, Universitas Sumatera Utara, Medan, Indonesia^1

Department of Electrical Engineering, Universitas Andalas, Padang, Indonesia^2

关键词: Harmonic reduction;    Industrial machines;    Matlab/Simulink simulation;    Nonlinear load;    Plastic processing industry;    Plastics processing industry;    System modeling;    Total Harmonic Distortion (THD);   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/308/1/012035/pdf
DOI  :  10.1088/1757-899X/308/1/012035

学科分类：工业工程学

来源: IOP

【 摘 要 】

The using of non-linear loads generated by industrial machines may result inconsistent harmonics that do not reach the IEEE 519 - 1992 standards. This study discusses the use of single-tuned passive filters in reducing harmonics in the plastics processing industry. The system modeling using matlab / simulink simulation resulted in total harmonic distortion (THD) of 15.55%, can be reduced to 4.77% harmonics in accordance with IEEE 519 - 1992 standards. From the simulation results also seen that single-tuned passive filter can reduce the harmonics of the current 82.23% harmonic that wants to be reduced and also can reduce other orders harmonics between 7% to 8%.