Harmonic Reduction in Wind Power Generating System Using Shunt Active Filter with SPWM Technique  

作　　者：R. Zahira A. Peer Fathima Ranganath Muthu R. Zahira;A. Peer Fathima;Ranganath Muthu(Department of Electrical and Electronics Engineering, Tagore Engineering College, Chennai, India;School of Electrical Engineering, Vellore Institute of Technology, Chennai, India;Department of Electrical and Electronics Engineering, SSN College of Engineering, Kalavakkam, Chennai, India)

机构地区：[1]Department of Electrical and Electronics Engineering, Tagore Engineering College, Chennai, India [2]School of Electrical Engineering, Vellore Institute of Technology, Chennai, India [3]Department of Electrical and Electronics Engineering, SSN College of Engineering, Kalavakkam, Chennai, India

出　　处：《Circuits and Systems》2016年第4期157-165,共9页电路与系统（英文）

摘　　要：Due to environmental conditions, the wind power generation is fluctuating in nature. This affects the electrical network interconnected with these systems. When the wind power generators are connected to the nonlinear loads, there is distortion in the waveform. These distortions should be within limits according to national and international guidelines framed for power quality. This paper presents a mitigation technique with a shunt active filter, which reduces harmonic distortion to the permitted limit. Sine pulse width modulation (SPWM) control scheme is used to control shunt active filter. This technique eliminates harmonic distortion and maintains unity power factor. The simulation for proposed method is carried out using MATLAB/SIMULINK and results are validated.Due to environmental conditions, the wind power generation is fluctuating in nature. This affects the electrical network interconnected with these systems. When the wind power generators are connected to the nonlinear loads, there is distortion in the waveform. These distortions should be within limits according to national and international guidelines framed for power quality. This paper presents a mitigation technique with a shunt active filter, which reduces harmonic distortion to the permitted limit. Sine pulse width modulation (SPWM) control scheme is used to control shunt active filter. This technique eliminates harmonic distortion and maintains unity power factor. The simulation for proposed method is carried out using MATLAB/SIMULINK and results are validated.

关 键 词：Wind Power Generation SPWM Shunt Active Filter HARMONIC Power Quality 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]