Title :
Harmonic reduction through resistive and inductive harmonic impedance
Author :
Fei Li ; Xing Zhang ; Hong Zhu ; Haoyuan Li ; Baoji Wang ; Changzhou Yu
Author_Institution :
Sch. of Electr. Eng. & Autom., Hefei Univ. of Technol., Hefei, China
Abstract :
In order to improve the power quality, a kind of resistive harmonic impedance (RHL) has been reported. It can provide a reduction of the harmonic distortion, and be implemented using active power electronic devices with a resistance behavior in harmonic frequency. This paper proposes new type harmonic impedance: resistive and inductive harmonic impedance (RLHI). The expression for optimal inductance value in proposed RLHI is developed. And a simulation study based on Matlab/Simulink is carried out and the results verify that the proposed RLHI can provide more reduction performance of harmonic distortion than the one of RHI.
Keywords :
harmonic distortion; harmonics suppression; power supply quality; Matlab-Simulink; RHL; RLHI; active power electronic devices; harmonic distortion reduction performance; harmonic frequency; inductive harmonic impedance; optimal inductance value; power quality improvement; resistance behavior; resistive harmonic impedance; Harmonic analysis; Harmonic distortion; Impedance; Power harmonic filters; Power quality; Resistance;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location :
Hangzhou
DOI :
10.1109/ICEMS.2014.7013690
