Title :
Study of Suppression Techniques for Harmonic Current
Author :
He, Hong ; Jin, Shi-jiu ; Zhang, Dajian ; Meng, Hui ; Zhu, Xian-wei ; Tang, Lu
Author_Institution :
State Key Lab. for Precision Meas. Technol. & Instruments, Tianjin Univ.
Abstract :
This article gives theoretical analysis on the causing reason of electric wares and devices harmonic current, and expatiates the method of harmonic current suppression. Through measuring the insertion loss of magnetic core inductor, the effective magnetic permeability of material is acquired. Offering high frequency equivalent circuit model of inductor used in the EMI power supply filter, put forward a kind of parameter analysis method to acquire magnetic core material characteristics
Keywords :
equivalent circuits; harmonics suppression; inductors; magnetic cores; magnetic permeability; EMI power supply filter; equivalent circuit; harmonic current suppression; insertion loss; magnetic core inductor; magnetic permeability; Harmonic analysis; Inductors; Insertion loss; Loss measurement; Magnetic analysis; Magnetic cores; Magnetic losses; Magnetic materials; Permeability measurement; Power harmonic filters; effective magnetic permeability; harmonic current; inductance; inductor; insertion loss; suppression techniques;
Conference_Titel :
Intelligent Systems Design and Applications, 2006. ISDA '06. Sixth International Conference on
Conference_Location :
Jinan
Print_ISBN :
0-7695-2528-8
DOI :
10.1109/ISDA.2006.256
