Title :
Source current type active filter n-dimention matrix application in AC drives [n-dimention read n-dimension]
Author :
Gulez, Kayhan ; Pastaci, Halit ; Uzunoglu, Mehmet ; Mutoh, Nobuyoshi
Author_Institution :
Dept. of Electr. Eng., Yildiz Tech. Univ., Istanbul, Turkey
Abstract :
The source current detection type AF (active filter) has a merit of robustness to the load variation, but a problem of the resonance between the AF and an LC filter often arises, if an LC filter is connected parallel to the AF. In this paper, Triple-LISN (line impedance stabilization network) circuit based AF, resonance analysis and the simulation results comparing with experimental ones are studied and discussed. According to the type of the application and the effect of noise and harmonic problem, the suitable number of AF can easily be selected with small changes on the n-dimension matrix topology for all AC drives.
Keywords :
AC motor drives; active filters; circuit noise; circuit resonance; electric impedance; electromagnetic interference; harmonics suppression; interference suppression; machine control; network topology; robust control; AC drives; LC filter; active filter; alternating current drives; harmonic reduction; inductance capacitance filter; n dimension matrix topology; noise suppression; resonance analysis; robustness; source current detection; triple line impedance stabilization network circuit;
Conference_Titel :
SICE 2003 Annual Conference
Conference_Location :
Fukui, Japan
Print_ISBN :
0-7803-8352-4
