Title :
Source current type double-active filter application with triple-LISN for EMI noise problem in induction motor control systems
Author :
Gulez, Kayhan ; Mutoh, Nobuyoshi ; Ogata, Mitsukatsu ; Harashima, Fumio ; Ohnishi, Kouhei
Author_Institution :
Dept. of Electron. Syst. Eng., Tokyo Metropolitan Inst. of Technol., Japan
Abstract :
The source current detection type AF has a merit of robustness to the load variation, but a problem of the resonance between the AF (active filter) and an LC (inductance-capacitance) filter often arises if an LC filter is connected parallel to the AF. In this paper, double-LISN (line impedance stabilization network) circuit based AF, resonance analysis and the simulation results comparing with experimental ones are studied and discussed.
Keywords :
active filters; electric impedance; electromagnetic interference; interference suppression; power harmonic filters; power system harmonics; resonance; AC drives; EMI noise problem; active filter; conducted EMI noise; inductance-capacitance filter; induction motor control systems; line impedance stabilization network circuit; load variation robustness; resonance analysis; source current detection; source current type double-active filter; triple-line impedance stabilization network; Active filters; Analytical models; Control systems; Electromagnetic interference; Impedance; Induction motors; Load management; Noise robustness; RLC circuits; Resonance;
Conference_Titel :
IECON 02 [Industrial Electronics Society, IEEE 2002 28th Annual Conference of the]
Print_ISBN :
0-7803-7474-6
DOI :
10.1109/IECON.2002.1182861
