DocumentCode :
2455619
Title :
Generalization of active filters for EMI reduction and harmonics compensation
Author :
Son, Yo-Chan ; Sul, Seung-Ki
Author_Institution :
Syst. Group, Fairchild Semicond., Bucheon, South Korea
Volume :
2
fYear :
2003
fDate :
12-16 Oct. 2003
Firstpage :
1209
Abstract :
This paper analyses general active filters that can be applicable to EMI filter, active power filter, etc. It gives generalized equations presenting insertion losses and input impedances of various kinds of active filters, from which the requirements and limitations of active filters can be identified. Based on this analysis, the effectiveness of the active filters presented in several literatures is investigated. With the results of this study, an appropriate topology of an active filter for a specific application can be selected with a good rationale.
Keywords :
active filters; electric impedance; electromagnetic interference; interference suppression; losses; power harmonic filters; power supply quality; power system harmonics; EMI filter; EMI reduction; active filter limitations; active filters generalisation; active power filter; harmonics compensation; input impedance; insertion losses; power quality; Active filters; Active noise reduction; Circuit noise; Electromagnetic interference; Impedance; Noise cancellation; Power harmonic filters; Power quality; Power system harmonics; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industry Applications Conference, 2003. 38th IAS Annual Meeting. Conference Record of the
Print_ISBN :
0-7803-7883-0
Type :
conf
DOI :
10.1109/IAS.2003.1257704
Filename :
1257704
Link To Document :
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