NDLI: Feasibility Study of Adding a Common-Mode Choke in PLC Modem for EMI Suppression

Content Provider	IEEE Xplore Digital Library
Author	See, K.Y. So, P.L. Kamarul, A.
Copyright Year	1986
Abstract	The feasibility of adding a common-mode (CM) choke in the analog front end (AFE) circuit of a power line communication (PLC) modem to reduce the CM noise coupling onto the power line is investigated. Based on a two-current-probe measurement approach, the CM and the differential-mode (DM) equivalent electrical models of a PLC modem are first developed. Both the CM and the DM attenuations due to the addition of a CM choke when the PLC modem is connected onto the power line network are then determined. Besides the CM noise attenuation, the impact of the CM choke on the PLC signal, which is DM in nature, is also studied.
Sponsorship	IEEE Power Engineering Society
Starting Page	2136
Ending Page	2141
Page Count	6
File Size	266338
File Format	PDF
ISSN	08858977
Volume Number	22
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-10-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Inductors Programmable control Modems Electromagnetic interference Delta modulation Attenuation Power line communications Noise reduction Circuit noise Coupling circuits power system communication Common-mode choke electromagnetic analysis electromagnetic interference
Content Type	Text
Resource Type	Article
Subject	Energy Engineering and Power Technology Electrical and Electronic Engineering

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