NDLI: Analysis and simulation of common-mode conducted interference source in separately excited DC motor

Content Provider	IEEE Xplore Digital Library
Author	Jinfeng Liu Xudong Wang Rui Gong
Copyright Year	2011
Description	Author affiliation: Heilongjiang Electric Power Company Limited, Agricultural Electrification Office, Harbin 150080, China (Rui Gong) \|\| School of Electrical & Electronic Engineering, Harbin University of Science & Technology, 150040, China (Jinfeng Liu; Xudong Wang)
Abstract	Direct current(DC) motors are power core of electric industrial trucks, such as forklift and van. But they have become the serious inner interference source because its structure and control has changed significantly. For example, the steering process and the unstable touch between brush and commutator will generate transient voltage. These transient voltage will invade into other component as conducted interference. This paper took the XQ-7A2 separately excited DC motor produced by Liaoning Motor Maker as example and analyzed principle of interference source and coupled path in DC motor to build up its interference source model with simulation software MATLAB and PSPICE. At last, we conducted experiment to verify this interference source model with the aid of linear impedance stabilizing network (LISN). Experiment and simulation validated the result that touch voltage in the steering process was serious interference source in DC motors. This interference source model laid a good groundwork for foundation of high frequency interference model of DC motor drive controller system.
Starting Page	1145
Ending Page	1148
File Size	1140675
Page Count	4
File Format	PDF
ISBN	9781457703980
e-ISBN	9781457703997
DOI	10.1109/IFOST.2011.6021223
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Analytical models Computational modeling DC motor Capacitors Receivers Hafnium interferenc source DC motors Educational institutions common-mode conducted interference LISN
Content Type	Text
Resource Type	Article

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