NDLI: Small-signal modeling of nonideal magamp PWM switch

Content Provider	IEEE Xplore Digital Library
Author	Jovanovic, M.M. Huber, L.
Copyright Year	1986
Abstract	Circuit-based small-signal models of the magnetic amplifier (magamp), which include the effects of the nonideal squareness of the magamp's core B-H curve, are derived for both the voltage-reset and current-reset control techniques. Since, in this modeling approach, the small-signal behaviour of the magamp is described by equivalent circuits, circuit simulators can easily be used to facilitate the control-loop design optimization of the magamp.
Sponsorship	IEEE Power Electronics Society
Starting Page	882
Ending Page	889
Page Count	8
File Size	222977
File Format	PDF
ISSN	08858993
Volume Number	14
Issue Number	5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-09-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Pulse width modulation Switches Pulse width modulation converters Magnetic cores Power supplies Magnetic materials Switching circuits Magnetic circuits Voltage control Equivalent circuits
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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Small-signal modeling of nonideal magamp PWM switch