NDLI: Discrete event control for multicell choppers driving DC machines

Content Provider	IEEE Xplore Digital Library
Author	Florea, B.C. Ghanes, M. Stoichescu, D.A. Barbot, J.-P.
Copyright Year	2010
Description	Author affiliation: Equipe Commande de Systèmes, ENSEA, Cergy, France (Stoichescu, D.A.; Barbot, J.-P.) \|\| Applied Electronics and Information Engineering, POLITEHNICA University of Bucharest, ETTI, Bucharest, Romania (Florea, B.C.; Ghanes, M.)
Abstract	In this paper an idea of control for a multicell chopper driving a DC machine is introduced by taking into account the capacitors voltage constraints. The multicell choppers fall into the category of dynamical switched systems and have gained a lot of popularity due to their high performances, compared to the classic chopper structures. They reduce the stress on the components by reducing the value of dV/dt and by distributing the voltage over the n cells (on each capacitor). This last property is very important in high power applications, reducing the costs of the components as well as being able to control each cell individually. The idea of the control algorithm introduced in this paper will be tested on a 2 cells — 2 branches structure driving a DC machine, under ideal and real conditions.
Starting Page	197
Ending Page	202
File Size	364300
Page Count	6
File Format	PDF
ISBN	9781424481231
e-ISBN	9781424481248
DOI	10.1109/SIITME.2010.5652892
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-09-23
Publisher Place	Romania
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	DC machines Algorithm design and analysis Torque Control Choppers Multicell Twisting Capacitors DC machine Control systems Voltage control Chopper
Content Type	Text
Resource Type	Article

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