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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/2212

Title: A PLL less var generator based on one-cycle control
Authors: CHATTERJEE, K
CHANDRA, A
AL-HADDAD, K
LAGACE, PJ
Keywords: voltage-source inverter
var compensator
commutated inverters
design
system
filters
Issue Date: 2004
Publisher: IEEE
Citation: 2004 11TH INTERNATIONAL CONFERENCE ON HARMONICS AND QUALITY OF POWER,512-518
Abstract: A STATCOM based var generator for medium power applications, utilizing one-cycle control is proposed here. The control structure neither requires the service of a PILL nor the sector information of the utility voltages. This makes the control scheme robust and simple. Moreover, one-cycle control makes the switching frequency of the devices constant. This simplifies the process of design of passive filters to eliminate higher order switching harmonics. The semiconductor devices are operated with a switching frequency of 1kHz so that GTOs or high power IGBTs can be used for medium power applications. The viability and effectiveness of the scheme are confirmed through detailed simulation studies.
URI: http://dx.doi.org/10.1109/ICHQP.2004.1409407
http://dspace.library.iitb.ac.in/xmlui/handle/10054/15451
http://hdl.handle.net/100/2212
ISBN: 0-7803-8746-5
ISSN: 1540-6008
Appears in Collections:Proceedings papers

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