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Power factor improvement in one cycle controlled converter

DSpace at IIT Bombay

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Field Value
 
Title Power factor improvement in one cycle controlled converter
 
Creator SREERAJ, ES
CHATTERJEE, K
 
Subject power convertors
power factor correction
power grids
 
Description Grid connected unity power factor converters based on one cycle control (OCC) does not require the service of PLL or any other synchronization circuits for getting interfaced with the utility. As a result, these schemes are becoming more and more popular. However, as the power level handled by the converter increases, there is a marked deterioration in the power factor. To understand the cause of poor power factor while negotiating high-power loads quantitatively, mathematical models for these schemes are developed. After having understood the cause for poor power factor operation by studying the models developed, a modified OCC based converter has been proposed. The proposed scheme does not have the problem of poor power factor operation while negotiating high power loads. Detailed simulation studies are carried out to confirm the viability of the scheme.
 
Publisher IEEE
 
Date 2008-12-22T05:39:05Z
2011-11-27T21:15:18Z
2011-12-15T09:56:26Z
2008-12-22T05:39:05Z
2011-11-27T21:15:18Z
2011-12-15T09:56:26Z
2006
 
Type Article
 
Identifier Proceedings of the IEEE International Symposium on Industrial Electronics (V 2), Montreal, Canada, 9-13 July 2006, 1454-1460
1-4244-0496-7
10.1109/ISIE.2006.295686
http://hdl.handle.net/10054/431
http://dspace.library.iitb.ac.in/xmlui/handle/10054/431
 
Language en