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A Predictive Switching Modulator for Current Mode Control of High Power Factor Boost Rectifier

Chattopadhyay, S and Ramanarayanan, V and Jayashankar, V (2000) A Predictive Switching Modulator for Current Mode Control of High Power Factor Boost Rectifier. In: 2000 IEEE 31st Annual Power Electronics Specialists Conference, 2000. PESC 00, 18-23 June, Galway, Vol.1, 371 -376.

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Abstract

In this paper, a new variation of current mode control for a high power factor boost rectifier is presented. The general features are- no input voltage sensing; no use of multiplier; and no inner current regulator. It therefore follows the same control structure as that of linear peak current mode control (LPCM) and nonlinear carrier control (NLC). However it implements a different equation for the modulator that extends the range of continuous conduction mode (CCM) of operation. The controller is predictive as the actual current equals the reference current at the end of each switch period.

Item Type: Conference Paper
Additional Information: Copyright 1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > Electrical Engineering
Date Deposited: 16 Feb 2006
Last Modified: 19 Sep 2010 04:23
URI: http://eprints.iisc.ernet.in/id/eprint/5404

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