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Title: Synthesis of input-rectifierless ac-dc converters
Authors: Liu, JCP
Tse, CKM 
Poon, NK
Lai, YM 
Pong, BMH
Issue Date: 2001
Source: PESC 2001 : 2001 IEEE 32nd Annual Power Electronics Specialists Conference : Vancouver, Canada, June 17-21, 2001, p. 410-415
Abstract: This paper discusses the basic construction procedure and topological possibilities of creating ac/dc converters out of simple dc/dc conveners. It is shown that two separately controlled dc/dc conveners are sufficient for producing a regulated dc output and shaping the input current, from an ac voltage source, without the need for input rectifiers. Some design constraints are discussed, emanating from the limitation of the conversion ratios that can be achieved by particular dc/dc converters. Selected topologies are verified experimentally.
Keywords: AC/DC converter
DC/DC converter
Circuit topology
Publisher: IEEE
ISBN: 0-7803-7067-8
Rights: © 2001 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.
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