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Some aspects of reducing ferromagnetic components in uninterruptible power supplies

  • One main aspect in the development of uninterruptible power supplies (UPSs) is the elimination or the reduction of ferromagnetic components. In this paper, the effects of reducing ferromagnetic components is illustrated by the example of two different single phase UPS topologies. In the first part of the article, the transformer in a continuous mode UPS is eliminated, and in the second part of the contribution, the couple line inductance in a bidirectional UPS is replaced by different kinds of AC/AC converters. Several advantages and disadvantages of these two different UPS-topologies are discussed.

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Metadaten
Author:Klaus F. Hoffmann, Michael Patt
DOI:https://doi.org/10.1109/TELESC.2000.918445
Identifier:3-8007-2546-0 OPAC HS OPAC extern
Parent Title (English):TELESCON 2000. Third International Telecommunications Energy Special Conference
Publisher:IEEE
Place of publication:Piscataway
Document Type:conference proceeding (article)
Conference:TELESCON 2000. Third International Telecommunications Energy Special Conference, 10 May 2000, Dresden, Germany
Language:English
Date of Publication (online):2002/08/06
Year of first Publication:2002
Tag:ACDC
Volume:2002
Article Number:7041777
Number of pages:6 Seiten
First Page:239
Last Page:244
Institutes:Fakultät Elektrotechnik
ILE – Institut für Leistungselektronik
Dewey Decimal Classification:6 Technik, Medizin, angewandte Wissenschaften
Research focus:FSP1: Energie
FSP2: Mobilität
Publication Lists:Patt, Michael
Publication reviewed:begutachtet
Release Date:2021/05/11
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