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Optimised synchronised discrete delta modulation scheme for UPS applications

S. Sathiakumar, S. Y.R. Hui

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

The concept and results of a new optimised synchronised discrete delta modulation (SDDM) scheme suitable for DC-AC power conversion in uninterruptible power supply (UPS) applications are presented. Unlike the traditional delta modulation scheme, the SDDM scheme has a well defined harmonic spectrum, resulting in simple filter design and reduced radio interterence. © 1995, IEE. All rights reserved.
Original languageEnglish
Pages (from-to)934-935
JournalElectronics Letters
Volume31
Issue number12
DOIs
Publication statusPublished - 8 Jun 1995
Externally publishedYes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

  • Delta modulation
  • Power converters
  • Uninterruptible power supplies

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