OPTIMIZED SYNCHRONIZED DISCRETE DELTA-MODULATION SCHEME FOR UPS APPLICATIONS

Authors
SATHIAKUMAR S HUI SYR
Citation
S. Sathiakumar et Syr. Hui, OPTIMIZED SYNCHRONIZED DISCRETE DELTA-MODULATION SCHEME FOR UPS APPLICATIONS, Electronics Letters, 31(12), 1995, pp. 934-935
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
31
Issue
12
Year of publication
1995
Pages
934 - 935
Database
ISI
SICI code
0013-5194(1995)31:12<934:OSDDSF>2.0.ZU;2-G
Abstract
The concept and results of a new optimised synchronised discrete delta modulation (SDDM) scheme suitable for DC-AC power conversion in unint erruptible power supply (UPS) applications are presented. Unlike the t raditional delta modulation scheme, the SDDM scheme has a well defined harmonic spectrum, resulting in simple filter design and reduced radi o interterence.