DocumentCode
1894788
Title
Single conversion audio amplifier and DC-AC converters with high performance and low complexity control scheme
Author
Poulsen, Soren ; Andersen, Michael A E
Author_Institution
Autom. Tech. Univ. of Denmark, Lyngby, Denmark
Volume
1
fYear
2004
fDate
20-25 June 2004
Firstpage
267
Abstract
This paper proposes a novel control topology for a mains isolated single conversion audio amplifier and DC-AC converters. The topology is made for use in audio applications, and differs from prior art in terms of significantly reduced distortion as well as lower system complexity. The topology can be useful in a wide range of DC-AC applications such as motor drives or UPS systems requiring mains isolation as well.
Keywords
DC-AC power convertors; audio-frequency amplifiers; DC-AC applications; DC-AC converters; UPS systems; motor drives; single conversion audio amplifier; uninterruptible power supplies; Art; Automatic control; Automation; Bidirectional control; Costs; Frequency conversion; Power amplifiers; Pulse width modulation; Switches; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual
ISSN
0275-9306
Print_ISBN
0-7803-8399-0
Type
conf
DOI
10.1109/PESC.2004.1355753
Filename
1355753
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