DocumentCode
776267
Title
Transformerless four-wire PWM rectifier and its application in AC-DC-AC converters
Author
Fraser, M.E. ; Manning, C.D. ; Wells, B.M.
Author_Institution
Dept. of Electron. & Electr. Eng., Loughborough Univ. of Technol., UK
Volume
142
Issue
6
fYear
1995
fDate
11/1/1995 12:00:00 AM
Firstpage
410
Lastpage
416
Abstract
The paper introduces a transformerless four-wire power-factor-corrected boost rectifier which does not draw low-order harmonic currents from the supply neutral. The four-wire rectifier topology and control is described. The main application of such a rectifier is a new transformerless, four-wire AC-DC-AC converter for uninterruptible power supplies. Simulation results show the steady-state and dynamic response of the four-wire rectifier and the four-wire AC-DC-AC converter
Keywords
AC-DC power convertors; DC-AC power convertors; PWM power convertors; dynamic response; electric current control; power factor correction; rectifying circuits; uninterruptible power supplies; AC-DC-AC converters; current control; dynamic response; power-factor-corrected boost rectifier; steady-state response; topology; transformerless four-wire PWM rectifier; uninterruptible power supplies;
fLanguage
English
Journal_Title
Electric Power Applications, IEE Proceedings -
Publisher
iet
ISSN
1350-2352
Type
jour
DOI
10.1049/ip-epa:19952278
Filename
488206
Link To Document