DocumentCode
1698638
Title
A proposal for a power converter autotransformer
Author
Abreu, J.P.G. ; Guimarães, C. A M ; Paulillo, G.
Author_Institution
Fed. Sch. of Eng., Itajuba, Brazil
fYear
1997
Abstract
The aim of this paper is to present a new type of autotransformer to feed power converters. The technical as well as the economical feasibility of the transformer-converter set is also shown. Problems due to harmonics effects are taken into account. By means of an analysis it is shown that: the ADZ autotransformer is a new and effective option for power converters; using this new transformer type, interaction between power converters and electrical system is improved regarding harmonic-effects; and magnetomotive forces (MMF) are balanced for several cases. Waveform for input and output sides are also presented
Keywords
autotransformers; economics; power convertors; power system harmonics; ADZ autotransformer; economical feasibility; harmonic-effects; input side waveform; magnetomotive forces; output side waveform; power converter; technical feasibility; Circuits; Feeds; Harmonic analysis; Phase transformers; Power engineering and energy; Power generation economics; Power system economics; Proposals; Pulse transformers; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Machines and Drives Conference Record, 1997. IEEE International
Conference_Location
Milwaukee, WI
Print_ISBN
0-7803-3946-0
Type
conf
DOI
10.1109/IEMDC.1997.604267
Filename
604267
Link To Document