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An Isolated Single-Phase Rectifier with Power Factor Correction
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| Author(s) |
Ludvik Kolman, Miro Milanovic, Alenka Hren |
| Abstract |
The paper presents an application example
from the large family of the converters with the single-ended
switch, or with forward converter. The forward converters
with one switch are used for power applications up to 250W.
The proposed rectifier construction with one switch and with
power-factor correction is derivation from the buck (step
down) converter. It also employs the principle of a boost
(step up) power-factor-cell. The switching controller is based
on that principle as well. The transformer and the output
filter are used for galvanic isolation and for the storage of
the electric charge.
Obtained experimental results for the suggested scheme
of 3500W isolated power supply are in good accordance with
the simulation results. The comparison of results we have
achieved and results reported in the literature confirms the
advantage of the proposed rectifier scheme. |
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| Filename: | T2-127.pdf |
| Filesize: | 577.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2007-03-08 by System |
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