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Power Factor & Dynamics Analysis of PFC Converter for High Perfom...
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| Author(s) |
H-R. Choi; H-S. Mok; G-H. Choe; J-Y. Choi; C. Y. Won; K.S. Kim |
| Abstract |
An inverter arc welding machine applying
single switch PFC converter is presented in this
paper. First, the basic operation and priciple is
reviewed. Controller design is intended to force
voltage ripple to minimize, and dynamic
response to enhance. Feed-forward scheme for
arc welding machine is developted, and that is
verified by simulation. The improved power
factor characteristics of inverter arc welding
machine with nonlinear load property, are
shown and evaluated compared to conventional
one by experiment. |
| Download |
| Filename: | EPE1999 - PP00592 - Choi.pdf |
| Filesize: | 262.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-24 by System |
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