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Closed-Loop PSPICE Simulation of a Unity Power Factor Off-Line Switcher with Non Linear Carrier Control
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| Author(s) |
F. Alonge; F. M. Raimondi; P. Scalia; G. Tortorici; A. Urso |
| Abstract |
The closed loop PSPICE simulation of a 350W AC/DC isolated CUK converter, operating in Continuous Conduction Mode (CCM) with a Non Linear Carrier (NLC) Control to achieve input current shaping, is presented. Through the generation of special ideal blocks, heavy convergence problems are solved which allows to have at disposal a powerful and flexible instrument for the closed-loop simulation of various converter topologies. Complete discription of functional blocks and operation of the control loop are described. Results of simulation tests are shown. |
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| Filename: | EPE1999 - PP00862 - Alonge.pdf |
| Filesize: | 683.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-04-07 by System |
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