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Tailoring ripple and spectrum of chaotic DC-DC converters
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| Author(s) |
J. Weber; O. Woywode; H. Gueldner |
| Abstract |
Chaotic dc-dc converter operation—associated with a broad (non-peaky) spectrum—was suggested
to reduce the electromagnetic interference of a switched mode power supply. Chaotic
operation is, on the other hand, accompanied by a large ripple. The paper discusses methods
(implemented into the inner current loop) that allow for tailoring ripple and spectrum. The
methods are verified by simulation and experiment. The voltage feedback loop is closed around
the inner current loop. The response of the converter to a step load change under chaotic and
periodic operation is compared. |
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| Filename: | EPE2003-PP0373 - Weber |
| Filesize: | 957.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-24 by Unknown |
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