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A Canonical Switched Capacitor DC-DC Converter. A look at how the historical SC synthesis problem is getting solved
Abstract
We reconsider a solution to the historical problem in switched capacitor (SC) DC-DC converter synthesis. Specifically, we retackle the problem of constructing an SC twophase network realizing arbitrary voltage conversion ratio within rational bounds defined. Theoretical foundations are available in our earlier research [3] where a nonconstructive proof of existence was given. We briefly review and comment on known circuit solutions and conclude that they cannot be complete as they lack some general setting in view of the results given in [2] and [3] and versus the consecutive notions of canonical, semicanonical, and subcanonical converters, defined in the current paper. Eventually, and in complementary opposition to [3] we give now alternative constructive proofs by providing circuit examples. Two canonical topologies emerged based on series-parallel and Fibonacci converters.
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- Category:
- Conference activity
- Type:
- materiały konferencyjne indeksowane w Web of Science
- Title of issue:
- Workshop on Control and Modeling for Power Electronics (COMPEL), IEEE 2014 strony 1 - 8
- ISSN:
- 2151-0997
- Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Makowski M..: A Canonical Switched Capacitor DC-DC Converter. A look at how the historical SC synthesis problem is getting solved, W: Workshop on Control and Modeling for Power Electronics (COMPEL), IEEE 2014, 2014, IEEE,.
- Verified by:
- Gdańsk University of Technology
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