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Multiphase ternary Fibonacci 2D switched capacitor converters

Lookup NU author(s): Dr Alexander Kushnerov, Professor Alex Yakovlev

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Abstract

The paper proposes a method to use the Fibonacci numbers with odd and even indices for synthesis of switched capacitor converters (SCCs) with multiphase control. As in the previously developed method using high-radix positional numeral systems, the capacitors in the proposed method can be connected in parallel. For this purpose, a special two-dimensional (2D) array of switches is introduced. Thus, all the available earlier target voltages as well as those defined by the Fibonacci numbers with odd and even indices, can be obtained using the same array of switches. Owing to small distance between the neighboring target voltages, the total SCC efficiency can be increased. The theoretical results were verified by simulations.


Publication metadata

Author(s): Kushnerov A, Liang TJP, Yakovlev A

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: 2017 European Conference on Circuit Theory and Design (ECCTD)

Year of Conference: 2017

Pages: 1-4

Print publication date: 04/09/2017

Online publication date: 02/11/2017

Acceptance date: 30/06/2017

Date deposited: 08/11/2017

ISSN: 2474-9672

Publisher: IEEE

URL: http://ieeexplore.ieee.org/document/8093316/

DOI: 10.1109/ECCTD.2017.8093316

Library holdings: Search Newcastle University Library for this item

ISBN: 9781538639757


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