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An integrated ultracapacitor fast mains charger with combined power/current optimisation

An integrated ultracapacitor fast mains charger with combined power/current optimisation
An integrated ultracapacitor fast mains charger with combined power/current optimisation
This paper presents a novel integrated self-oscillating step-down converter for the fast charging of stacks of large ultracapacitors from a 230V AC mains source. The charger architecture controls both power and current to optimise the charge rate with respect to the limitations imposed by the mains source and the capacitors themselves. The circuit has been fabricated in a 0.35 µm bulk medium voltage CMOS, process.
Bodnar, Rares
37f4be97-985b-401d-bd9a-a4d3caf007e9
Redman-White, W.
d5376167-c925-460f-8e9c-13bffda8e0bf
Bodnar, Rares
37f4be97-985b-401d-bd9a-a4d3caf007e9
Redman-White, W.
d5376167-c925-460f-8e9c-13bffda8e0bf

Bodnar, Rares and Redman-White, W. (2013) An integrated ultracapacitor fast mains charger with combined power/current optimisation. European Solid State Circuits Conference (ESSCIRC). 16 - 20 Sep 2013. (doi:10.1109/ESSCIRC.2013.6649097).

Record type: Conference or Workshop Item (Paper)

Abstract

This paper presents a novel integrated self-oscillating step-down converter for the fast charging of stacks of large ultracapacitors from a 230V AC mains source. The charger architecture controls both power and current to optimise the charge rate with respect to the limitations imposed by the mains source and the capacitors themselves. The circuit has been fabricated in a 0.35 µm bulk medium voltage CMOS, process.

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More information

e-pub ahead of print date: September 2013
Venue - Dates: European Solid State Circuits Conference (ESSCIRC), 2013-09-16 - 2013-09-20
Organisations: Nanoelectronics and Nanotechnology

Identifiers

Local EPrints ID: 361455
URI: https://eprints.soton.ac.uk/id/eprint/361455
PURE UUID: 1fe4eed7-1639-489d-b31c-69f42bcad442

Catalogue record

Date deposited: 23 Jan 2014 15:45
Last modified: 05 Jul 2018 16:32

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