Experimental set-up for an IoT power supply with an 130 nm SC DC-DC converter

Utilize este identificador para referenciar este registo: http://hdl.handle.net/10362/66804

Título:	Experimental set-up for an IoT power supply with an 130 nm SC DC-DC converter
Autor:	Madeira, Ricardo Correia, Nuno Oliveira, João P. Paulino, Nuno
Palavras-chave:	Energy harvesting IoT system Power management unit Supercapacitor Switched capacitor DC-DC converters Information Systems Computer Networks and Communications Information Systems and Management SDG 7 - Affordable and Clean Energy
Data:	1-Jan-2018
Editora:	Springer New York LLC
Resumo:	This paper presents an experimental set-up for performing preliminary tests for energy power systems, such as the ones found in the IoT systems. It is composed by an energy harvesting device that charges a supercapacitor and a Switched Capacitor (SC) DC-DC converter, implemented in 130 nm bulk CMOS technology, to convert the voltage variation of the supercapacitor into a stable power supply for the IoT system. The experimental results show that the SC DC-DC converter achieves a maximum energy efficiency of 75%, and the overall system achieves a maximum energy efficiency of 47%.
Descrição:	This work was supported by the Portuguese Foundation for Science and Technology under a Ph.D. Grant (SFRH/BD/115543/2016), and by PROTEUS project funded by the European Union's H2020 Programme under grant agreement no 644852.
Peer review:	yes
URI:	http://www.scopus.com/inward/record.url?scp=85046551880&partnerID=8YFLogxK
DOI:	https://doi.org/10.1007/978-3-319-78574-5_19
ISBN:	9783319785738
ISSN:	1868-4238
Aparece nas colecções:	Home collection (FCT)

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Ficheiro	Descrição	Tamanho	Formato
Experimental_Set_up_for_an_IoT_Power_Supply.pdf		1,31 MB	Adobe PDF	Ver/Abrir