Powering wireless sensor nodes with micro fuel cells
Authors: 
Michele Magno, Davide Brunelli, Luca Benini, Roberta Giuffrida, Salvatore Leonardi, Andrea LazzaraAuthors Info & Claims
Michele Magno, Davide Brunelli, Luca Benini, Roberta Giuffrida, Salvatore Leonardi, Andrea LazzaraAuthors Info & ClaimsArticle No.: 16, Pages 1 - 2
Abstract
A novel approach to achieve long term system operation is using hydrogen fuel cells, which feature much higher energy density if compared with standard batteries. In this demonstrator we show a power unit which activates the hydrogen flow through an electrovalve to recharge the batteries, minimizing hydrogen waste and significantly boosting lifetime. Experimental results demonstrate 85% of efficiency.
References
[1]
A. S. Weddell, M. Magno, G. V. Merrett, D. Brunelli, B. M. Al-Hashimi, L. Benini. A survey of multi-source energy harvesting systems. In Design, Automation Test in Europe Conference Exhibition (DATE) 2013, pages 905--908, Mar 18--22 2013.
[2]
D. Dondi, A. Bertacchini, L. Larcher, P. Pavan, D. Brunelli, and L. Benini. A solar energy harvesting circuit for low power applications. In Sustainable Energy Technologies, 2008. ICSET 2008. IEEE International Conference on, pages 945--949, 2008.
[3]
D. Porcarelli, D. Brunelli, M. Magno, L. Benini. A multi-harvester architecture with hybrid storage devices and smart capabilities for low power systems. In International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM) 2012, pages 946--951, Jun 20--22 2012.
[4]
Magno, M. and Boyle, D. and Brunelli, D. and O'Flynn, B. and Popovici, E. and Benini, L. Extended wireless structural monitoring through intelligent hybrid energy supply. Industrial Electronics, IEEE Transactions on, 2013.
[5]
C. Moser, D. Brunelli, L. Thiele, and L. Benini. Real-time scheduling with regenerative energy. In Real-Time Systems, 2006. 18th Euromicro Conference on, ECRTS '06, pages 261--270, 2006.
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- Powering wireless sensor nodes with micro fuel cells
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November 2013
94 pages
Copyright © 2013 Owner/Author.
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- SIGMETRICS: ACM Special Interest Group on Measurement and Evaluation
- SIGCOMM: ACM Special Interest Group on Data Communication
- SIGMOBILE: ACM Special Interest Group on Mobility of Systems, Users, Data and Computing
- SIGOPS: ACM Special Interest Group on Operating Systems
- SIGBED: ACM Special Interest Group on Embedded Systems
- SIGARCH: ACM Special Interest Group on Computer Architecture
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Association for Computing Machinery
New York, NY, United States
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Published: 13 November 2013
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ENSSys '13 Paper Acceptance Rate 12 of 20 submissions, 60%;
Overall Acceptance Rate 12 of 20 submissions, 60%
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