DocumentCode :
22468
Title :
Resonant Energy Scavenger for Sensor Powering by Spurious Emissions From Compact Fluorescent Lamps
Author :
Monti, Giuseppina ; Congedo, Fabrizio ; Arcuti, Paola ; Tarricone, Luciano
Author_Institution :
Dept. of Eng. for Innovation, Univ. of Salento, Lecce, Italy
Volume :
14
Issue :
7
fYear :
2014
fDate :
Jul-14
Firstpage :
2347
Lastpage :
2354
Abstract :
This paper focuses on power generation by spurious electromagnetic emissions from compact fluorescent lamps. Based on magnetic induction, a novel device consisting of a resonant loop and an RF-to-dc voltage converter is presented. Experimental tests referring to different configurations and fluorescent lamps are reported and discussed. It is demonstrated that the proposed harvester is an optimum candidate for enabling energy autonomy of a wireless sensor node. In more detail, reported experimental data show that the prototype here presented is able to generate more than 2 mW when coupled with a 30-W compact fluorescent lamp.
Keywords :
electromagnetic induction; energy harvesting; fluorescent lamps; resonant power convertors; wireless sensor networks; RF-to-DC voltage converter; compact fluorescent lamp; energy autonomy; energy harvester; magnetic induction; power 30 W; power generation; resonant energy scavenger; resonant loop; spurious electromagnetic emission; spurious emission; wireless sensor node; Capacitors; Energy harvesting; Fluorescent lamps; Impedance; Rectifiers; Sensors; Wireless sensor networks; Energy harvesting; ballast; compact fluorescent lamps; electromagnetic emission; magnetic induction;
fLanguage :
English
Journal_Title :
Sensors Journal, IEEE
Publisher :
ieee
ISSN :
1530-437X
Type :
jour
DOI :
10.1109/JSEN.2014.2310235
Filename :
6758391
Link To Document :
بازگشت