On the Feasibility of Indoor Light Energy Harvesting for Wireless Sensor Networks
Author(s) -
Carlos Carvalho,
Nuno Paulino
Publication year - 2014
Publication title -
procedia technology
Language(s) - English
Resource type - Journals
ISSN - 2212-0173
DOI - 10.1016/j.protcy.2014.10.206
Subject(s) - energy harvesting , sizing , wireless sensor network , photovoltaic system , wireless , optical wireless , energy (signal processing) , irradiance , computer science , electrical engineering , engineering , electronic engineering , computer network , telecommunications , art , statistics , physics , mathematics , quantum mechanics , visual arts
This paper presents the important issues about the design of a low cost, micro power, indoor light energy harvesting system to supply a node of a wireless sensor network (WSN). Possible technology options, available for the photovoltaic (PV) cells, are discussed. Light power and irradiance measurements, in a real indoor environment, are performed and results are presented. From these results, a possible solution for cell sizing is described
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