Energy parameter estimation in solar powered wireless sensor networks

Mustafa Mousa, Christian G. Claudel

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Abstract

The operation of solar powered wireless sensor networks is associated with numerous challenges. One of the main challenges is the high variability of solar power input and battery capacity, due to factors such as weather, humidity, dust and temperature. In this article, we propose a set of tools that can be implemented onboard high power wireless sensor networks to estimate the battery condition and capacity as well as solar power availability. These parameters are very important to optimize sensing and communications operations and maximize the reliability of the complete system. Experimental results show that the performance of typical Lithium Ion batteries severely degrades outdoors in a matter of weeks or months, and that the availability of solar energy in an urban solar powered wireless sensor network is highly variable, which underlines the need for such power and energy estimation algorithms.
Original languageEnglish (US)
Title of host publicationLecture Notes in Electrical Engineering
PublisherSpringer Nature
Pages217-229
Number of pages13
ISBN (Print)9783319030708
DOIs
StatePublished - Dec 20 2013

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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