International Journal of Automation and Computing

, Volume 5, Issue 4, pp 334–347

Comparison of energy harvesting systems for wireless sensor networks


DOI: 10.1007/s11633-008-0334-2

Cite this article as:
Gilbert, J.M. & Balouchi, F. Int. J. Autom. Comput. (2008) 5: 334. doi:10.1007/s11633-008-0334-2


Wireless sensor networks (WSNs) offer an attractive solution to many environmental, security, and process monitoring problems. However, one barrier to their fuller adoption is the need to supply electrical power over extended periods of time without the need for dedicated wiring. Energy harvesting provides a potential solution to this problem in many applications. This paper reviews the characteristics and energy requirements of typical sensor network nodes, assesses a range of potential ambient energy sources, and outlines the characteristics of a wide range of energy conversion devices. It then proposes a method to compare these diverse sources and conversion mechanisms in terms of their normalised power density.


Energy harvesting energy scavenging wireless sensor networks (WSNs) energy management 


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Institute of Automation, Chinese Academy of Sciences and Springer-Verlag GmbH 2008

Authors and Affiliations

  1. 1.Department of EngineeringUniversity of HullHullUK

Personalised recommendations