Wireless sensor network for substation monitoring: design and deployment

  • Authors:
  • Asis Nasipuri;Robert Cox;Hadi Alasti;Luke Van der Zel;Bienvenido Rodriguez;Ralph McKosky;Joseph A. Graziano

  • Affiliations:
  • The University of North Carolina at Charlotte, Charlotte, NC, USA;The University of North Carolina at Charlotte, Charlotte, NC, USA;The University of North Carolina at Charlotte, Charlotte, NC, USA;Electric Power Research Institute, Charlotte, NC, USA;Electric Power Research Institute, Charlotte, NC, USA;Tennessee Valley Authority, Chattanooga, TN, USA;Tennessee Valley Authority, Chattanooga, TN, USA

  • Venue:
  • Proceedings of the 6th ACM conference on Embedded network sensor systems
  • Year:
  • 2008

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Abstract

We present the design and performance of a wireless sensor network that is deployed in a substation for monitoring the health of power subsystems such as circuit breakers, transformers and transformer bushings. The sensor network consists of 45 low power nodes for temperature sensing and a high power node that is capable of performing more specialized computations. All nodes communicate over a multihop mesh network that uses a dynamic link-quality based routing protocol. The nodes are solar powered and are capable of operating autonomously for multiple years.