Design Considerations for a Large-Scale Wireless Sensor Network for Substation Monitoring

This paper describes the design and deployment of a large scale Wireless Sensor Network (WSN) for monitoring the health of power equipment in a substation. The sensor network consists of 122 low power nodes that that are spread over an area approximately 1000 ? 400 feet in size and perform monitoring of equipment such as transformers, circuit breakers, and compressors. All nodes communicate over a multi-hop wireless mesh network that uses a dynamic link-quality based routing protocol. A primary objective of this project is to develop effective monitoring applications for the substation using low-cost wireless sensor nodes that can sustain long periods of battery life.

Provided by: Institute of Electrical and Electronics Engineers Topic: Mobility Date Added: Mar 2011 Format: PDF

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