Application of Special Optical Fiber Sensing Technology in New Generation of Smart Substation

Abstract:

The new generation of smart substation puts forward higher requirements to sensing technology. Based on the needs of these requirements, four kinds of special optical fiber sensing technology in power systems were researched: all-optical current transformer, distributed temperature sensing technology, fiber grating vibration sensing technology and fiber Bragg grating sensing technology. These kinds of optical fiber sensing technology for the new generation of smart substation to enhance its performance were analyzed. Finally, based on the fiber Bragg grating sensing technology, the online oil and winding temperature monitoring system was constructed for the new generation of smart substation.

• Periodical: Advanced Materials Research (Volumes 986-987)
• Pages: 1191-1195
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.986-987.1191
• Online since: July 2014
• Authors: Rui Rui Yang*, Hui Yuan Yang, Wei Chi Ou
• Keywords: New Generation of Smart Substation, Online Monitoring, Sensing Technology, Special Optical Fiber

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