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Design, Instrumentation and Usage Protocols for Distributed In Situ Thermal Hot Spots Monitoring in Electric Coils using FBG Sensor Multiplexing
Journal JoVE
Ingénierie
This content is Free Access.
Journal JoVE Ingénierie
Design, Instrumentation and Usage Protocols for Distributed In Situ Thermal Hot Spots Monitoring in Electric Coils using FBG Sensor Multiplexing
DOI:

10:52 min

March 08, 2020

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Chapitres

  • 00:04Introduction
  • 01:03Fiber Optic Thermal Sensor Design
  • 03:08Interrogation System and Sensor Configuration
  • 04:15Packaging Preparation
  • 05:16Free Thermal Calibration
  • 06:33Test Coil Build and FBG Instrumentation
  • 07:35Static and Non-Uniform Thermal Condition Tests
  • 08:41Results: In-situ Thermal Hot Spot Monitoring in Electrical Coils
  • 09:53Conclusion

Summary

Traduction automatique

This paper presents a protocol that enables instrumentation of random wound electric coils with fiber Bragg grating (FBG) thermal sensors for the purpose of distributed condition monitoring of internal thermal hot spots.

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