High Voltage Power Line Temperature and Strain Simultaneous Measurement Research Based on FBG

The harm of ice shedding of HV overhead transmission lines was analyzed. Fiber grating temperature and strain measurement system was introduced.The wavelength division multiplex sensing system was designed based on the research of fiber grating sensing principle and the characteristics of HV power l...

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Bibliographic Details
Main Authors: Xing-rong Li, Yong-qian Li
Format: Conference Proceeding
Language:English
Subjects:
Bragg gratings
Fiber gratings
Power measurement
Power system modeling
Strain measurement
Temperature distribution
Temperature sensors
Transmission line measurements
Voltage
Wavelength measurement
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Summary:The harm of ice shedding of HV overhead transmission lines was analyzed. Fiber grating temperature and strain measurement system was introduced.The wavelength division multiplex sensing system was designed based on the research of fiber grating sensing principle and the characteristics of HV power line.The advantage of fiber is not only sensing material,but also transmission material,the monitoring system network structure model based on C/S mode was designed.This model has reference value to wide range HV power line temperature and strain simultaneous measurement.
ISSN:2157-4839
DOI:10.1109/APPEEC.2010.5448964