The Distributed Temperature Sensing (DTS) online surveillance of a 220 kV power cable system in Xiamen Power Utility, China helps preventing a potentially serious large-scale high voltage cable fault.
Following the DTS system alarm indication the maintenance staff of the power utility was able to discover a grounding problem in one cross bonding box. As the DTS system indicated this emergency at early stages and precise in location a blackout or a repair de-energising procedure could be successfully prevented.
This success story for online power cable temperature monitoring was presented at the recent Jicable conference , the 8th International Conference on Power Insulated Cables.
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Posted At : July 30, 2010 7:47 AM
| Posted By : LIOS Technology
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Real time condition monitoring has become a well accepted tool for thermal assessment and accurate rating of transmission and distribution assets. However, the use of fibre optics as sensors for dis...
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Posted At : June 8, 2010 8:21 AM
| Posted By : LIOS Technology
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Distributed Temperature Sensing (DTS) systems have become a well accepted and powerful tool in various markets like in the electrical energy industry, in fire detection and downhole well monitoring. F...
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Posted At : May 17, 2010 2:07 PM
| Posted By : LIOS Technology
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Posted At : April 2, 2010 5:56 AM
| Posted By : LIOS Technology
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Continuous and cost-effective monitoring of the electric transmission and distribution grid is the essential success factor of Smart Grid implementations.
Increasing demand for power is forcing po...
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Posted At : March 1, 2010 9:02 AM
| Posted By : LIOS Technology
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Providing sufficient electrical power reliably requires ongoing monitoring of temperatures within overhead transmission lines that are more susceptible to atmospheric changes than buried cables. Wi...
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Posted At : January 6, 2010 9:32 AM
| Posted By : LIOS Technology
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The intrinsic temperature measuring system DTS based on LIOS Technology’s design, with fibre optic sensors either installed within the power cable’s cross section (FIMT - Fibre in metal tu...
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X-NONE
MicrosoftInternetExplorer4...
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