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LIOS TECHNOLOGY
    Jicable Conference - Cross Bonding Earthing Fault Detected by Distributed Temperature Sensing Surveillance in China
    Jicable Conference

    Cross Bonding Earthing Fault Detected by Distributed Temperature Sensing Surveillance in China

    14.7.2011

    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.

     

      

    Download the full paper:

     » The necessity analysis of distributed fibre optic temperature monitoring by Xiamen power cable alarm case study
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    Essential for Smart Grid: Distributed Temperature Sensing for Real Time Power Cable and Overhead Line Monitoring 

     

     

    EN.SURE Power Cable Condition Monitoring Information

    EN.SURE - Load Management, Optimization and Save Grid Operation

    EN.SURE  is a continuous and cost-effective monitoring solution of the electric power transmission and distribution grid and is the key factor for a successful Smart Grid implementation.

    EN.SURE DTS Brochure

    EN.SURE Real Time Thermal Rating RTTR Brochure

    » Technology behind Distributed Temperature Sensing

    » LIOS sets benchmarks in reliability and track record