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      Distribution network traveling wave type fault warning and localization device

      MODEL NUMBER:DX-WPS100-GZ03

      Online Inquiry+8618926454155


      Product details

      I. Demand analysis


      Distribution lines stretching across the field, the operating environment is complex, often subject to lightning, fire, trees and other external forces and failures, and lead to user blackouts, affecting production and life, to the power grid to bring direct power sales losses. Therefore, before the occurrence of faults warning defects, faults occur after the rapid search and exclusion of the power grid operation is particularly important.



      II. Principle of operation


      The distribution network traveling wave fault early warning and location system is based on mature traveling wave ranging technology, combining intelligent sensors, mixed supply and energy extraction, deep learning algorithms and other advanced technologies, wide-area simultaneous collection of high-frequency traveling wave current and industrial frequency current of distribution lines, and it can monitor the grounding hazards of the lines without omission, give early warning, and realize the fault of the tower level precise location. To achieve the purpose of strengthening line defects and hidden troubleshooting, improving the accurate positioning and rapid processing of single line grounding faults in distribution networks, and providing technical support for lean operation and maintenance of distribution networks.


      Functional features


      (1) Perfectly solving grounding faults


      (2) Early warning of hidden danger;


      (3) Precise location;


      (4) Grounding line selection.



      III. Functional characteristics

      serial number

      functionality

      Technical Parameters

      1

      Fault location accuracy

      ≤ ±200m

      2

      Fault pinpointing accuracy

       90%

      3

      Fault interval localization reliability

       99%

      4

      Accuracy of grounding hazard monitoring

       90%

      5

      Accuracy of lightning strike fault identification

       90%

      6

      Grounding and routing accuracy

       90%

      7

      Insulation hazard monitoring accuracy

       90%

      8

      starting current

       3A



      Contact us

      Shenzhen Dinsee Smart Technology Co.,Ltd
      Tel:0755-21612345?Mobile&Whatsapp:+8618926454155
      Fax:0755-21612345Whatsapp:+8618926454155E-Mail:business@szdx.com
      Address: Building 2,xiangyuer Industry Part,NO.8 Longsheng Road,Longgang District,Shenzhen 518126,China

      The online monitoring, distributed fault location and cable online monitoring equipment for power transmission and distribution lines launched by SHENZHEN DINSEE SMART TECHNOLOGY CO.,LTD. has been widely used in Southern Power Grid and State Grid, and has achieved good results.

      Record No.: Yue ICP Bei 2022070794-1 | Website Map XML Map

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