KASHGAR, China, December 25, 2024 /PRNewswire/ — On December 23the State Grid Kashgar Power Supply Company successfully implemented the operation of precise isolation of faulty zones and rapid restoration of power supply in fault-free zones on 10kV. The evil Lina and Zazhen linemarking a major advance in the management of outages in Kashgar’s electricity network and allowing for the first time “tiny self-healing”.
In the past, when the 10kV distribution line failed, emergency repair personnel had to patrol the site, determine the location of the fault, and then manually operate to restore power supply to the fault-free area. . The whole process took a long time. The construction and commissioning of the self-repair line significantly reduced the fault finding and isolation time through network topological analysis from “hourly level” to “minute level”, thereby reducing users’ perception of power outages in fault-free sections. Since the beginning of this year, the State Grid Kashgar Power Supply Company has closely focused on the practical construction of distribution network automation, in order to achieve the goal of “continuous power supply, less power outages.” current and rapid energy recovery” for users. , and continued to promote the automation construction of the distribution network. A total of 3,200 “three-distance” terminal accesses and debuggings were achieved, reaching a terminal access rate of 98.28%, and the online rate was steadily increased to 95.8%. Combined with the maintenance plan, mode adjustment, accident remote control elimination operation 825 times and the remote control success rate is 90.68%.
In the next step, State Grid Kashgar Power Supply Company will summarize the experience of power line automation construction, gradually improve the effective coverage of power line automation, and make every effort to promote the construction of power distribution automation, with the aim of comprehensively improving the intelligence level of Kashgar’s distribution network and providing more reliable and efficient electricity services to local residents.
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SOURCE State Grid Kashgar Power Supply Company
