Core Viewpoint - The State Grid High An Power Supply Company has successfully completed comprehensive maintenance and transformation of the 10 kV 924 Urban Industrial II Line, enhancing power supply reliability in the region ahead of the summer peak demand [1][2]. Group 1: Project Execution - The maintenance work involved 20 personnel and 2 vehicles, completing the tasks 3 hours ahead of schedule [3]. - The project included cable connection, equipment replacement, and the establishment of a new distribution area, which significantly improved the reliability of power supply [1][2]. Group 2: Technical Improvements - The use of insulated aerial work platforms allowed for live line work, preventing power outages for over 800 households during the maintenance [2]. - New equipment installed, such as vacuum switches and isolation switches, enhances arc-extinguishing capabilities and automation, reducing the scope of fault-related outages [2]. - The replacement of old drop fuses with new fuses in the distribution area will significantly lower the risk of short circuits [2]. Group 3: Capacity Enhancement - A new 400 kVA transformer was added to address the increased electricity load in the Dicuicui Garden community, improving average capacity per household to 3 kVA and resolving low voltage issues [2]. - The company has undertaken over 100 distribution network renovation projects this year, with a live line work coverage rate of 85%, benefiting more than 20,000 users [3].
国网高安市供电公司：带电作业真给力 电网升级惠民生
Zhong Guo Fa Zhan Wang·2025-05-13 08:53