电网建设与升级
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110千伏继洲变建成投运
Xin Lang Cai Jing· 2025-12-19 17:25
本报讯 (通讯员 贾瑞媛 牛振) 近日,经过近8个小时的连续操作,继洲110千伏输变电工程(以下简 称"110千伏继洲变")相关间隔设备冲击启动正常,进入24小时试运行阶段。 (来源:衢州日报) 转自:衢州日报 接下来,国网衢州供电公司将以更高标准、更优质量持续推进电网规划建设,持续推进电网升级改造, 优化电网结构,提升电网智能化水平和供电可靠性,为地方经济社会发展提供更坚强的电力支撑。 工程质量是电网建设的生命线。在110千伏继洲变工程筹备阶段,国网衢州供电公司多次召开专题会 议,组织变电、设计、施工等多部门联审,严抠设计细节、严审施工方案。施工期间,各级管理人员现 场指导,强化统筹管控,护航工程安全高效推进。运维人员提前介入,全过程跟踪把控设备进场、安装 调试及核心设备耐压试验等关键环节,切实履行设备主人职责,为工程建设夯实运维保障基础。验收阶 段,工程实施施工单位自主验收-运维专业综合验收-验收工作小组专业验收三级验收制度,并严格执 行"初验-整改-复验"闭环管理,通过多重验收为工程质量上牢"保护锁"。 当前,衢州即将进入迎峰度冬关键时期,110千伏继洲变的投运恰逢其时。作为廿里工业重镇电力供应 的"新 ...
220千伏莫愁变电站3号主变预计迎峰度夏前投运
Nan Jing Ri Bao· 2025-06-04 02:22
Group 1 - The 220 kV Mochou Substation is undergoing acceptance testing for its primary and secondary equipment, with the new transformer expected to be operational before the summer peak demand [1] - Nanjing Power Supply Company is actively promoting a series of engineering projects, with 35 main network infrastructure projects currently under construction [1] - The Mochou Substation is crucial for supplying power to densely populated commercial and governmental areas, and the expansion aims to enhance the flexibility and reliability of the regional power grid [1] Group 2 - Following the strengthening of the northern power grid, Nanjing Power Supply Company is focusing on reinforcing the southern power grid, with the Gongtang-Huake 220 kV line project being a key initiative [2] - The Gongtang Substation serves as a hub for the southern power grid, and the new line will improve the reliability of power supply in the Jiangning area, which is experiencing increasing electricity demand [2] - The Gongtang-Huake project involves multiple construction methods and aims to be operational before the winter peak demand in 2024 [2] Group 3 - The Qiu-Teng-Wangjiang line, completed last summer, enhances the reliability of the northern power grid and facilitates the direct transmission of clean energy to Nanjing's core area [3] - The coordinated advancement of north-south regional power grid projects will comprehensively improve the overall power supply capacity and reliability of Nanjing's power grid [3]