In 2022, the construction and production tasks were successfully completed.
Complete the annual comprehensive maintenance of 1000kV Taiwu I/II line, Xutai I/II line, Huaixu II line, ± 800kV Yanhuai DC line and Xitai DC line.
39 tower of 01500 KV Shangyou 5684 Line 02500 KV Meili Substation 5072 switch emergency replacement site 03 ± 800 KV Taizhou converter station transformer transformer emergency repair 04 Lianyungang 500 KV Huaguoshan substation 5K16 line interval voltage transformer emergency repair, including Yancheng Xiangshui wind disaster emergency repair in July, the company quickly mobilized more than 330 construction personnel, 40 engineering vehicles, 9 cranes and other relevant emergency materials to the site in batches, and organized to formulate the emergency repair plan overnight, After five consecutive days of intense fighting, the emergency repair work of 5K67 line was successfully completed, ensuring the safe operation of the nuclear power channel.
Taizhou Converter Station Overhaul Huai’an Station Overhaul Soochow Overhaul Suzhou Overhaul GIL Pipe Gallery Overhaul 1000 KV Taiwu I Line 1000 KV Taiwu II Line Overhaul ± 800 KV Xitai DC Line Annual Comprehensive Overhaul III, Emergency Repair Project Completed on schedule, 19 emergency repair projects were fully completed.
The capital construction, overhaul and emergency repair projects in 2022 were all successfully put into production with zero defects at one time, and the construction and production tasks were successfully completed.
4、 The 500 kV key projects have been steadily promoted, strengthened project coordination and control, coordinated resource allocation, and integrated management of “two plans”.
Emergency repair of No.
1、 The key infrastructure projects successfully completed 1 UHV project Baihetan transmission civil engineering, power transformation, line and other five packages, which were started in stages according to milestone nodes.
of Summer Rushing Project Project Name 1 Jiangdu Main Transformer Capacity Expansion Project 2 Qinglongshan Power Transmission and Transformation Project 3 Qiutongjiang North Main Transformer Expansion Project 4 Xinfeng Main Transformer Expansion Project 5 Yucheng Converter Station Supporting Reconstruction Project 3 Winter Rushing Project 4 Winter Rushing Projects were orderly promoted, and all projects were put into operation in an orderly and phased manner as planned.
At 22:30 on December 19, 168 test run was completed and officially put into operation.
Schedule of 500 kV Key Projects 01 Fengcheng Meili Large Crossing Project 02 Fengcheng Meili Large Crossing Project 03 Jurong Pumped Storage Transmission Project 04 Xuyi Qiutong Line Project 05 Xuyi Qiutong Line Project.
Statistical Table No.
On September 25, Gusu Station started the start-up and commissioning of the fifth stage bipolar low-end station system.
The statistical table number of the winter rush hour project Project Name 1 Changshu South Main Transformer Expansion Project 2 Wujiang Main Transformer Expansion Project 3 Longwangshan Main Transformer Expansion Project 4 Sheyang Port Power Plant Transmission Project Changshu South Main Transformer Expansion Project Wujiang Main Transformer Expansion Project Sheyang Port Power Plant Transmission Project II, Technical Transformation and Maintenance Project Successfully Put into Operation 01 Technical Transformation and Major Modification Project 83 technical transformation and major modification projects have been completed, and 15 technical transformation and major modification projects have been completed.
Yucheng (Gusu) ± 800 kV converter station project Baihetan Jiangsu ± 800 kV UHV DC transmission line project 2 peak summer project Qingshi, Qiutong, Xinfeng, Jiangdu and other five 500 kV summer projects have been successfully put into operation.
Complete the maintenance of ± 500kV Zhengping converter station and the upgrading of DC control and protection system.
The company conscientiously implemented the work deployment of the provincial company, firmly served the overall situation, positioned itself as “fully undertaking the development plan and fully serving the production and operation”, and guided by the three-year action plan of “six refinements and four modernizations”.
In 2002, six UHV substation maintenance projects were completed for Taizhou Station (AC and DC), Huai’an Station, Dongwu Station, Suzhou Station and GIL pipe gallery.
The 500 kV key projects have been steadily promoted with high quality according to the milestone plan.
Three emergency repair projects including the repair of # 39 tower of 500kV Shangyou Line 5684 and the repair of broken tower of 500kV Xudu Line 5K67 were completed; 16 power transformation emergency repair projects including ± 800kV Taizhou converter station transformer transformer emergency repair and ± 800kV Suzhou converter station AC filter field emergency repair were completed.
