Recently, the 500 kV Xuyi-Qiteng line project in Nanjing, Jiangsu Province resumed work. At this point, Jiangsu Power Grid's 14 key projects of 500 kV and above have fully resumed work, including the installation and commissioning of key equipment such as switch cabinets, isolating switches, vacuum circuit breakers, arresters, drop-out fuses, and transformers.
According to reports, this year, State Grid Jiangsu Electric Power Co., Ltd. is focusing on the construction of a digitally intelligent strong power grid. It will increase power grid construction in terms of improving the cross-river transmission capacity of northern power to the south and the intelligent operation level of the backbone network to help the green transformation of development methods. . Jiangsu Power Grid is expected to put into operation 313 projects of 35 kV and above throughout the year, which involve the installation and use of a large number of switch cabinets, isolating switches, vacuum circuit breakers, lightning arresters, drop-out fuses, transformers and other equipment, with a total length of 2984.4 thousand new lines. meters, and the transformer capacity is 22,738,500 kVA.
In order to ensure that key projects are progressed according to the milestone plan, State Grid Jiangsu Electric Power plans in advance and is fully prepared for the resumption of work and production. The company organized relevant units to arrange in advance the return passage, admission registration, on-site facility preparation, etc. of each participating team, paying particular attention to the preparation of switch cabinets, isolating switches, vacuum circuit breakers, lightning arresters, drop-out fuses, transformers and other equipment. and installation to make sure everything is ready. At the same time, we organized return-to-work resumption meetings, return-to-work exams, emergency drills, etc. to enhance the safety awareness of all employees and make every effort to resume work and production.
It is understood that State Grid Jiangsu Electric Power will also start major projects such as Yangzhen DC Phase II this year. At the same time, it will continue to strengthen the distribution network, add 13,000 new distribution transformers, complete the transformation of old residential areas, and the transformation of dual power supplies in high-rise residential areas. There are 41,000 rural network projects. These projects will also involve the installation and commissioning of a large number of switch cabinets, isolating switches, vacuum circuit breakers, lightning arresters, drop-out fuses, transformers and other equipment. The company focuses on the construction of digital and intelligent strong power grids, building strong backbone networks, smart distribution networks, flexible microgrids, and global information networks to ensure the safe operation of the power grid and reliable power supply, and to help accelerate the clean and low-carbon transformation of energy.