Lanzhou Power Supply: The first 330 kV main change in the province implemented the construction of technical reform projects.

At 2 am on September 14th, the 330 kV peace transformer station No. 2 main transformer was successfully reached by the core team of the State Grid Lanzhou Power Supply Company. Implementation projects are fully started.

It is understood that the Heping substation as the eastern power grid station of Lanzhou, which undertakes the power supply tasks of the eastern urban area of ​​Lanzhou and the Yuzhong area. With the continuous growth of electricity loads in this area, the main change of Peace Varition No. 2 is unable to meet long -term operation and demand due to low -circuit capacity and low energy efficiency utilization rate. To this end Work.

The main transformer is 10 meters long, 2.77 meters wide, 4.5 meters high, and weighs about 145 tons. In order to ensure that the transformer transportation to the substation safely on schedule, the State Grid Lanzhou Power Supply Company organized relevant majors to hold the main transformer special meeting, clarify the workflow and related safety measures, formulate transformer transportation and place implementation plan; , From the territorial power supply company of Yuzhong County, the local Grid of the country, actively coordinated the local traffic management department to carry out temporary traffic control of 330 kV and peaceful changes to effectively ensure the overall project progress.

The 330 kV transformer replacement project marks the transformation of the power grid maintenance business from the previous large -scale repair project relying on the external construction unit to implement the transformation to the main network maintenance personnel. And on -site management and control standards, improve the construction speed and emergency response capabilities of the core team of the entire business, optimize the good maintenance environment and capacity building, and create a "call for the call and fight" power grid maintenance team.

In the next step, the company will continue to strengthen the mainstay installation site safety control and control, strictly control the process process and processes of the level to ensure that the main change and change work will be completed before the end of September, and the power grid equipment is operating normally.

Source: State Grid Lanzhou Power Supply Company

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