At night across high -speed rail operations, this high -voltage supporting project completes high difficulty challenges

Jimu Journalist Cao Lei

Correspondent Liu Rui Huang Junxiong

The drone hovered in the night sky and issued a light to implement the lighting; the power worker wearing a headlight climbed up to the Taka Tower and worked hard ... In the early morning of July 15, more than 80 builders carried out 1,000 kV of Wuhan over the Beijing -Guangzhou high -speed rail. The power station's 500 -kilovolt -to -kick off -line construction operation has successfully completed this difficult challenge.

On July 20, Jimu Journalists learned from the State Grid Hubei Electric Power that the 500 kV power station of Wuhan 1,000 kV power stations successfully completed the construction task of crossing the Beijing -Guangzhou high -speed rail and entered the final stages of release.

Power grid construction workers are installing ground bikes

According to reports, the transmission lines should cross the Beijing -Guangzhou high -speed rail. In order not to affect the normal operation of the high -speed rail, and ensure the safety of construction, more than 80 builders use the "sunroof period" of the railway maintenance of the railway at 0 to 4 am.

In the early morning of July 15th, the construction of the line entered a critical stage, the lights on the construction site were bright, and the exhibition of the last two -phase wires was ready. At 0:3rd, receiving instructions from the railway department, the Beijing -Guangzhou high -speed rail entered the "sunroof period", and the construction staff boarded the iron tower and put it into intense operations.

At night construction, the visibility is low. State Grid Hubei Electric Power China Super League Company Engineering owner project department organizes 8 all -round pan -light lights, 2 sets of mobile intelligent lighting platforms, an emergency mobile visit car, a lighting drone, for a lighting drone, for a lighting drone. Each operator is equipped with headlights and walkie -talkies to ensure that each job surface is clearly visible.

This construction adopts the latest control intelligent visualization of tension equipment, which adds three major functions of centralized control, video surveillance and remote management and control on the original basis. Real -time monitoring of the status status and equipment data of the lines to ensure the launch of the wire show. The whole process is safe and efficient, so as to reduce people when shrinking people, reducing risks to increase efficiency.

After the construction is completed

At 3:50 on the morning of the same day, the construction task was completed on time at night. On July 17, the attachment installation was completed.

It is understood that the project is a supporting project for Jingmen-Wuhan 1,000 kV high-voltage AC transmission and transmission project. It is an important support for Huazhong Special High-voltage AC Ringwin. It will be constructed on October 12, 2021. It is expected to be completed in November 2022. Investment. After completion, it can effectively improve the power delivery capacity of Hubei Province West East delivery channel.

(Photo by a correspondent Xie Yi)

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