Make every effort to ensure the safe operation of the delivery channel to help West Electric East Send the Peak Summer

Recently, the high temperature strikes, and the western power east -the main force -± 1100 kV Jiquan line has risen, reaching 10093MW on July 5.

± 1100 kV Jiquan (Jiquan, Xinjiang -Anhui Guquan) transmission line is the world's highest voltage level, the largest transport capacity, the longest transmission distance, and the highest technical level. Power generation bundle delivery, ensure the reliable supply of electricity in East China, promote air pollution prevention, stimulate Xinjiang's economic growth, has a very important role, optimize the allocation of power resources in the country, build a new type of power system, promote "carbon peak, carbon neutralization" It is of great significance.

Since mid -June, electric loads have continued to rise in many places across the country, and electricity has entered a critical period in the summer. In addition, seasonal climate characteristics have increased the proportion of new energy such as wind power and photovoltaic sources in the power structure. It not only provides a solid guarantee for power supply in the eastern region, but also provides strong support for the development of electricity clean energy.

In order to ensure the safe and stable operation of the Jiquan Line, the operation and maintenance management unit of this line (Shaanxi section) -State Grid Shaanxi Electric Power Ultra -high -voltage Company implemented the requirements of various operations and maintenance measures for peaks to welcome the peak summer. Essence

The company conducts high -frequency supervision inspections, monitoring 143 online monitoring devices on the entire line daily, hidden dangers such as tower landslides, large mechanical operations near the line, and mountain fires; Pu, Lianhuo, Weiyu, Shanghai -Shaanxi Expressway and other "three spans" sections for special patrol temperature measurement, accurate ranging (cross -span distance); combined with weather conditions and geological characteristics, timely organization of the Jiquan line across the Weihe River after the rain Special inspections in key flood control sections such as river channels and Qinling Mountains. From mid -June, a total of 460 passengers were dispatched and 190 vehicles were dispatched.

At the same time, the company also organized personnel to enter the offline rural markets and forest area to carry out 7 electricity facilities protection and publicity. Govern a good atmosphere. Organize special inspections of 519 bases (times) and other special inspections such as fire prevention, lightning protection, flood prevention, prevention of foreign objects, and tree -proof damage to eliminate hidden dangers of all kinds of external forces to destroy risks.

In the future, the State Grid Shaanxi ultra -high -voltage company will closely pay close attention to the changes in load and weather. According to the load and trend changes of the grid, adhere to the principle of guaranteeing the main protection, strengthen the implementation of line operation and maintenance measures, and make every effort to ensure that the clean power energy is smoothly sent to the east to help the people in the eastern region. The masses are cool in summer. (Jin Qingzhu Wang Wei)

[Edit: Zou Houhu]

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