On the night of the family reunion, the electricity is not closed. Since January, the maximum load of Guangdong unified adjustment has reached 96.094 million kilowatts, and it is expected that the maximum load during the Spring Festival will increase slightly compared with previous years, and the front-line workers of China Southern Power Grid Guangdong Power Grid Company will still stick to their posts, ensure the safe and stable operation of the power grid, provide convenient services for the masses to use electricity, and guard the festive and auspicious Wanjia lights.
On the island in Zhuhai's Xiangzhou District, the drone flew around the tens of meters high tower, and the drone pilot Yu Zhiqian carefully checked the real-time transmission of the picture, without missing a single defect. "An insulator was found to be broken, and the dry vine was too close to the line, so it was necessary to deal with it immediately." In the mountainous area of Yunan County, Yunfu City, drone pilot Deng Jingyuan found hidden dangers when carrying out a special tour of the 10 kV Shangqiao Line, "Recently, the weather has been dry, which is easy to cause mountain fires." He and his colleagues conducted a 395-kilometer drone patrol in January to build a "firewall" for the safe use of electricity during the Spring Festival.
In 2021, Guangdong Power Grid achieved full coverage of automatic inspection of unmanned aerial vehicle transmission and distribution, and the total range of automatic inspection flight reached 1.15 million kilometers, which is equivalent to flying around the earth 28 times. The photos taken by the drone are transmitted back to the big data center in real time, and the operation and maintenance personnel can quickly find hidden defects with the help of AI image recognition technology, making the operation and maintenance of line equipment more intelligent and efficient.
With the continuous improvement of the level of intelligent operation and maintenance, more advanced equipment and technologies have also been "unveiled" in the power supply guarantee. "Workers operate robots instead of humans to complete high-risk jobs." Huang Xiangcheng of The Guangdong Guangzhou Baiyun Power Supply Bureau of China Southern Power Grid introduced that on the 10 kV Guotang line, a mechanical arm slowly left the charged area, and the robot's live operation was successfully completed. "The job was completed in 25 minutes, fast and safe, and the power supply was more reliable."
Text, photo/ Guangzhou Daily, Xinhua city Reporter: Li Tianyan Correspondent: Shen Dian
Guangzhou Daily New Flower City Editor: Zhang Ying
![520,000 times! During the Spring Festival, there are 4,000 charging stations in Guangdong, with a charging capacity of 10 million kWh[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)