Zibo** Zibo Evening News Expo News.
Reporter Zhao Xixiang Correspondent Feng Di.
On December 14, heavy snow fell in our city. In order to deal with the impact of rain, snow and low temperature weather on power supply lines and equipment in a timely manner, the State Grid Huantai County Power Supply Company organized a special patrol in the snow to eliminate potential safety hazards in a timely manner and ensure the safe and reliable operation of the power grid.
Focus on inspecting the cold-proof, anti-freezing, insulator sealing, wire and distribution equipment icing of line equipment in the jurisdiction, and use infrared thermometers, drones, etc., to measure and investigate key parts such as line switches and isolation switches. According to the relevant person in charge of Huantai County Power Supply Company, tree barriers and tall branches in the power supply line channel are also included in the scope of inspection to avoid lap tripping accidents caused by broken branches caused by snow.
At the 110 kV Huansuo line and other places, the inspectors used a night-vision dual-light drone for the first time to effectively observe the icing of the line and the heating of the wire clamp. In the 110 thousand volt Suozhen substation, infrared thermometers are used to measure the temperature and load of the main transformer to ensure stable operation. At the same time, Huantai County Power Supply Company also launched night inspection work to accurately grasp the operation status of equipment at the peak of electricity consumption in the low temperature stage at night, improve the reliability of line and equipment operation in winter, and provide a strong guarantee for the safe use of electricity by the masses.