LINXIA, China, March 30, 2026 /PRNewswire/ -- On March 29, rain and snow occurred in the Linxia area of Gansu Province. In the face of severe cold wave weather, the State Grid Linxia Power Supply Company attached great importance, responded quickly, and actively took various measures to ensure the safe and stable operation of the power grid and the reliable supply of electricity.

In response to this sleet and cold wave weather, the company closely monitored the weather trends, strengthened the monitoring and dispatch management of the power grid operation, and reasonably arranged the operation mode of the power grid to ensure accurate and efficient dispatch and command. At the same time, operation and maintenance personnel were organized to conduct special inspections of important power transmission lines, substations, and other power facilities in the jurisdiction, focusing on inspecting the ice covering of conductors, snow accumulation on insulators, and the stability of tower foundations. Infrared temperature measurement equipment was used to detect key parts such as joints and wire clamps. Keep track of the running status of the equipment in time.

During special inspections, the State Grid Linxia Power Supply Company implemented a "human patrol + machine patrol" three-dimensional inspection model. To address the challenges of high difficulty and low efficiency in mountainous areas, drones were used for detailed inspections to closely observe the thickness of ice on conductors and the environment of the line corridors, focusing on preventing line faults caused by snow bending branches or foreign objects being blown by strong winds.

Next, the State Grid Linxia Power Supply Company will strictly implement the power supply guarantee work requirements, continuously monitor weather changes, strengthen equipment operation and maintenance management, improve repair service levels, and make every effort to ensure the safe and reliable operation of the power grid equipment, ensuring that the public's production and living electricity use is worry-free.