“陆空联合”保障春运供电

Group 1 - The core idea of the articles highlights the advancements in technology, particularly the use of drones and digital twin technology, in enhancing the efficiency and safety of power supply operations during critical periods like the Spring Festival travel rush [1][2] - The 220 kV Shoushan Substation has become one of the first digital twin substations developed by the State Grid, utilizing vast amounts of data to create a digital representation of its equipment [2] - The introduction of drone inspections allows for coverage of 1,224.6 kilometers of transmission lines and 3,198.08 kilometers of distribution lines, significantly increasing operational efficiency compared to traditional methods [2] Group 2 - The drone's "frog jump" capability enables it to autonomously move between substations, charging at designated stations, thus streamlining the inspection process [1][2] - The integration of a four-legged robotic dog for ground inspections complements the drone's aerial capabilities, forming a combined land and air inspection system [2] - The transformation from manual inspections to technology-driven methods reflects the commitment of power industry personnel to maintain reliable electricity supply [1][2]