Core Viewpoint - The article highlights the evolution of power grid dispatching in Shandong, China, showcasing advancements from basic manual operations to the implementation of large model technologies for intelligent grid management over the past 30 years [1] Group 1: Historical Development - In 1996, Liu Yuanlong, the current director of the State Grid Shandong Electric Power Dispatching Center, graduated and began working in dispatch at the Qingdao Electric Power Bureau [1] - Shandong was the first province in China to achieve "universal electricity access" before the Spring Festival in 1996 [1] Group 2: Technological Advancements - Over the past three decades, the dispatching system has undergone continuous upgrades, evolving from phone inquiries and calculator-based calculations to utilizing large model technologies for intelligent dispatching [1] - The current dispatching work involves leveraging billions of calculations to optimize power grid management, reflecting the efforts of countless individuals in the electric power sector [1] Group 3: Operational Goals - The focus of the electric power sector has shifted from merely ensuring electricity access to enhancing the quality of electricity usage across the province [1]