Core Points - The eighth China International Import Expo (CIIE) is being held in Shanghai, with the State Grid Shanghai Electric Power Company implementing a comprehensive power supply guarantee system, Smart Power Supply 8.0, based on experiences from previous expos [1][11] - The company has introduced a "four proactive" work model (proactive operation, proactive transformation, proactive repair, proactive service) to enhance power supply security during the event [1][11] Group 1: Power Supply Security Measures - The safety and stability of the Shanghai main power grid are crucial for the expo, with digital inspection technologies being utilized to enhance equipment reliability [2] - The "Tianshu" autonomous inspection robot is deployed to monitor equipment at key substations, capable of performing various detection tasks autonomously [4] - The "Tianqing" high-voltage transmission line robot enhances the grid's ability to respond to diverse risks, significantly improving operational efficiency compared to traditional methods [6] Group 2: Smart Power Supply System - The Smart Power Supply 8.0 system integrates digital operation and maintenance methods, enabling real-time monitoring of equipment status and creating an intelligent closed-loop for data utilization [7][8] - A comprehensive inspection was conducted prior to the expo, covering 2,385 cable inspections and 8,081 kilometers, with 1,520 personnel involved [10] Group 3: Green Energy Initiatives - The expo is being powered entirely by green energy for the third consecutive year, with a total green electricity transaction of approximately 1.3 billion kilowatt-hours [18][20] - The green energy transactions are expected to reduce carbon dioxide emissions by 798,000 tons, showcasing Shanghai's commitment to green and low-carbon development [19] Group 4: Enhanced Monitoring and Support - The company has integrated advanced monitoring systems, including 6,013 data collection points and various detection devices, to ensure real-time health evaluation and fault prediction of power supply equipment [15] - A dedicated team of 2,500 professionals is on standby to monitor critical stations and lines during the expo, ensuring comprehensive power supply support [17]

Core Insights - The "Tianqing" ultra-high voltage transmission line operation robot developed by State Grid Shanghai Electric Power has officially been put into use just two months after its debut at the 2025 World Artificial Intelligence Conference [1][2] - The robot can perform high-precision tasks, such as inserting a 2mm pin into a 4mm hole, in just 20 minutes, significantly reducing the time required for manual operations from several hours to a fraction of that [2] Group 1 - The "Tianqing" robot is designed for the 1000 kV Antang line, which is crucial for electricity supply to Shanghai, capable of delivering nearly 10% of the city's maximum electricity load, equivalent to powering millions of households [1] - The robot utilizes multi-modal sensors, including depth cameras and laser radars, to identify pin drop hazards at heights of up to 100 meters with millimeter-level accuracy [2] - The introduction of the "Tianqing" robot marks a significant advancement in operational efficiency for the State Grid Shanghai Electric Power, enhancing safety and reducing potential risks associated with manual inspections [1][2]