Group 1 - The article highlights the ongoing high temperatures in southern China, particularly in Zhejiang, and the local government's efforts to provide relief and ensure public welfare [1] - In Ruian, Zhejiang, various "love tea points" have been established to serve refreshing drinks and food, catering to thousands of people daily, including sanitation workers and delivery personnel [3] - In Jiaxing, the local workforce is actively maintaining and installing equipment on power towers under extreme heat conditions, ensuring the reliability of electricity supply for residents [5] Group 2 - The installation of online image monitoring devices in Jiaxing is a significant step towards smart operation and maintenance of the power grid, enhancing fault response times and reducing the need for manual inspections [8] - A total of 200 monitoring devices have been installed across key transmission corridors in Jiaxing, achieving comprehensive monitoring of critical power lines to ensure stable grid operation during high-temperature periods [8]

Core Insights - Zhejiang province is experiencing a significant increase in electricity demand due to high temperatures, with daily electricity consumption exceeding 20 billion kilowatt-hours and peak load expected to reach 133 million kilowatts, a rise of 10 million kilowatts compared to last year [1] Group 1: Supply and Demand Management - The Zhejiang Power Load Management Center has implemented measures to ensure a balance between electricity supply and demand, including securing a maximum external power purchase of 40 million kilowatts and an external electricity purchase volume of 2.05 billion kilowatt-hours, both reaching record highs [1] - The State Grid Zhejiang Electric Power Company is enhancing the regional power grid structure and improving operational efficiency through technological applications, such as the use of exoskeleton robots and robotic arms for high-risk maintenance tasks, reducing operation time by 50% [1] Group 2: Infrastructure Enhancements - In Shaoxing, the State Grid Shaoxing Power Supply Company successfully commissioned the fourth main transformer at the 500 kV Chunhui substation, increasing its capacity from 3 million kVA to 4 million kVA, making it the largest ultra-high voltage substation in the region [2] - The State Grid Jinhua Power Supply Company has implemented "precise load control" in key commercial areas, allowing for flexible air conditioning adjustments in major shopping complexes without user awareness, effectively managing peak load [2] Group 3: Smart Technology Implementation - In the Taizhou Bay New Area, the State Grid Taizhou Bay New Area Power Supply Company has established a special team for summer peak load management, investing in 392 "5G + quantum" switches to achieve full automation of distribution lines, transitioning from passive repair to intelligent self-healing systems [2] - The State Grid Wenzhou Dongtou Power Supply Company is working on automating power restoration in island areas, with new technology enabling fault isolation and power restoration within 120 seconds, significantly improving response times compared to the previous 25-minute average [3]