Core Insights - Shandong power grid has reached a record high electricity load of 130.21 million kilowatts, marking the eighth historical peak this summer [1] - The power supply is critical for national economy and people's livelihood, with ongoing efforts to enhance grid stability through digital and intelligent technology innovations [1] Group 1: Power Supply and Load Management - The Shandong power grid has experienced over 61 days of electricity loads exceeding 100 million kilowatts since June, a first in its history [1] - The technical team is committed to ensuring power supply during peak summer demand, utilizing technological advancements to improve grid reliability [1] Group 2: Weather-Related Challenges and Solutions - Summer brings severe weather challenges, prompting the development of differentiated protective measures for the distribution network [3] - Specific lightning protection strategies have been implemented to reduce faults caused by lightning strikes, significantly improving protection levels [4] Group 3: Real-Time Monitoring and Fault Management - The optimization of distribution network systems has provided robust technical support for power supply during peak demand [5] - Advanced features like "self-healing" and "one-click transfer" have been developed, resulting in 221 instances of improved power restoration during peak summer [5] Group 4: Fault Isolation and Repair Efficiency - A new technology combining local rapid response and global coordination has been introduced to quickly isolate faults, minimizing the impact on other users [6] - This technology has been deployed on over 200 distribution lines, successfully isolating faults and reducing the number of affected customers by 7,520 [7] Group 5: Cable Fault Prevention - Innovative methods for detecting and diagnosing potential cable faults have been developed, enhancing the reliability of the power supply [8] - The new detection technology has been applied in over 1,200 locations, preventing 15 cable faults since the peak summer period began [8]