Core Points - The "Mobile Small Power Grid" emergency power supply system is ready for operation, providing robust support for the Chengdu Universiade [1] - The power supply work is fully prepared with over 1,000 staff from State Grid Sichuan Electric Power Company deployed at various venues [1] - The modular design of the "Power Emergency Island" allows for flexible deployment and quick recovery of power supply [1] Group 1 - The emergency power supply system includes five integrated modules: emergency power generation, emergency charging, emergency lighting, flood control, and drainage [1] - The emergency power generation module can achieve "second-level recovery" of power supply through preset quick connections [1] - The emergency charging module can output 220 volts and 2400 watts, meeting the temporary charging needs of approximately 200 people simultaneously [1] Group 2 - State Grid Sichuan Electric Power has included 35 key venues, including competition sites and opening/closing ceremonies, in its power supply guarantee plan [2] - A total of 104 substations and 229 power transmission and distribution lines have been designated as key supply facilities [2] - The company has completed two rounds of comprehensive hazard inspections and developed specialized plans for each venue and line [2] Group 3 - Ten key power supply projects, including the 500 kV Qionglai transmission and transformation project, have been put into operation by July 15, enhancing power supply capacity in core areas [2] - New energy storage projects in areas like Chengdu Xinjin, Pengzhou, and Longquan have been successfully connected to the grid, increasing peak load regulation capacity by 300,000 kW [2] - The "1+5+N+2" emergency command system has conducted three comprehensive drills and over 400 specialized drills [2] Group 4 - The advanced digital power supply management platform enables real-time interaction and intelligent analysis of power grid operation data and venue electricity usage [2] - Continuous risk identification and hazard rectification efforts are being made to ensure reliable power supply for the Universiade [3] - The highest standards and best practices are being implemented to guarantee a bright and power-rich international sports event [3]

Core Viewpoint - The article reflects on the 20-year journey of State Grid Zhejiang Electric Power, emphasizing its commitment to the importance of electricity and the resilience of the power grid, which is described as a "lifeline" for society and the economy [2][4][29]. Group 1: Historical Context - The phrase "Electricity is of utmost importance, and the power grid is the lifeline" was introduced during a critical moment in 2005 when Typhoon "Haikang" struck, highlighting the challenges faced by the power sector [2][4][18]. - The article recounts the severe impact of Typhoon "Haikang" in 2005, which caused significant power outages affecting nearly 500,000 people in Rui'an City [11][18]. Group 2: Response and Recovery - In response to the disaster, over 70 repair workers worked tirelessly for seven days and nights to restore power, marking a record in power restoration history [16][17]. - The collaborative effort involved transporting backup transformers from different locations, showcasing the coordinated response of the entire provincial power system [17][18]. Group 3: Evolution and Improvement - Over the past two decades, the Zhejiang power grid has significantly improved its resilience and response times to natural disasters, with restoration times decreasing from days to hours [30][39]. - The highest electricity load in Zhejiang has increased from 25.4 million kilowatts to 126 million kilowatts, with total electricity consumption growing by 3.9 times, reflecting the region's economic growth [43][40]. Group 4: Future Outlook - The company is transitioning towards a smarter and greener power system, aiming for a more reliable and efficient electricity supply for the future [43][40]. - The commitment to maintaining a robust power grid continues, ensuring that the phrase "Electricity is of utmost importance" remains a guiding principle for the company [45].

Core Viewpoint - The successful launch of the "Enshi Selenium Mountain Spring" satellite by the "Shuangquxian No. 1" rocket highlights the importance of reliable power supply during critical aerospace operations [1][3]. Group 1: Satellite Launch and Power Supply - The "Shuangquxian No. 1" rocket was launched from the Jiuquan Satellite Launch Center, successfully placing the satellite into its designated orbit [1]. - The State Grid Jiuquan Power Supply Company effectively completed the power supply assurance task for the satellite launch [1]. Group 2: Power Supply Assurance Measures - The company developed a power supply assurance plan and emergency response plan, detailing responsibilities and ensuring strict adherence to power supply requirements [3]. - Key substations were staffed with personnel for 24-hour monitoring, utilizing a combination of on-site presence and online monitoring to safeguard critical power lines [3]. - Advanced inspection methods, including infrared temperature measurement, smart inspections, and drones, were employed to conduct thorough checks and eliminate potential hazards around power supply lines [3]. Group 3: Emergency Preparedness - The command center enhanced communication with meteorological departments to prepare for high-temperature weather, ensuring emergency response resources were in place [3]. - A 24-hour emergency duty system was implemented to promptly address any unexpected incidents during the launch period [3]. - The company aims to strengthen its power supply capabilities for major tasks and upgrade its smart grid dispatch system to better support national aerospace initiatives and major engineering projects [3].

Group 1 - The company achieved a record high electricity load of 6.284 million kilowatts on July 5, marking the fourth historical peak this year due to increased demand and weather conditions [1] - The company is focusing on three dimensions: precise operation and maintenance from the grid side, diversified collaboration from the power source side, and meticulous control from the load side to ensure reliable electricity supply [1] - Key projects include the completion of seven summer peak engineering projects, addressing ten major network overload issues, and ensuring optimal operational status of equipment through seasonal maintenance [1][2] Group 2 - The company accelerated the integration of renewable energy projects, achieving a 21% year-on-year increase in capacity connected to the grid, totaling 26.86 megawatts in the first half of the year [2] - The company implemented strategies to optimize local power generation, ensuring an additional output of over 20,000 kilowatts during peak periods by managing 20 local power plants [2] - Innovative load management strategies were introduced, including time-of-use pricing adjustments and demand response initiatives, to guide commercial and residential electricity usage [2][3] Group 3 - The company utilized virtual power plant advantages to create a flexible load resource pool, integrating air conditioning, distributed energy storage, and interruptible industrial loads for precise adjustments [3] - Emergency response capabilities include 136 repair stations and over a thousand personnel on standby, with 19 emergency power generation vehicles ready for deployment [3] - The company is committed to ensuring stable grid operation and reliable power supply during the ongoing high-temperature weather, supporting the high-quality development of the local economy [3]

Core Viewpoint - The article highlights the importance of stable electricity supply for grain drying during the summer harvest season in Hebei Province, China, emphasizing its role in reducing grain loss and improving efficiency in the drying process [1]. Group 1: Electricity Supply and Grain Drying - The Hebei power department is closely monitoring weather changes and grain drying progress to ensure stable electricity supply for drying operations [1]. - In a cooperative in Shijiazhuang, the moisture content of freshly harvested wheat can reach 28%, necessitating continuous drying for 24 hours [1]. - The power company has upgraded transformers, allowing drying equipment to process 200 tons of wheat daily, increasing efficiency by 20 times compared to traditional sun drying methods [1]. Group 2: Cost Reduction and Quality Improvement - The stable electricity supply has reduced the drying cost from 80 yuan per ton to 58 yuan, with all dried wheat meeting at least grade two quality [1]. - The power grid in Shijiazhuang has serviced 210,000 tons of wheat drying needs, preventing approximately 2,000 tons of grain loss [1]. Group 3: Safety and Awareness - The local power company is conducting thorough inspections of electrical equipment and safety checks at grain drying sites to eliminate potential hazards [1]. - Safety education on electricity usage and proper operation of drying equipment is being provided to grain drying enterprises and farmers to enhance their safety awareness [1].

Group 1 - The fourth meeting of the Shanghai Cooperation Organization's information and communication technology development department and the China-SCO Digital Technology Cooperation Development Forum successfully concluded, with the Karamay Power Supply Company providing robust power support for the event [2] - The company coordinated with local authorities to develop a comprehensive power supply plan, conducting thorough inspections and load tests at key venues to ensure reliable electricity supply [2][3] - During the event, the company implemented a detailed monitoring plan, deploying 48 supply vehicles and 326 personnel, and conducting inspections on 126 transmission lines and 42 substations to maintain power stability [3] Group 2 - The company emphasized the importance of responsibility and technical expertise in ensuring stable power supply for significant international events, indicating plans to enhance power supply capabilities for future activities [3]

Group 1 - The National Grid Corporation has developed power supply assurance plans for the annual college entrance examination, ensuring reliable electricity supply during the exam period [1][2] - Emergency drills have been conducted to test the reliability of the power supply system, with a focus on key exam periods such as listening tests [2] - The company has completed three rounds of electricity inspections at all exam sites and accommodation points, eliminating 26 potential hazards [2] Group 2 - The emergency response teams quickly activated backup power systems to ensure continuous power supply for critical exam equipment [2] - The company has implemented a "dual insurance mechanism" involving UPS and generator vehicles to enhance power supply reliability [2] - A total of 98 professional power supply personnel and 23 emergency vehicles will be deployed during the exam period to monitor power supply facilities around the clock [2][4] Group 3 - The company has conducted 11 rounds of inspections and hazard elimination for power supply facilities related to 27 exam sites [4] - Coordination with government, education departments, and schools has been established to understand the exam arrangements and ensure smooth power supply [4] - Safety measures include halting high-risk construction activities during critical exam periods and enhancing safety awareness on-site [4]

Core Viewpoint - The completion of key construction work for the 220 kV power transmission and transformation project in Chengdu Airport New City marks significant progress towards ensuring power supply for the 2025 World Games in Chengdu, with the project entering its final phase of construction [1][3]. Group 1: Project Overview - The 220 kV substation project began construction in March 2024 and is currently in the electrical equipment debugging phase, expected to be operational before the summer peak [1][3]. - The project is one of ten major power supply projects for the 2025 World Games, with seven projects managed by State Grid Chengdu Power Supply Company [3]. Group 2: Technological Innovations - Advanced technologies such as sulfur hexafluoride and high-purity nitrogen are used in closed combination electrical equipment to ensure safe power transmission [3]. - The project incorporates sensors and cameras to monitor electricity usage and line operation conditions, allowing for immediate switching to backup lines in case of faults [3]. Group 3: Construction Challenges - The construction faces significant challenges, including multiple crossings over highways, subways, and high-voltage lines, necessitating the use of drones and mechanized crossing frameworks to enhance safety and efficiency [4]. - Comprehensive safety measures and emergency plans have been developed, including infrared temperature measurements and grounding resistance tests for direct power supply lines and substations [4]. Group 4: Impact on Infrastructure - Once operational, the project will significantly enhance the power supply capacity for critical facilities such as airports, high-speed rail, and subways, addressing the growing electricity demand in Chengdu's Eastern New District [4].

Core Insights - The article highlights the successful wheat harvest in Yicheng County, Shanxi Province, despite severe drought conditions this spring [1][3] - The implementation of an intelligent irrigation system, supported by the local power company, played a crucial role in ensuring water supply and improving drought resistance [3][5] Group 1: Agricultural Practices - The cooperative utilized a "Four Conditions" monitoring system (seedling, moisture, pest, and disaster conditions) to enhance irrigation efficiency and conserve water during drought [3] - The wheat harvest covered an area of 340,000 acres, showcasing the effectiveness of modern agricultural practices [1] Group 2: Power Supply and Support - The local power company established a green channel for electricity supply to support spring farming and irrigation efforts, ensuring timely power delivery [3][5] - Emergency response teams were deployed to conduct thorough inspections and maintenance of irrigation equipment, addressing potential electrical issues proactively [5] Group 3: Community and Collaboration - The power company collaborated with local farmers, providing a 24-hour service hotline to address any urgent power supply needs during the critical irrigation period [5] - Farmers expressed confidence in their harvest due to the reliable electricity support, indicating a strong partnership between the agricultural sector and power supply companies [7]

Group 1 - The Nanjing power supply department ensured the smooth operation of cultural and tourism activities during the May Day holiday, providing a variety of events for citizens and tourists [1] - The 13th Mido Music Festival in Lishui District featured a temporary "energy supply station" set up by the State Grid Nanjing Power Supply Company, offering free fast charging services for attendees [1] - The power supply department conducted thorough inspections of power lines and equipment to ensure the safety and stability of power supply during the music festival [1] Group 2 - The popular rural tourism spot, Gaochun Old Street, attracted many visitors with various folk performances during the holiday [2] - The Gaochun power supply department upgraded eight DC fast charging piles at the scenic area, adding remote monitoring capabilities for real-time status updates [2] - The State Grid Nanjing Power Supply Company has renovated a total of 625 charging piles across highways and scenic areas, and deployed three mobile energy storage vehicles to enhance emergency charging services [2]