Core Viewpoint - The application of drone technology in the construction and operation of a large-scale renewable energy project in the Kubuqi Desert demonstrates significant efficiency improvements and addresses challenges posed by traditional inspection methods [1][2][3]. Group 1: Drone Technology in Renewable Energy - DJI's drone technology enhances the efficiency of photovoltaic inspections, achieving a 26-fold increase in inspection capacity compared to traditional manual methods, with drones inspecting approximately 30,000 solar panels daily [2]. - The drone system has a fault identification accuracy of over 95%, utilizing both visible light and infrared thermal imaging to detect anomalies in solar panel performance [2][3]. - The introduction of drones in the construction phase allowed for terrain surveying of over 60,000 acres to be completed in just two weeks, improving efficiency by nearly nine times compared to traditional methods [3]. Group 2: Operational Benefits and Environmental Impact - The use of drones in the Kubuqi Desert not only improves operational efficiency but also contributes to ecological restoration by creating a sustainable model of "photovoltaic power generation + grass planting + animal husbandry" [3]. - Continuous monitoring through drones provides quantitative data that supports sand control efforts, vegetation optimization, and long-term assessments of sand dune activity and vegetation recovery [4]. - The drone inspection system has been implemented in over 1,000 renewable energy stations in China, achieving a 50% coverage rate in domestic renewable energy sites [3].

Core Insights - The article highlights the innovative use of drone technology in the construction and ecological management of the world's first 10 million kilowatt-level renewable energy base located in the Kubuqi Desert, Inner Mongolia [1][2]. Group 1: Renewable Energy Base - The Kubuqi Desert renewable energy base features a vast array of over one million photovoltaic panels, creating a "photovoltaic Great Wall" that serves as a green barrier between the Yellow River and the desert [1]. - The solar power station, with an installed capacity of 1 million kilowatts, occupies an area of 32,000 acres, equivalent to 3,000 standard soccer fields, and includes over 2 million critical devices [2]. Group 2: Operational Challenges - The elevated installation of photovoltaic panels (1.5 meters or more) significantly increases maintenance difficulties compared to traditional projects (0.8 to 1 meter) [2]. - Traditional manual inspections require 180 days to complete a full inspection of the solar power station, which is impractical given the vast area and complex internal roadways [2]. Group 3: Drone Technology Implementation - Drone-based inspections have improved efficiency, allowing for the inspection of approximately 30,000 photovoltaic components daily, completing the entire station inspection in 36 days, which is over 26 times more efficient than manual methods [2][3]. - Drones equipped with high-definition visible light and infrared thermal imaging can detect temperature anomalies in photovoltaic components, indicating potential issues such as overload or diode failure [3]. Group 4: Broader Applications and Impact - The application of drone technology extends to over 1,000 renewable energy stations in China, achieving a 50% coverage rate for drone inspection solutions across domestic renewable energy sites [4]. - The use of drones has significantly enhanced operational efficiency, with terrain mapping completed in just two weeks for a site of over 60,000 acres, improving efficiency by nearly nine times compared to traditional methods [4].

Core Viewpoint - The article highlights the dedication and transition of retired military personnel who have joined the State Grid Baiyin Power Supply Company, emphasizing their commitment to serving the public and maintaining high standards in their new roles [1][16]. Group 1: Contributions of Veterans - The transmission operation inspection center consists of 34 veterans who have transitioned from military roles to power supply positions, showcasing their loyalty and dedication to serving the people [1]. - Zhang Meng and Cheng Jianyong, both veterans, exemplify the precision and courage required in high-altitude live-line work, which is described as "dancing on the edge of a knife" [2][4]. - The center has completed over 30 live-line operations in the past three years, maintaining a record of zero errors and zero accidents, demonstrating the effective mentorship of veteran employees [6]. Group 2: Technological Advancements - Veterans have embraced new technologies, such as drones and electric lifting devices, to enhance the efficiency and safety of live-line operations, marking a shift from individual skills to mechanized work [6]. - The introduction of drone inspections has allowed for advanced monitoring and data collection, contributing to the safety and reliability of power lines [11]. Group 3: New Generation of Veterans - Newer veterans, like Song Chengzhi and Xiao Fusheng, have joined the company, bringing fresh energy and a commitment to excellence, quickly adapting to the demands of the power supply industry [12][14]. - This new generation is characterized by their rapid growth and ability to take on significant responsibilities, such as leading teams in high-standard project inspections [14]. Group 4: Overall Impact - The collective efforts of these veterans contribute to the broader mission of ensuring national energy security and supporting high-quality development in the power sector [16]. - Their stories reflect the dedication and discipline instilled in them during their military service, which they now apply to their roles in the power industry [16].

Core Viewpoint - The application of drone technology in power transmission inspection has significantly improved efficiency and safety, transitioning from manual to automated processes in the industry [1][3][4]. Group 1: Drone Technology Development - The team began exploring drone inspections in 2013, facing challenges such as complex structures and operational difficulties, initially achieving only 3-5 tower inspections per day [3]. - After several years of development, the drone inspection capabilities improved, allowing for the completion of inspections of 10 towers in half an hour, replacing manual inspections [3]. Group 2: Innovations in Drone Inspection - The team developed three key innovations: an autonomous navigation system for drones, a multi-spectral imaging system for defect detection, and an intelligent analysis system that achieves over 95% accuracy in identifying defects from inspection images [3][4]. - In 2021, the team deployed the first drone nest for autonomous inspections, enabling remote control of drones over distances of up to 4 kilometers without human intervention [4]. Group 3: Achievements and Future Prospects - By 2023, the team established 568 drone nests across the province, creating a collaborative inspection demonstration area and normalizing the use of drone inspections [4]. - The evolution of drone inspections has progressed from manual control (1.0) to autonomous inspections (2.0) and finally to collaborative drone nests (3.0), marking a significant transformation in the industry [4].

Core Viewpoint - The company is proactively ensuring stable electricity supply during the upcoming May Day holiday by utilizing drone technology for detailed inspections of power lines and equipment [1][4]. Group 1: Drone Inspection Implementation - The drone inspections cover important transmission lines, substations, and key equipment within the jurisdiction [4]. - Compared to traditional manual inspections, drones offer advantages such as flexibility, comprehensive perspectives, and the ability to reach difficult terrains, allowing for high-definition imaging and infrared temperature measurement [4]. Group 2: Detection and Response to Hazards - During the inspection of the 10 kV Duxi line, the drone detected an abnormal temperature increase in a tension clamp, which was later confirmed to be due to poor contact [4]. - The company quickly organized a repair team to replace the problematic clamp, successfully eliminating the safety hazard [4]. - To date, the company has completed inspections of 23 major lines and identified and addressed 3 hazards, ensuring the equipment is "healthy" for operation [4]. Group 3: Emergency Preparedness and Future Plans - The company has developed a detailed emergency response plan and assigned personnel for 24-hour monitoring to ensure quick and efficient handling of any unexpected situations [4]. - Moving forward, the company plans to increase inspection efforts and leverage the advantages of drone technology to create a safe, stable, and reliable electricity environment for users during the holiday [4].

Core Viewpoint - The article highlights the achievements and contributions of Li Ning, a leader in the transmission operation and maintenance center of State Grid Hebei Hengshui Power Supply Company, showcasing his dedication to innovation and training young professionals in the power industry [1][2][5]. Group 1: Professional Background and Achievements - Li Ning, born in June 1982, has transitioned from a retired soldier to a leading figure in transmission operation and maintenance over 21 years, earning numerous accolades including the National May Day Labor Medal and various technical expert titles [1][2]. - After retiring from the military in October 2004, Li Ning faced initial challenges due to a lack of professional skills but actively sought to improve by participating in tower operations and pursuing further education, ultimately becoming an expert in the field [2][4]. Group 2: Innovations and Contributions - Li Ning has developed and revised numerous operational guidelines and technical standards, contributing to 97 revised work instructions, 29 job specifications, and 306 technical standard documents [2]. - He pioneered five new operational methods, including the "split conductor clamp" technique, which have been integrated into the maintenance protocols of State Grid Hebei Power Company, marking significant advancements in transmission line maintenance technology [2][5]. Group 3: Training and Mentorship - As the head of an innovation studio established in 2016, Li Ning focuses on nurturing young talent by sharing his expertise and implementing a structured training approach that includes project-based learning and problem-solving [7][8]. - Under his mentorship, young professionals like Guo Lianju have rapidly advanced, achieving recognition as technical experts, while the innovation studio has produced 236 innovative results, with several receiving national patents and awards [8].