南方电网广东广州供电局： 发布超大城市电网数字孪生时空智能平台

Core Viewpoint - The Guangzhou Power Supply Bureau has developed a digital twin spatiotemporal intelligent platform for ultra-large city power grids, achieving international leading standards in technology and aiming to enhance the safety and efficiency of power supply in the region [1][3]. Group 1: Technological Advancements - The digital twin platform integrates advanced technologies to enhance the observability, measurability, and controllability of the power grid, addressing both development and safety [3]. - The platform employs a full-chain digital twin technology system, enabling comprehensive transparency from micro-level intelligent sensing to macro-level regulatory oversight [3]. - It utilizes domestic technology to mitigate safety risks associated with foreign platform dependencies, providing a self-controlled solution for Guangzhou [3]. Group 2: Achievements and Performance - During the "14th Five-Year Plan" period, the Guangzhou Power Supply Bureau achieved a power supply reliability rate of 99.9984%, maintaining international leadership [4]. - The platform covers 9,425 kilometers of transmission lines, 443 substations, and 129,108 distribution transformers, transitioning from passive response to proactive defense against risks [5]. - The bureau successfully ensured zero faults and zero power interruptions during the "15th National Games," showcasing its commitment to reliable power supply [4][5]. Group 3: Future Directions - The Guangzhou Power Supply Bureau plans to continue leveraging technology and data to enhance the safety and stability of the power grid, aligning with the goals of the "15th Five-Year Plan" [6]. - The focus will be on promoting green energy solutions and activating new industrial momentum, ensuring the power supply meets the needs of the population and supports economic growth [6].