一星在轨，看专属“天眼”护航国家电网

Core Viewpoint - The successful launch of China's first dedicated remote sensing satellite for the power industry, named Electric Engineering Satellite, marks a significant technological breakthrough for the State Grid, enhancing national energy security and contributing to the construction of a new power system [1]. Group 1: Satellite Features and Functions - The Electric Engineering Satellite is specifically designed to meet the growing demand for remote sensing data in power grid development, addressing limitations of general-purpose satellites in resolution, revisit cycles, and data specificity [2]. - The satellite features a spatial resolution better than 0.5 meters, allowing for clear identification of objects the size of an A3 paper from over 500 kilometers above ground, which is crucial for monitoring the condition of power grid infrastructure [3]. - It can conduct continuous observation of over 200 kilometers of transmission lines in a single pass, significantly improving monitoring efficiency for large-scale power transmission projects [3]. Group 2: Technological Innovations - The satellite employs innovative technologies such as multi-angle imaging and intelligent data processing, enabling rapid three-dimensional modeling of power grid facilities and providing precise data for planning and management [3]. - The satellite is part of a broader initiative to create a digital twin of the power grid, enhancing the ability to update and analyze high-precision spatial information across the entire grid [4]. Group 3: Integration and Future Plans - The satellite will work in conjunction with ground monitoring systems to form a comprehensive remote sensing network, improving the safety and emergency management capabilities of the power grid [4]. - The State Grid plans to accelerate the establishment of a satellite constellation for power grid monitoring, integrating satellite design, data reception, intelligent processing, and application into a complete technological chain [5].