心智观察所：乌克兰“蛛网”行动，让人想起我国核电领域的“绝密较量”

Core Viewpoint - The recent operational launch of the Shandong Rongcheng Shidao Bay High-Temperature Gas-Cooled Reactor (HTR-PM) marks a significant advancement in nuclear energy technology, showcasing China's leadership in the development of fourth-generation nuclear power and its inherent safety features [3][5]. Group 1: Technological Advancements - The Shidao Bay nuclear power plant is the world's first fourth-generation nuclear power station, utilizing helium gas as a coolant and achieving operational temperatures of 750-950°C, significantly higher than third-generation reactors [3][5]. - The core technology involves TRISO ceramic-coated fuel particles, which can withstand temperatures exceeding 1600°C, effectively containing radioactive materials [3][5]. - The reactor's design ensures that even in the event of a complete power failure or cooling system failure, there is no risk of core meltdown or radioactive leakage [3][5]. Group 2: Safety and Security Measures - The reactor's inherent safety features include a passive cooling system that allows the reactor to cool naturally without external power, significantly reducing the risk of incidents similar to the Fukushima disaster [3][5]. - To counter modern threats, the Shidao Bay nuclear power station has implemented a multi-layered defense system, including high-precision radar monitoring, electronic jamming technology, and physical barriers to prevent unauthorized drone access [5][8]. - The power and control systems of the plant are designed with redundancy to maintain critical functions even if some facilities are damaged [7]. Group 3: Cybersecurity and Espionage Prevention - The plant employs "gap isolation" technology to physically separate critical control systems from external networks, effectively preventing hacking attempts [7][9]. - Regular cybersecurity drills are conducted by the China National Nuclear Corporation to ensure the digital defense capabilities of the HTR-PM [7][9]. - Advanced security networks, including facial recognition and infrared monitoring, are deployed around the plant to ensure the safety of critical areas [8][9].