Attacked risk analysis and influencing factors of nuclear power station

Nuclear power stations are important pillars of the national nuclear system, whose defense security is an important guarantee for ensuring the safety and sustainable development of nuclear energy, providing support for national energy security. Based on the possible means of attack by war risk or terrorists, the realistic risks faced by nuclear power plants, such as violent terrorist activities, ultra-low altitude drone attacks, and cyber electronic attacks, are analyzed and the characteristics of various risks and threats are described. Three categories of detection and navigation, combat performance and destruction effect are distinguished, and 11 typical factors affecting risk generation are proposed. The logical relationship and mechanism of enemy "detection-fight-consequence" is analyzed, and the index evaluation system of influencing factors of nuclear power station attacked risk is constructed, which provides theoretical and methodological support for scientific measurement of the attack risk faced by nuclear power plants, targeted strengthening of nuclear power plant defense measures and optimization of emergency force application.