核反应堆 保护系统用于非安全目的

[中文适用范围]： 延伸至各类核设施中涉及非安全级保护功能的系统设计，强调在保障反应堆安全运行的前提下，优化辅助保护功能的技术实现路径。该规范经过多次技术修订，反映了行业对非安全保护系统性能认知的持续深化，为相关技术标准的更新迭代提供了重要依据。 ***此介绍可能不准确，请注意参考原文。 [外文原描述]： Applies to the protection system of a nuclear reactor and, more especially, to all interconnections between a reactor protection system and all other systems and equipment not part of the protection system, except the physical connection between sensors of the protection system and the physical variables that they monitor, the electrical connection between the protection system and the reactor control rods or other safety mechanism, the electrical and pneumatic connections to the power distribution system (mains) and pneumatic supplies that supply power to the protection system.