【摘要】 本系统为5MW THR 提供核过程的监测、控制和保护,能实现本堆正常工况的稳定运行或变工况的调节以及事故工况下的反应堆保护。本系统由核测量、反应堆保护、反应堆控制、预警、在线计算机和控制室等6个子系统组成,并根据5MW THR 的用途和控制要求进行设计,力求简单和低成本。本系统的设计在某些方面不同于核电站控制系统,并为商用示范堆的设计和建造提供研究手段。更多还原

【Abstract】 This system provide the means of monitor,control and protection for5MW THR.It covers six subsystems,they are the nutron flux measure-meat system,the reactor protection system,the reactor control system,the alarm system,the on-line process computer system and the centralcontrol room.The control system overall design based on the type andthe use of 5MW THR,as well as nuclear and thermal characteristicsof the reactor,the design follow the relative code and standards fornuclear power plants safety design.更多还原