reactor instrumentation

Reactor instrumentation and control

反应堆仪表监测和控制

Measures to enhance the reliability of digital reactor instrumentation and control system

数字化反应堆仪表控制系统的可靠性设计

This system combines core physics simulation with the data, which is from the plant and reactor instrumentation.

该系统将仿真计算与仿真对象有机的结合起来，实现了仿真计算和仿真对象数据的共享。

It describes the selection of the reactor protection variables, core control and monitoring by the reactor control system and the measures to improve the plant availability. It also introduces the process for development of key instrumentation in China in detail.

具体介绍了反应堆保护系统保护变量的选取、反应堆控制系统对堆芯的控制和监测以及提高核电厂可利用率的设计，并着重介绍了重要仪表控制设备的国产化研制过程。

The fitting parameter is adjusted according to the reactor physical calculation or the experiment of power calibration. The simulation result shows that the method can simulate the ex-core neutron instrumentation system accurately in real-time and meets the needs of NPP full-scope training simulator.

根据反应堆物理计算或功率刻度实验确定拟合系数，可以实时准确仿真堆外核测量系统，满足核电厂全范围培训模拟器的要求。