停机不停堆的瞬态过程以及风险分析

The Process of Turbine Trip but Reactor not Trip and Risk Analysis

本文主要介绍了停机不停堆时一回路平均温度,蒸汽发生器水位,稳压器压力,稳压器水位的变化过程和控制系统对这些参数的调节,满功率情况下发生停机不停堆时,核功率大于30%时的停堆风险分析以及对停机不停堆规程I6的应用。

This paper mainly introduces the change process of the average temperature of the first circuit, SG level,pressuizer pressure,pressuizer level and control of these parameters control system,when happen turbine trip but reactor not trip in full power,the risk analysis of reactor trip when nuclear power beyond 30%,and the application of I6 rules.