Emergency shut-down and steam turbine intertripping method for two-reactor one-machine reactor

According to the technical scheme, the method is characterized in that a first reactor, a second reactor and a steam turbine generator unit are included, and the first reactor and the second reactor judge logic to control intertripping of the steam turbine generator unit according to the parallel steam working condition. The invention designs a nuclear power unit suitable for operation of two reactors with one steam turbine generator unit, the nuclear power unit is used for emergency shutdown and interlocking tripping of the steam turbine generator unit under the emergency working condition, and the steam supply condition of the two reactors to the steam turbine generator unit is judged through the deviation between the current power of the steam turbine generator unit and the power of the reactors; and unit operation safety is ensured. 本发明公开了一种两堆一机反应堆紧急停堆联跳汽轮机方法,其技术方案要点是包括1号反应堆、2号反应堆和汽轮发电机组，所述1号反应堆和2号反应堆根据并汽工况判断逻辑控制汽轮发电机组的连锁跳闸。本发明设计了一种适用于两座反应堆带一台汽轮发电机组运行的核电机组，用于紧急工况下反应堆紧急停堆联锁跳闸汽轮发电机组,其通过汽轮发电机组当前功率与反应堆功率偏差，判别