An inter-module coordinated control scheme for the operation of a multi-module nuclear power plant with basic load

The invention discloses an inter-module coordinated control scheme for the operation of a multi-module nuclear power plant with basic load, and belongs to the field of nuclear energy science and engineering. For a multi-module nuclear power plant consisting of modules containing n nuclear steam supply systems and in order to make the station with basic load operate, the scheme contains n modular feedwater flow feedback control circuits, one main steam pressure feedback control circuit and one main feedwater flow feedback control circuit. Thus, the coordination control problem caused by the sharing of feedwater main tubes and steam main tubes by the multiple nuclear steam supply systems can be solved. 本发明公开了多模块式核电站带基本负荷运行的模块间协调控制方案，属于核能科学与工程领域。对于含有n个核蒸汽供应系统模块组成的多模块式核电站，为使电站带基本负荷运行，其模块间协调控制方案包含n条模块给水流量反馈控制回路，1条主蒸汽压力反馈控制回路和1条主给水流量反馈控制回路。解决了多个核蒸汽供应系统模块因共用给水母管和蒸汽母管而产生的协调控制问题。