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Small modular nuclear power plant with load following and combined heat and power supply function, and its usage

机译:具有负荷跟随和热电联供功能的小型模块化核电站及其用途

摘要

A small modular nuclear reactor plant is provided that can include a core that includes a primary sodium containing cold primary sodium stream and a heated primary sodium stream. The heated primary sodium stream can enter one or more IHXs where the heated primary sodium exchanges heat with secondary sodium flowing in at least one intermediate sodium loop. The intermediate sodium loop can include a secondary sodium stream that can send heat to the energy conversion section via a heat exchanger. The energy conversion portion can include a bypass valve. The bypass valve may bypass energy conversion working fluid (such as S-CO2) out of the turbine during the conditioning period discussed herein. The plant may include passive load following features along with the ability to provide co-heat. [Selection diagram] Figure 1A
机译:提供了一种小型模块化核反应堆设备,其可以包括芯,该芯包括含初级钠的冷初级钠流和加热的初级钠流。加热的一级钠物流可以进入一个或多个IHX,在该处,加热的一级钠与在至少一个中间钠回路中流动的二级钠进行热交换。中间钠回路可以包括次级钠流,​​该次级钠流可以通过热交换器将热量发送至能量转换部分。能量转换部分可以包括旁通阀。在本文讨论的调节时段期间,旁通阀可以将能量转换工作流体(例如S-CO 2)从涡轮机旁排出。该设备可能包括被动负载跟随功能以及提供共热的能力。 [选型图]图1A

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