在核电汽轮机的热力循环系统中采用外置式汽水分离再热器(MSR)的目的是为了提高汽轮机组的循环热效率,降低最终的排汽湿度,以减少汽轮机零、部件的腐蚀。提高机组的运行可靠性。而MSR的监控系统,即再热温度控制器(RTC)是MSR不可缺少的控制中枢。在汽轮机组运行过程中,监控系统能完全控制MSR,以保证与汽轮机匹配运行。本文除扼要地介绍了监控系统同MSR的联系接口外,着重对该系统的功能作详细的分解,并对RTC的操作面板作了充分的说明。这些内容,对于要了解核汽轮机运行的工程技术人员来说是应该掌握的,对于核 The purpose of using an external soda separator reheater (MSR) in the thermal power system of a nuclear power turbine is to improve the thermal efficiency of the steam turbine and reduce the final exhaust humidity so as to reduce the corrosion of turbine zero and components. Improve the operational reliability of the unit. The MSR monitoring system, the reheat temperature controller (RTC), is an indispensable control center for MSR. During the operation of the steam turbine, the monitoring system can fully control the MSR so as to ensure the matching with the steam turbine. In addition to a brief introduction to the contact interface between the monitoring system and the MSR, this article focuses on the detailed breakdown of the system’s functions and gives a full explanation of the RTC’s operation panel. These contents should be mastered by engineers and technicians who understand the operation of nuclear steam turbines. For the nuclear