一、引言控制再热器的温度随汽轮机负荷的变化是核电汽轮机汽水分离再热器运行的关键。在《再热器温度控制系统问题之一》[1]中,已导出了再热器的传热系数随功率变化的关系式。并得出:在额定负荷下传热系数 I. INTRODUCTION Controlling the temperature of the reheater as a function of the turbine load is the key to the operation of the steam-water separator reheater of a nuclear power turbine. In the “Reheater temperature control system, one of the problems” [1], has been derived reheater heat transfer coefficient with the power of the relationship. And draw: The heat transfer coefficient under rated load