冷停机﹝炉﹞状态 cold shutdown condition
冷停机余量 cold shutdown margin
冷却停机 cooling shut down ; cooling down
强制通风冷却停机 air blast shutdown
停机冷却器 shut-down cooler ; cooler shut-down
停机冷却型态 shutdown cooling mode
停机却冷却误作用 shutdown cooling mal-function
停机冷却 cooling shut-down ; shut-down cooling
余热移除停机冷却供应 RHR reactor shutdown cooling supply
大型直接空冷机组空冷凝汽器在冬季启动、停机过程以及低负荷运行阶段的防冻问题尤为突出。
Antifreezing is always a notable problem in the start-up in winter, shutdown process and low load operation period of air cooling condenser of large size direct air cooling unit.
介绍了S109FA机组温度匹配的目的及原理；分析了机组在冷态开机过程中的汽机卸载现象及优化开机程序；最后，介绍了温度匹配法滑参数停机的目的、详细操作步骤、注意事项等。
The paper introduces the purpose and principle of temperature matching of S109FA unit, analyzes load rejection phenomena of turbine during cold-state start-up, and optimized start-up procedure.
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