核电厂凝汽器泄漏监测系统问题研究及改进应用

Research and Improvement Application of Typical Fault of Condenser Leak Detection System of Nuclear Power Plant

通过对核电厂凝汽器泄漏监测系统运行中存在问题的改进,解决了凝汽器发生泄漏时无法准确判断和定位的问题,缩短了机组维修时间。提出了凝汽器泄漏监测系统在设计选型时应满足的技术条件,对设备采购有一定指导意义。

The article put forward a new way to rapidly fix the leak position when the condenser leak detection monitoring system encounter leakage of the condenser heat exchange tube bundles in the operation of nuclear power plant, which will shorten the time of maintenance greatly. At the same time, the article provides the technical conditions that should be met in the design and selection of the condenser leak detection monitoring system, which can guide the procurement of equipment.