孟龙,张维科,李俊菀,龙国军,孙鹏,黄治国,蒋友伟

• 1:西安热工研究院有限公司
• 2:中国华能集团有限公司山东分公司
• 3:华能国际电力股份有限公司德州电厂
• 4:湖北能源集团襄阳宜城发电有限公司

摘要(Abstract)：

为提高凝汽器泄漏冷却管定位的时效性和准确性，解决无法在线定位的难题，采用理论分析和试验研究相结合的方法论证了泄漏冷却管在线定位技术的最优路线。结果表明：示踪气体泄漏检测技术具有定位效率高和定位精度高的特点，适用于开发凝汽器泄漏冷却管在线定位技术；在凝汽器半侧隔离放水期间建立氦质谱检测变化值、时间、水室液位高度3个变量间的关系模型，定位凝汽器泄漏冷却管所在高度，从而确定凝汽器泄漏管排。

关键词(KeyWords)： 凝汽器;冷却管;泄漏;管排;氦质谱检漏;文丘里

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 孟龙,张维科,李俊菀,龙国军,孙鹏,黄治国,蒋友伟

DOI: 10.19666/j.rlfd.202405098

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