QFSN-300-2型汽轮发电机双流环密封油系统漏油分析及处理措施  

Analysis and Treatment Measures for Leakage of Double-flow Sealing Oil System in QFSN-300-2 Type Turbogenerator

作　　者：钱燕 

机构地区：[1]西北电力建设第一工程公司,陕西渭南714000

出　　处：《陕西电力》2008年第3期57-60,共4页Shanxi Electric Power

摘　　要：根据多年的安装经验,结合对深圳妈湾电厂QFSN-300-2型汽轮发电机密封油系统进油事故案例的分析及处理,总结、分析了该型汽轮发电机双流环密封油漏油和窜油的主要原因,介绍了处理措施。Based on many years＇installation experiences, combined with the analysis and treatment for oil-in fault of sealing oil system in QFSN-300-2 type turbogenerator in Shenzhen Mawan Power Plant, the main causes of oil leakage and its diffusion to other channels of double -flow sealing oil system for this type turbogenerator, are summarized and analyzed. Then, treatment measures are introduced.

关 键 词：汽轮发电机 氢冷 密封油 内漏油 窜油 

分 类 号：TM301.4[电气工程—电机]