Titan130透平滑油箱通风压力高导致的停机故障及其解决方案  

Shutdown fault caused by high ventilation pressure in Titan130 turbine lubricating oil tank and its troubleshooting

作　　者：陈洪伟 谢小波[1] CHEN Hongwei;XIE Xiaobo(CNOOC Energy Technology&Services-Oil Production Services Co.,Tianjin 300452,China)

机构地区：[1]中海油能源发展股份有限公司采油服务分公司,天津300452

出　　处：《天津科技》2025年第4期17-20,共4页Tianjin Science & Technology

摘　　要：分析Titan130透平因滑油箱通风压力高而导致停机的原因,并提出相应的解决方案。在介绍Titan130透平滑油系统和滑油箱设定参数的基础上,详细分析造成通风压力高的两个主要原因,即滑油箱通风不畅和滑油回油管线内压力升高。针对这两种情况,分别提出检查油气分离器、通风管线弯头处积液、通风管线上阀门状态及轴承进回油管线密封情况等方案,为解决Titan130透平通风压力高问题提供了有效方法。This paper analyzes the reasons for the shutdown caused by the high ventilation pressure in the Titan130 turbine lubricating oil tank,and puts forward the corresponding solutions.The lubricating oil system of Titan130 turbine and the setting of parameters of the oil tank are introduced.The two main reasons for the high ventilation pressure are analyzed,namely,the poor ventilation of the lubricating oil tank and the increase of pressure in the lubricating oil return pipeline.In view of these two situations,solutions such as checking oil and gas separator,liquid accumulation at the elbow of ventilation pipeline,valve status on ventilation pipeline and sealing of bearing inlet and return oil pipeline are put forward respectively,which provides an effective method to solve the problem of high ventilation pressure of Titan130 turbine.

关 键 词：Titan130透平 滑油箱 通风压力 停机原因 故障解决 

分 类 号：TK478[动力工程及工程热物理—动力机械及工程]