摘要
对某国外项目135MW汽轮机试运行期间2次润滑油压突降原因进行详细分析,经过逐一排查最终排除了故障,并给出了汽轮机在安装阶段预防润滑油系统故障的建议,对同类型机组具有一定的借鉴意义。
This paper will analyses the cause of the lubricating oil pressure two-time dump during the commissioning period of a 135 MW steam turbine in detail, finally remove the fault after searching one by one, and give the suggestions during the turbine installation phase which could prevent lubricating oil system fault. This paper is certain reference of the same type steam turbine.
引文
[1] 张泽斌,段鸿飞.汽轮机组断油烧瓦典型案例分析[J].东方汽轮机,2014(3):66-68.
[2] 孙俊南. 润滑油压过低的原因及解决措施[J].汽轮机技术,2001,43(4): 248-249.
[3] 李路江,贾文菊,李晖,等.300 MW汽轮机润滑油系统问题分析及优化措施[J].河北电力技术,2006,25(4):25-26.