基于故障树的船舶主动力滑油压力过低的原因分析

Analysis of Oil Pressure for Steamer Lubricant Pump based on Failure Tree

滑油系统是船舶动力系统中的重要系统,其可靠性的好坏直接影响了整个动力系统的运行状况。在分析引起滑油压力过低原因的基础上,利用故障树理论绘制了滑油压力过低的故障树,并给出滑油压力过低的初步诊断步骤和方法。

Lubricant system is the important system for ship power system. The reliability of the lubricant system affects directly the work status of the power system. After analyzing the reason that the lubricant pressure is too low, the fault tree of the lubricant pressure too low is set by the theory of the fauh tree. The primary diagnosis approach and means for the lubricant pressure too low is given.