DEH转速测量系统的故障树分析

Fault Tree Analysis for a DEH Rotating-Speed MeasurementSystem

本文利用故障树理论对300MW汽轮机DEH转速测量系统的可靠性进行仿真,研究系统的可靠性,并对系统进行失效分析,提出我们的看法。

Through the use of a Monte Carlo method-based fault tree theory the reliability simulation of a digital electro-hydraulic (DEH) speed measurement system of a 300 MW steam turbine was performed and the system reliability studied along with a fault analysis of the system. On the basis of the above some observations were given.