基于FTA的电梯驱动主机振动故障分析

Vibration Failure Analysis of Elevator Traction Machine Based on FTA

针对电梯驱动主机的各种振动故障行为,分析了其振动的原因,利用FTA故障树分析法建立了一个合理有效的电梯驱动主机振动故障树模型,该系统简单、直观、有效,具有一定的实践指导意义。

In view of all kinds of vibration fault behavior of elevator driver,the reason of vibration was analyzed.A reasonable and effective vibration fault tree model of elevator driver was established by FTA fault tree analysis.The system is simple,intuitive and effective,and has some practical guiding significance.