变频供水设备的故障树分析与性价比

Fault Tree Analysis and Ratio of Performance to Price on Variable Frequency Water Supply Equipment

本文通过对变频供水设备建立故障树,并对其进行定性、定量分析,揭示了故障树分析(FTA)对提高产品性价比的重要意义。

The fault tree of variable frequency water supply equipment is established and analyzed qualitatively and quantitatively in this paper. It is indicated that fault tree analysis（FTA） is very important to increase the ratio of performance to price of equipment.