牵引电机的失效模式、影响与危害度分析

FMECA of Traction Motor

针对牵引电机在设计生产过程中不同阶段的具体情况,根据铁路或公路运输时的不同工况要求,进行失效模式、影响与危害度分析。将牵引电机系统拆分为各功能子系统,利用失效模式、影响与危害度分析方法确认其中危害度较高的故障模式,并提出改进建议和措施。通过失效模式、影响与危害度分析,可以持续、有效地改善牵引电机的质量,提高客户满意度和产品竞争力。

According to the specific conditions of the traction motor in different stages of design and production process, the FMECA was carried out according to the different working conditions of the railway or road transportation. The traction motor system was divided into functional subsystems, and the FMECA was used to identify the fault modes with high hazard degree while suggestions and measures for improvement were proposed. Through the FMECA, the quality of traction motors can be continuously and effectively improved, so that the customer satisfaction and product competitiveness can be enhanced.