标准摘要
[中文适用范围]： 本文件规定了对各种类型的电动机进行振动诊断时要考虑的程序。 本文件涵盖的四种电机类型是鼠笼感应电机、绕线转子感应电机、凸极电机和直流电机。 注：前两种类型在 ISO 20958 中定义。 该文件主要适用于功率在 15 kW 以上的电机。 本文件旨在供状态监测从业人员、工程师和技术人员使用，并提供实用的基于振动的逐步故障诊断方法。 此外，它还提供了一系列机器和组件类型及其相关故障症状的大量示例。 在某些情况下，本文档中介绍的过程可以应用于其他类型的电机，例如发电机，但可能存在与此类机器相关的其他特定技术，这些技术未包括在本文档中。 使用非振动量（例如电压和电流）来识别和分析电动机中与振动相关的故障超出了本文件的范围。 [外文原描述]： ISO 13373-9 specifies procedures to be considered when carrying out vibration diagnostics of various types of electric motors. The four motor types covered by ISO 13373-9 are squirrel-cage induction, wound-rotor induction, salient-pole and DC motors. NOTE The first two types are defined in ISO 20958. ISO 13373-9 is mostly applicable to motors with power above 15 kW. ISO 13373-9 is intended to be used by condition monitoring practitioners, engineers and technicians and provides a practical step-by-step vibration-based approach to fault diagnosis. In addition, it gives a number of examples for a range of machine and component types and their associated fault symptoms. The procedures presented in ISO 13373-9 can, in some cases, be applied to other types of electrical machines, such as generators, but there can be other specific techniques associated with such machines that are not included in ISO 13373-9. The use of non-vibration quantities, such as voltage and current, to identify and analyse vibration-related faults in electric motors is outside the scope of ISO 13373-9.
英文名称Condition monitoring and diagnostics of machines — Vibration condition monitoring — Part 9: Diagnostic techniques for electric motors