本文件规定了风力涡轮机状态监测系统的实施，特别关注传动系的监测。提供了FMSA的实际实施指南，以及关于用于直接驱动和齿轮传动风力涡轮机传动系故障模式检测、诊断和预测的状态监测系统的最佳实践和最低建议的说明指南，包括: a） 主轴承； b） 齿轮箱，如适用；和 c） 发电机（机械方面）。 这还包括联轴器和润滑系统等子部件。 本文件概述了风力涡轮机状态监测的重要方面，并参考了其他标准，其中提供了关于这些主题的深入信息。

This document specifies the implementation of a condition monitoring system for wind turbines, with particular focus on monitoring of the drivetrain. Guidance for a practical implementation of the FMSA is provided, as well as guidance for specifying best practices and minimum recommendations regarding the condition monitoring system used for failure mode detection, diagnostics and prognostics of the direct drive and geared wind turbine drivetrain, including: a) main bearing(s); b) gearbox, if applicable; and c) generator (mechanical aspects). This also includes subcomponents such as coupling and the lubrication system. This document provides an overview of the important aspects of condition monitoring of wind turbines and makes references to other standards where in-depth information on the subjects is available.