IEC TS 61400-31:2023制定了评估风力涡轮机可能对公众构成的风险的指南。 本文件旨在促进风力涡轮机风险评估的统一范围和方法的统一使用。本文件涵盖由内部或外部原因引起的风险，如技术故障、人为错误、极端风力条件、涡轮机结冰、雷击、地震、洪水、山体滑坡或火灾。本文件仅涵盖水平轴且扫掠面积大于200 m2的陆上风力涡轮机。不包括变电站和其他外部结构。 本文件描述了风力涡轮机运行期间的风险，包括维护、空转和停止。它没有描述施工、土建工程、起重机操作、组装或退役期间的风险。根据本文件的风险通过规定性和/或基于风险的方法进行评估。 本文件涵盖了将风险降低到可容忍水平所需的风险降低措施。

IEC TS 61400-31:2023 establishes a guideline for the assessment of the risks which a wind turbine may pose to the general public.
This document aims to facilitate a uniform scope and a uniform use of methods in wind turbine risk assessments. This document covers risk due to internal or external causes, such as technical failures, human errors, extreme wind conditions, turbine icing, lightning strikes, earthquakes, flooding, landslides or fire.This document covers only onshore wind turbines with a horizontal axis and a swept area greater than 200 m2. Substations and other external structures are excluded.
This document describes risks during operation of the wind turbine including maintenance, idling and standstill. It does not describe risks during construction, civil works, crane operations, assembly or decommissioning.
Risks according to this document are assessed by prescriptive and/or risk-based methods.
This document covers risk reduction measures that might be necessary to reduce risk to a tolerable level.