标准摘要
[中文适用范围]： IEC TS 61400-28:2025 规定了为确保风电场资产（尤其是风力涡轮机）持续保持结构完整性而采取的行动、调查和评估的最低要求，旨在验证这些资产是否仍然适合人员操作。该文件描述了如何维护这些资产并收集适当的证据，以向第三方证明风险已降至最低，特别是当风险与附带损害或伤害有关时，例如风电场附近的人员或建筑物可能遭受的损害或伤害。该文件涵盖了对当前状况和剩余使用寿命的评估，从而为证明结构或主要部件和系统在设计寿命（定义见 3.1.3）和特定场地评估寿命（以较短者为准）之外延长运行提供了技术基础，这些部件和系统构成了安全系统的主要层。 [外文原描述]： IEC TS 61400-28:2025 sets out minimum requirements for actions, investigations and assessments to ensure the continued structural integrity of wind farm assets, particularly wind turbines, aimed at verifying that they remain safe for personnel to operate. The document describes how to maintain those assets and collect suitable evidence to demonstrate to third parties that risks are minimised, particularly where risks are related to collateral damage or injury, such as could be suffered by personnel or structures neighbouring the wind farm. Covered in this document are assessments of current condition and remaining useful life, resulting in the technical basis for justifying extended operation beyond the design life (defined in 3.1.3) and also beyond the site-specific assessed lifetime, whichever is shorter, for structural or major components and systems contributing to primary layer of the safety system.
英文名称Wind energy generation systems - Part 28: Through-life management and life extension of wind power assets