标准摘要
[中文适用范围]： IEC 61400 的这一部分规定了海上风力涡轮机现场外部条件评估的附加要求，并规定了确保海上风力涡轮机工程完整性的基本设计要求。其目的是提供适当级别的保护，防止在计划使用寿命期间所有危险造成的损坏。该标准重点关注海上风力涡轮机结构部件的工程完整性，但也涉及控制和保护机制、内部电气系统和机械系统等子系统。如果支撑结构承受水动力载荷，则风力涡轮机应被视为海上风力涡轮机。本标准规定的设计要求不一定足以确保浮动式海上风力发电机组的工程完整性。本标准应与第2条中提及的相应IEC和ISO标准一起使用。特别是@本标准完全符合IEC 61400-1的要求。根据本标准设计的海上风力发电机组的安全等级应为达到或超过 IEC 61400-1 固有的水平。在某些条款@中，全面的要求说明有助于清晰@包括对 IEC 61400-1 文本的复制。 [外文原描述]： IEC 61400-3:2009 specifies additional requirements for assessment of the external conditions at an offshore wind turbine site and specifies essential design requirements to ensure the engineering integrity of offshore wind turbines. Its purpose is to provide an appropriate level of protection against damage from all hazards during the planned lifetime. Focuses on the engineering integrity of the structural components of an offshore wind turbine but is also concerned with subsystems such as control and protection mechanisms, internal electrical systems and mechanical systems. It should be used together with the appropriate IEC and ISO standards, in particular with IEC 61400-1. This publication is to be read in conjunction with IEC 61400-1:2005 . This publication is of high relevance for Smart Grid.
英文名称Wind turbines - Part 3: Design requirements for offshore wind turbines