标准摘要
[中文适用范围]: 本文件提供了确保波浪、海洋、潮汐和河流能量转换器(统称为海洋能量转换器)工程完整性的设计要求。其目的是提供适当水平的保护,防止可能导致MEC结构、机械、电气或控制系统灾难性故障的所有危害。图1说明了本文件的范围以及与海洋能量转换器安装其他要素的关键接口。 本文件适用于MEC主结构、附件、海床接口、机械系统和电气系统,因为它们与设备在特定场地环境条件下的可行性有关。本文件适用于在运行期间无人值守的浮动或固定在海底或岸上的MEC。 除了环境条件外,本文件还使用极限状态设计方法处理设计条件(正常运行、带故障运行、停泊等);设计类别(正常、极端、异常和运输);以及极限状态(可使用性、极限、疲劳和意外)。 本文件与作为规范性引用的IEC和ISO标准以及管辖安装场地的区域法规一起使用。 本文件适用于设计用于从海洋、潮汐和河流能源运行的MEC系统,但不适用于与水电蓄水或拦河坝相关的系统。本文件也适用于波浪能量转换器。不适用于海洋热能转换(OTEC)系统或盐度梯度系统。 本文件优先于现有适用的标准,用于额外指导。本文件遵循使用部分安全系数进行载荷和材料的极限状态设计方法,以确保根据ISO 2394的MEC可靠性。 本文件适用于从初步设计阶段到已进展到高级原型和商业部署的MEC。预计本文件将用于设计符合性认证方案。 [外文原描述]: IEC TS 62600-2:2019 provides design requirements to ensure the engineering integrity of wave, ocean, tidal and river current energy converters, collectively referred to as marine energy converters. Its purpose is to provide an appropriate level of protection against damage from all hazards that may lead to catastrophic failure of the MEC structural, mechanical, electrical or control systems. This document provides requirements for MEC main structure, appendages, seabed interface, mechanical systems and electrical systems as they pertain to the viability of the device under site-specific environmental conditions. This document applies to MECs that are either floating or fixed to the seafloor or shore and are unmanned during operational periods. In addition to environmental conditions, this document addresses design conditions (normal operation, operation with fault, parked, etc.); design categories (normal, extreme, abnormal and transport); and limit states (serviceability, ultimate, fatigue and accidental) using a limit state design methodology. This second edition cancels and replaces the first edition published in 2016. This edition includes the following significant technical changes with respect to the previous edition: a) The second edition sets forth design conditions unique to marine energy converters.
英文名称Marine energy - Wave, tidal and other water current converters - Part 2: Marine energy systems - Design requirements