海洋能源.波浪、潮汐和其他水流转换器.第3部分:机械负荷的测量

[中文适用范围]： 本部分IEC 62600描述了用于载荷仿真模型验证和认证的波浪、潮汐及其他水流转换器（包括河流电流转换器）等流体动力海洋能量转换器上机械载荷的测量。本文档包含此类活动（如站点选择、被测量量选择、数据采集、校准、数据验证、测量载荷工况、捕获矩阵、后处理、不确定度确定和报告）的机械载荷测量要求和推荐。还提供了信息性附录以提高对测试方法的理解。本文档中描述的方法也可用于其他目的的机械载荷测量，例如获得载荷的测量统计表示、设计载荷的直接测量、安全和功能测试或子系统或组件结构载荷的测量。通过技术资格过程，测试要求可适应特定的海洋能量转换器。本文档还定义了子系统或部分的全尺寸结构测试的要求，特别关注海洋能量转换器转子的全尺寸结构测试以及对所获得测试结果的解释和评估。本文档侧重于与评估叶片结构完整性相关的测试方面。测试的目的是以可接受概率确认整批生产的叶片类型符合设计假设。 [外文原描述]： IEC TS 62600-3:2020 describes the measurement of mechanical loads on hydrodynamic marine energy converters such as wave, tidal and other water current converters (including river current converters) for the purpose of load simulation model validation and certification. This document contains the requirements and recommendations for the measurement of mechanical loads for such activities as site selection, measurand selection, data acquisition, calibration, data verification, measurement load cases, capture matrix, post-processing, uncertainty determination and reporting. This document also defines the requirements for full-scale structural testing of subsystems or parts with a special focus on full-scale structural testing of marine energy converter rotor blades and for the interpretation and evaluation of achieved test results. This document focuses on aspects of testing related to an evaluation of the structural integrity of the blade. The purpose of the tests is to confirm to an acceptable level of probability that the whole installed production of a blade type fulfils the design assumptions.