标准摘要
[中文适用范围]： 本部分IEC 61400定义了风力涡轮机叶片全尺寸结构测试的要求，以及所获得测试结果的解释和评估。该标准侧重于与叶片完整性评估相关的测试方面，供制造商和第三方调查人员使用。标准中考虑的测试包括：静载荷测试、疲劳测试、疲劳测试后的静载荷测试、以及确定其他叶片性能的测试。测试的目的是以可接受的概率水平证实整群叶片类型符合设计假设。本标准的适用范围是水平轴风力涡轮机的叶片，这些叶片主要由纤维增强塑料和木/环氧树脂制成。然而，大多数原则适用于任何风力涡轮机配置、尺寸和材料。 [外文原描述]： IEC 61400-23:2014 defines the requirements for full-scale structural testing of wind turbine blades and for the interpretation and evaluation of achieved test results. The standard focuses on aspects of testing related to an evaluation of the integrity of the blade, for use by manufacturers and third party investigators. The following tests are considered in this standard: - static load tests; - fatigue tests; - static load tests after fatigue tests; - tests determining other blade properties. The purpose of the tests is to confirm to an acceptable level of probability that the whole population of a blade type fulfils the design assumptions.
英文名称Wind turbines - Part 23: Full-scale structural testing of rotor blades