标准摘要
[中文适用范围]： 提供了声明一批风力涡轮机的视在声功率级和音调的指南。与 IEC 61400-11 结合使用，该标准给出了视在声功率级和音调的测量程序。 [外文原描述]： Gives guidelines for declaring the apparent sound power level and tonality of a batch of wind turbines. Is to be used in conjunction with IEC 61400-11 which gives measurement procedures for apparent sound power level and tonality. This publication is of high relevance for Smart Grid.
英文名称Wind turbines - Part 14: Declaration of apparent sound power level and tonality values