标准摘要
[中文适用范围]： 本文档提供了推导风力发电机组（WTGS）基于生产的性能指标框架。它无歧义地描述了如何对数据进行分类，并提供了如何使用数据推导性能指标的例子。本文档的方法是将IEC TS 61400-26-1中引入的时间分配模型扩展，增加两层用于记录实际能量生产和与同时时间分配相关的潜在能量生产。本技术规范并不打算定义如何计算基于生产的可用性，也不打算作为功率曲线性能测量的基础（IEC 61400-12的目标）。本文档还包括以下信息性附件：确定损失生产的例子、基于生产的指标算法例子、其他性能指标例子、应用场景例子。 [外文原描述]： IEC TS 61400-26-2:2014 provides a framework from which production-based performance indicators of a wind turbine generator system can be derived. It unambiguously describes how data is categorised and provides examples of how the data can be used to derive performance indicators. The approach of this part of IEC 61400 is to expand the time allocation model, introduced in IEC TS 61400-26-1, with two additional layers for recording of the actual energy production and potential energy production associated with the concurrent time allocation. This document also includes informative annexes with: - examples of determination of lost production, - examples of algorithms for production-based indicators, - examples of other performance indicators, - examples of application scenarios.
英文名称Wind turbines - Part 26-2: Production-based availability for wind turbines