BS PD IEC/TS 61400-26-3:2016是一项技术规范，提供了一个框架 风力发电站基于时间和基于生产的可用性指标可以 衍生的。它明确地描述了数据是如何分类的，并提供了如何分类的示例 这些数据可用于推导可用性指标。方法是应用所应用信息模型的术语和定义 在IEC TS 61400-26-1和IEC TS 61400-26-2中引入风力发电站。 基本方法基于风力发电站可以建模的假设 作为一个“WTGS”，代表一个完整的风力发电站。风力发电站是由 从技术角度看，所有WTG、功能服务和工厂要素平衡的整合 公共耦合。本规范的目的不是定义如何基于时间和基于生产 应计算可用性。也不是为了形成功率曲线的基础 性能测量——这是IEC 61400-12的目标。然而，附件 应被视为开发计算 可用性指标。本文件还包括资料性附录，包括:如何将模型扩展到更多服务的示例、如何确定风力发电站的信息类别的示例、如何将模型扩展到电厂要素平衡的示例、确定产量损失的示例、基于生产的指标的可用性算法示例，其他可用性指标示例，应用场景示例。 交叉引用:IEC 60050IEC 60050-415IEC TS 61400-26-1:2011IEC TS 61400-26-2:2014IEC 61400-1IEC 61400-12-1:2005IEC 61400-12-2:2013IEC 61400-25-1:2006IEC 61400-25-2:2015IEC 61400-25-3:2015IEC 61400-25-4:2008IEC 61400-25-5:2006IEC 61400-25-6:2010ISO 3977-9:1999IEEE 762-2006购买本文件时可提供的所有当前修订版。

BS PD IEC/TS 61400-26-3:2016, which is a technical specification, provides a framework from which time-based and production-based availability indicators of a wind power station can be derived. It unambiguously describes how data is categorised and provides examples of how the data can be used to derive availability indicators.The approach is to apply the terms and definitions for the applied information models introduced in IEC TS 61400-26-1 and IEC TS 61400-26-2 to a wind power station. The basic approach is based on the assumption that a wind power station may be modelled as one 'WTGS' representing a complete wind power station. The wind power station is made up of all WTGSs, functional services and balance of plant elements as seen from the point of common coupling.It is not the intention of this specification to define how time-based and production-based availability shall be calculated. Nor is it the intention to form the basis for power curve performance measurements - which is the objective of IEC 61400-12. However, the annexes should be regarded as examples and guidelines for developing methods for calculation of availability indicators.This document also includes informative annexes with:examples of how to expand the model to more services,examples of how to determine the information category for the wind power station,examples of how to expand the model to balance of plant elements,examples of determination of lost production,examples of availability algorithms for production based indicators,examples of other availability indicators,examples of application scenarios.Cross References:IEC 60050IEC 60050-415IEC TS 61400-26-1:2011IEC TS 61400-26-2:2014IEC 61400-1IEC 61400-12-1:2005IEC 61400-12-2:2013IEC 61400-25-1:2006IEC 61400-25-2:2015IEC 61400-25-3:2015IEC 61400-25-4:2008IEC 61400-25-5:2006IEC 61400-25-6:2010ISO 3977-9:1999IEEE 762-2006All current amendments available at time of purchase are included with the purchase of this document.