BS EN 61400-25-2:2015系列是关于风力发电厂之间的通信 风力涡轮机等组件和SCADA系统等参与者。内部的 风力发电厂组件内的通信不在IEC 61400-25的范围内 系列IEC 61400-25系列专为clientserver支持的通信环境而设计 模型定义了三个区域，分别建模以确保可伸缩性 实现方法:风力发电厂信息模型、信息交换模型，以及将这两个模型映射到标准通信配置文件。风力发电厂信息模型和信息交换模型 共同构成客户机和服务器之间的接口。在这种情况下，风力发电 电厂信息模型是无障碍风力发电厂的解释框架 数据服务器使用风力发电厂信息模型为客户端提供 风力发电厂数据的统一、面向组件的视图。信息交换 模型反映了服务器的整个活动功能。IEC 61400-25系列使 来自不同服务器的客户端和服务器的异构组合之间的连接 制造商和供应商。如图1所示，IEC 61400-25系列定义了具有以下方面的服务器:由风力发电厂组件提供的信息，例如“风力涡轮机转子” 对“速度”或“特定时间间隔的总发电量”进行建模和制作 可供访问；交换IEC 61400-25-3中定义的建模信息值的服务；映射到通信配置文件，提供协议栈，以承载交换的 模型信息中的值（IEC 61400-25-4）。IEC 61400-25系列仅定义了如何对信息、信息交换进行建模 并映射到特定的通信协议。该标准排除了如何进行的定义 以及在何处实现通信接口、应用程序接口和 实施建议。然而，该标准的目标是 与单个风力发电厂组件（如风力涡轮机）相关的信息如下: 可通过相应的逻辑设备访问。IEC 61400-25-2规定了与风能相关的设备和功能的信息模型 发电厂应用。特别是，它指定了兼容的逻辑节点名称，以及 风力发电厂组件之间通信的数据名称。这包括 逻辑设备、逻辑节点和数据之间的关系。中定义的名称 IEC 61400-25系列用于构建应用于 与风力发电厂的组件进行通信。 交叉引用:IEC 61400-25IEC 61400-25-1IEC 61400-25-3:2015IEC 61400-25-4IEC TS 61400-26-1:2011IEC 61850-5IEC 61850-7-1:2011IEC 61850-7-2:2010IEC 61850-7-3:2010IEC 61850-7-4:2010ISO 639ISO 80000-1ISO 3166IEEE 754EN 61400-25-1EN 61400-25FprEN 61400-25-3:2015EN 61850-5EN 61850-5-5EN 61850-7-1:2010EN 61850-7-7:2010EN 61850-3:2017-3:2017-7-61850-3:2017EN 61850EN 61850EN 61850-4-4-4-3:2014目前所有的修订版均可用购买本文件时包括购买费用。

BS EN 61400-25-2:2015 series is on the communications between wind power plant components such as wind turbines and actors such as SCADA systems. Internal communication within wind power plant components is outside the scope of the IEC 61400-25 series.The IEC 61400-25 series is designed for a communication environment supported by a clientserver model. Three areas are defined, that are modelled separately to ensure the scalability of implementations:wind power plant information models,information exchange model, andmapping of these two models to a standard communication profile.The wind power plant information model and the information exchange model, viewed together, constitute an interface between client and server. In this conjunction, the wind power plant information model serves as an interpretation frame for accessible wind power plant data. The wind power plant information model is used by the server to offer the client a uniform, component-oriented view of the wind power plant data. The information exchange model reflects the whole active functionality of the server. The IEC 61400-25 series enables connectivity between a heterogeneous combination of client and servers from different manufacturers and suppliers.As depicted in Figure 1, the IEC 61400-25 series defines a server with the following aspects:information provided by a wind power plant component, for example "wind turbine rotor speed" or "total power production of a certain time interval", is modelled and made available for access;services to exchange values of the modelled information defined in IEC 61400-25-3;mapping to a communication profile, providing a protocol stack, to carry the exchanged values from the modelled information (IEC 61400-25-4).The IEC 61400-25 series only defines how to model the information, information exchange and mapping to specific communication protocols. The standard excludes a definition of how and where to implement the communication interface, the application program interface and implementation recommendations. However, the objective of the standard is that the information associated with a single wind power plant component (such as a wind turbine) is accessible through a corresponding logical device.IEC 61400-25-2 specifies the information model of devices and functions related to wind power plant applications. In particular, it specifies the compatible logical node names, and data names for communication between wind power plant components. This includes the relationship between logical devices, logical nodes and data. The names defined in the IEC 61400-25 series are used to build the hierarchical object references applied for communicating with components in wind power plants.Cross References:IEC 61400-25IEC 61400-25-1IEC 61400-25-3:2015IEC 61400-25-4IEC TS 61400-26-1:2011IEC 61850-5IEC 61850-7-1:2011IEC 61850-7-2:2010IEC 61850-7-3:2010IEC 61850-7-4:2010ISO 639ISO 80000-1ISO 3166IEEE 754EN 61400-25-1EN 61400-25FprEN 61400-25-3:2015EN 61850-5EN 61850-7-1:2011EN 61850-7-2:2010EN 61850-7-3:2011EN 61850-7-4:2010EN ISO 80000-1All current amendments available at time of purchase are included with the purchase of this document.