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风电机组与数据采集与监控(SCADA)系统之间数据不兼容将影响风电场的扩容和技术升级,需构建统一的数据模型。以一种基于IEC 61400-25协议和制造报文规范(MMS)通信协议的风电场通信软件开发为背景,介绍了风电场SCADA系统中对风电设备信息模型的获取方法。设计了风电场通信软件的体系结构和交互流程,构建了IEC 61400-25协议的风电机组信息模型,从业务逻辑控制模式、抽象通信服务接口(ACSI)服务到MMS服务的映射以及MMS报文生成等3个方面,阐述了风电设备信息模型在SCADA系统中重构的实现方法。
The data incompatibility between wind turbine and data acquisition and monitoring (SCADA) system will affect the capacity expansion and technology upgrading of wind farms, and a unified data model needs to be established. Based on the development of wind farm communication software based on IEC 61400-25 protocol and Manufacturing Message Protocol (MMS) communication protocol, this paper introduced the method of obtaining wind power equipment information model in SCADA system of wind farms. The architecture and interaction flow of the wind farm communication software are designed. The IEC61600-25 wind turbine information model is constructed. From the business logic control mode, the mapping of the Abstract Communication Service Interface (ACSI) service to the MMS service and the MMS message generation And other three aspects, described the realization of wind power equipment information model in SCADA system reconstruction.