基于Web Services的风电场集中监控系统的设计与实现

摘要

为了解决风机数据映射及通信问题,依据风机通信映射国际标准IEC61400-25,从信息模型、信息交换模型,以及这两种模型向特定协议栈映射三个方面进行了研究.在此基础上构建了基于Web Services的风电场监控系统体系结构,完成了对Web Services服务端模块以及Web服务接口设计,突破了不同风机厂家无法实现统一监控等关键技术,有效地解决了目前风电场中不同设备间的相互通信问题,实现了对风场设备的集中监控,从真正意义上实现了风电场的优化运行,并节约了对风电场投资,实现了风电场效益的最大化.%In order to solve the fan data mapping and communication problem,this study is conducted from the aspects of information model,information exchange model, and the mapping of the two models to a specific protocol stack based on the international standard IEC61400-25.And on the basis of this,the structure of a monitoring and con-trol system far wind farms based on Web Services is constructed.At the same time, the module structure of Web Services and the interface of Web Services are designed.Thus some key technological breakthroughs are realized, for example,the technique of unfied monitoring.And the mutual communication problems between the different equipments in current wind farms are effectively solved to achieve a centralized monitoring of the wind field equip-ments.In the real sense,the optimal operation of wind farms is realized with the beneficial results of saving the in-vestment and achieving the maximum benefit.