风电场SCADA系统技术研究及实现  

Research and Implementation Scheme of SCADA System in the Wind Farm

作　　者：张照雪 胡韵华 李朝锋 邓清闯 ZHANG Zhaoxue;HU Yunhua;LI Chaofeng;DENG Qingchuang(Xuchang Xuji Wind Power Technology Co.,Ltd., Xuchang 461000,China;Xuchang Ketop Electric Research Institute,Xuchang 461000,China)

机构地区：[1]许昌许继风电科技有限公司,河南许昌461000 [2]许昌开普电气研究院,河南许昌461000

出　　处：《机械与电子》2017年第9期49-53,共5页Machinery & Electronics

摘　　要：针对风电场SCADA项目需求,设计了一套SCADA系统方案,介绍了方案的架构和实施。该方案基于双网结构,自上而下分为SCADA后台、规约转换、控制层和风电机组4个层次。风电机组和后台之间通过控制层和规约转换连接,把自身的运行数据上送到后台,同时也执行后台下达的遥控命令,从而实现整个风电场的监控需求。实际结果表明,该方案能满足系统的实时性、稳定性和扩展性要求。A set of SCADA system scheme is designed according to the wind farm SCADA project requirements,and the architecture and implementation is introduced in this paper.The system,based on the double network structure,is composed of4levels from top to bottom as SCADA background,protocol conversion,control layer,and wind turbine.The wind turbine and the background are interconnected via the control layer and the protocol conversion,through which,the operating data is sent to the background,and the remote control command from the background is performed,so as to monitor the whole wind farm.The practical results show that the scheme can meet the requirements of realtime,stability,and scalability.

关 键 词：新能源 风电场SCADA 通讯管理机 IEC60870-5-104规约 Modbus规约 

分 类 号：TM614[电气工程—电力系统及自动化] TP274[自动化与计算机技术—检测技术与自动化装置]