iP9000系统在密云光伏电站监控系统改造中的应用

Application of iP9000 system in the monitoring system transformation of Miyun Photovoltaic Power Station

华电(北京)新能源发展有限公司开展光伏电站改造工作,对原有监控系统进行全面替换改造,使用中水科技开发的iP9000系统。该监控系统采用开放式分层分布结构,由站控层、现地层设备以及网络设备构成。现地层设备采用光纤环形网络连接,站控层网络采用双星型以太网。改造后监控实现实时监控数据采集,数据分析和统计,具有智能事故信号分析、电站经济运行及调度优化、监控设备状态监控等特点。

Huadian(Beijing)New Energy Development Co.,Ltd.carried out the transformation of photovoltaic power station,comprehensively replaced and transformed the original monitoring system,and used the iP9000 system developed by Zhongshui Technology.The monitoring system adopts an open hierarchical distribution structure,which is composed of station control layer,local layer equipment and network equipment.Optical fiber ring network connection is adopted for the equipment on the ground floor;The station control layer network adopts double star Ethernet.After the transformation,the monitoring system realizes real-time monitoring data collection,data analysis and compiling,and has the characteristics of intelligent accident signal analysis,economical operation and dispatching optimization of the power station,monitoring equipment status monitoring,etc.