摘要
采用分层式结构对校园智能光伏电站监控系统进行了设计.通过以太网和RS485总线构架了通信网络,采集光伏阵列、汇流箱,逆变器,断路器等数据实时监控设备的运行状态.通过能源管理系统对光伏电站运行数据进行深度挖掘,从发电效率、运行状态、电能质量提升等角度开展监测分析研究.该系统为学校配电网的合理运行,能耗需求侧管理、运行维护提供了技术支撑及分析基础.
The monitoring system of the campus intelligent photovoltaic power station is designed with a layered structure. The communication network is constructed through Ethernet and RS485 bus, and the real-time monitoring equipment such as PV array, combiner box, inverter and circuit breaker is collected. Through the energy management system, the PV power station operation data is deeply excavated, and the monitoring analysis and research are carried out from the perspectives of power generation efficiency, operation status and power quality improvement. The system provides technical support for the rational operation of the school distribution network, energy demand side management, operation and maintenance.
作者
刘燕
王科
刘月
秦艺峰
LIU Yan;WANG Ke;LIU Yue;QIN Yifeng(School of Electrical and Automation Engineering, Changshu Institute of Technology, Changshu 215500, China)
出处
《常熟理工学院学报》
2019年第5期62-66,共5页
Journal of Changshu Institute of Technology
基金
江苏省高等学校创新创业校企合作基金项目“基于大数据的分布式光伏发电特征监测分析及研究”(201810333074H)
关键词
光伏电站
一次系统
监控系统设计
分层式结构
数据分析
photovoltaic power station
primary system
monitoring system design
layered structure
data analysis
