基于Kingview6.55的微电网孤岛监控系统研究

Research on Islanded Microgrid Monitoring System Based on Kingview6.55

摘要: 本文设计了一套基于KingView6.55的风光储微电网孤岛监控系统,通过智能模块和多种通信方式实现上位机和下位机的数据通信。能够实时监视风光储各支路电压、电流和功率因数等关键参数，并将重要参数存入数据库。用户可以通过SQL访问实时地、有效地查询历史数据。当系统中某些量的值超过或者低于所规定的界限时，组态王可以弹出报警画面并发出警报声音，同时通过短信模块给指定人员发送信息或者拨打电话。文章最大创新点是根据蓄电池BMS系统上传的SOC，设计了整个监控系统稳定可靠运行的能量管理算法。并且上位机不但能够监视系统的运行状态，还能下发指令控制下位机模块的动作，真正实现了监视和控制相结合的功能。并且开发了基于组态王的清晰、实用的人机交互界面。

Abstract: The paper designed a set of islanded microgrid monitoring system for wind/photo-voltaic/battery based on KingView6.55 and achieved data communication between the host computer and the slave computers through intelligent modules and a variety of communication methods. Monitoring system can watch real-time parameters such as branch voltage, current and power factor and store important parameters into the database. Users can get historical data realistically and effectively through SQL access. When some of the values in the system exceed or fall below the prescribed limits, the monitoring system based on KingView6.55 can pop up the alarm screen, give an alert and send the message or call the specified person visa the SMS module. The biggest innovation point is that the paper designed energy management algorithm for stable and reliable operation of entire monitoring system by the SOC of BMS system in battery. The host computer can not only monitor the operating status of the system, but also give orders to control the action of the slave computers. So it really realized the combination of monitoring and control functions. Monitoring system developed a clear and practical man-machine interaction interface based on the KingView6.55.