可再生能源并网逆变器通信自动化监控方法研究  

Research on The Automatic Monitoring Method of Renewable Energy Grid-connected Inverter Communication

作　　者：高杨[1] 张培航 GAO Yang;ZHANG Peihang(YELLOW R/VER CONSERVANCY TECHNICAL INSTITUTE,INSTITUTEOF ELECTRICAL ENGINEERING,HeNan KaiFeng 475004 China)

机构地区：[1]黄河水利职业技术学院电气工程学院,河南开封475004

出　　处：《长江信息通信》2024年第8期60-61,64,共3页Changjiang Information & Communications

摘　　要：由于传统的逆变器通信监控方法多依赖于人工巡检和定期维护,不仅效率低下,而且难以准确发现潜在故障,提出一种可再生能源并网逆变器通信自动化监控方法。监测可再生能源并网逆变器通信中的电压、电流、功率、温湿度等关键通信信号,并对其做一系列预处理,构建CNN模型输入处理后的通信信号,识别出逆变器通信故障类别,完成可再生能源并网逆变器通信自动化监控。实验结果表明,该方法逆变器通信故障监控结果的漏报率、误报率均较低,具有较高的通信自动化监控精度。Because the traditional inverter communication monitoring method relies on manual inspection and regular maintenance,it is not only inefficient,but also difficult to accurately find potential faults,so an automatic monitoring method of renewable energy grid-connected inverter communication is proposed.Monitor the key communication signals,such as voltage,current,power,temperature and humidity,in the communication of renewable energy grid-connected inverter,and do a series of pre-processing for them,build the communication signal after CNN model input and processing,identify the communication fault category of the inverter,and complete the automatic monitoring of renewable energy grid-connected inverter communication.The experimental results show that the missing alarm rate and error alarm rate of inverter communication fault monitoring results and high accuracy are low.

关 键 词：可再生能源并网 并网逆变器 通信监控 自动化监控 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]