摘要
泵站配电线路继电保护状态监测只能采集部分关键数据,导致监测失配量较高,为此,研究了泵站配电线路继电保护状态自动监测方法.首先采集继电保护状态图像并实现图像配准;然后建立继电保护状态自动监测模型用于分析采集图像;最后通过划分指标状态实现自动监测,确保泵站配电线路的安全稳定运行.结果表明,研究的泵站配电线路继电保护状态自动监测方法在迭代次数为20次、40次、60次、80次时失配量均最小,应用效果更好.
Abstract
The monitoring of relay protection status of distribution lines in pump stations can only collect some key data,resulting in a high amount of monitoring mismatch.Therefore,this paper studies an automatic monitoring method for relay protection status of distribution lines in pump stations.Firstly,collect relay protection status images and achieve image registration.Then,establish an automatic monitoring model for relay protection status,analyze the collected images,and finally,achieve automatic monitoring by dividing indicator states to ensure the safe and stable operation of the pumping station distribution line.The results show that the automatic monitoring method for relay protection status of pump station distribution lines studied has the smallest mismatch when the number of iterations is 20,40,60,and 80,and the application effect is better.
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