To solve the problems of high difficulty in managing data and low accuracy of monitoring data in substation condition monitoring system,a new computer server platform based on Internet of things technolo-gy is proposed.Combined with the fire alarm sensing device in auxiliary control system,the user's mobile application program is used to notify the user of fire alarm in real time.In addition,this study constructs an intelligent substation condition monitoring algorithm model,and analyzes the difference of condition data distribution between adjacent substations through the detection algorithm based on local matrix reconstruc-tion.The experiment results show that the minimum monitoring data accuracy of the algorithm is 1.1％,which meets the requirements of"efficient operation and maintenance,intelligent monitoring and standard-ized maintenance"of intelligent substation.
关键词
智能变电站/物联网/状态监测算法模型/辅助控制/火灾警报传感器
Key words
intelligent substation/internet of things/condition monitoring algorithm model/auxiliary con-trol/fire alarm sensor
维普
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