Design and implementation of electromagnetic relay fault detection system
This paper presents a scheme of developing electromagnetic relay fault detection system with C++programming language,which includes data acquisition,data mining and equipment management modules.Three-tier architecture is adopted to improve the development efficiency and maintainability of the system.In order to improve the fault recognition rate,K-means algorithm is introduced as the core method of data mining.In the development of the system,the data acquisition module is responsible for acquiring the data related to the running state of the electromagnetic relay,such as current,voltage and temperature.The data mining module uses K-means algorithm to cluster these data to identify potential failure patterns and abnormal behaviors.The device management module is designed by a three-tier architecture,including data storage,business logic and user interface,to achieve the effective management of sensors,model deployment and other devices.