On-line Monitoring System based on Vibration Signal of High Voltage Circuit Breaker

Journal of Multimedia

关键词: Wavelet Analysis;    Coil Current in Switching;    Vibration Signal;    On-Line;    High Voltage Circuit Breaker;   

Others  :  1017242
DOI  :  10.4304/jmm.9.4.598-604

【 摘 要 】

High voltage circuit breaker is one of the most important switch apparatus in electrical power system. It play a role in the switch control, which can be used to switch the operating mode during normal operation (the equipment run or quit). In order to ensure the normal operation of the grid, it can be removed quickly when a malfunction on the device or circuit. Real-time online monitoring of high voltage circuit breaker can understand the running status, master the operation characteristics and its tend of development. As early as possible find the potential faults then take preventive measures timely, so as to ensure the reliable operation of power system. Online monitoring of high voltage circuit breakers can reduce the premature or unnecessary maintenance and maintenance cost, improve pertinence of the maintenance firstly. Secondly, it can improve the life of the switching device and improve the reliability of electric power system significantly. In this paper, on-line monitoring system based on vibration signal of high voltage circuit breaker is presented

【 授权许可】

   
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