Design of Health Condition Monitoring System for Substation Equipment
In the power system,once a substation equipment in a certain link malfunctions and is repaired untime-ly,which would cause serious impact to the operation of the entire power system.Due to the difficulty of manual inspec-tion in achieving real-time monitoring,frequent incidents of equipment status occur.A mean of real-time monitor is nec-essary for such substation equipment,which can classify and predict the possible faults of substation equipment according to the real-time status changes at the same time.The feasibility of the audible partial discharge model has been demon-strated by the experiments.Based on this model,a software and hardware integrated health monitoring system for substa-tion equipment is designed and developed.The system can monitor the operating status of substation equipment in real time and make corresponding fault judgments and warnings in a timely manner based on the changes in equipment status.The successful development of this system has certain reference value for improving the equipment monitoring efficiency of the power system,reducing labor and operation costs,and improving economic benefits.
万方数据
维普
