Research on the Classification of Low-voltage Switchboard Failures and Its Online Monitoring

摘要

According to its different use of low-voltage switchboard, this essay analyzed various exhibitions of breakdown and its reasons of low-voltage switchboard, then introduced some detailed items and methods of on-line Monitoring. Analysis shows the key to successful inspection is the appropriate selection about the transducer, which plays a great role in the breakdown detection and maintenance frequency of low-voltage switchboard.