Vibration method based power transformer on-line monitoring system

Safe operation of the power system is the people's livelihood priority, and power transformer fault is a major cause electrical safety hazards, therefore,oil tank monitoring system study the power transformer monitoring system is important. Transformers detection methods currently used to detect the offline and online can be divided into two kinds of monitoring, which does not require a transformer on-line monitoring is stopped and can more accurately detect problems in transformer operation.

Traditional transformer on-line monitoring system focused on the electrical characteristics while ignoring the influence of mechanical properties,automated fuel management system , there is no comprehensive monitoring parameters and other issues. Vibration method based transformer on-line monitoring system is in operation by measuring the vibration signal of the transformer tank surface can effectively respond to the state of the process running the transformer core and windings, which is a promising approach.