基于油中溶解气体分析的变压器故障在线监测技术

Transformer Fault On-line Monitoring Technology Based on Oil Dissolved Gasses Analysis

变压器的传统检修方式已不适应现代电网的发展,对变压器实施安全在线监测可以实时地监视变压器的运行情况,及时采集故障前兆信息。通过故障诊断技术,判断变压器可能会发生的故障,提前采取措施,避免重大事故的发生。

Traditional transformer maintenance mode is less adapted to the development of modern power grid. The operation condition of transformer can be real time monitored and fault precursory information can be collected in time by transformer on-line monitoring technology. Based on the fault diagnosis technology, a proper diagnosis for possible faults is made, and relevant measures are adopted to prevent major accident.