电力变压器故障自动诊断系统的设计

Design of Automatic Diagnosis System for Power Transformer Fault

对电力变压器油中的溶解气体进行分析可以及时发现变压器的潜在故障,从而实现对电力变压器故障的诊断.针对常见的电力变压器故障,设计了基于变压器油中溶解气体分析方法和粗糙集方法的故障自动诊断系统,该系统具有直观、方便、可扩展性好的特点,测试结果验证了该系统的有效性.

Power transformer fault automatic diagnosis technology can help to find the latent fault of power transformer in time, to ensure the safe and stable operation of the transformer. A fault diagnosis system of power transformer based on dissolved gas analysis method and rough set method is designed for power transformer, which is intuitionistic, convenient and scalable.