基于S3C6410电力变压器故障监测系统的研究

Research of power transformer fault monitoring system based on S3C6410

变压器是电力系统中重要的电气设备,其安全性对于保证电网的可靠运行具有重要的作用,因此对变压器的运行状态进行在线监测是必要的。采用嵌入式系统,利用信息的融合技术实现了变压器的在线监测及故障诊断功能。整个系统由三个功能模块组成:数据采集模块、数据通信模块、数据处理及故障诊断模块。其中通信模块选用嵌入式芯片S3C6410作为通信网关,提高了电力变压器运行的可靠性。

Transformer was the important electrical equipment in the power system. The reliable operation of the trans- former which ensure the safety operation of power grid played an important role. Therefore, it was necessary to carry out on-line monitoring the running status of transformer. Embedded systems and information fusion technology were used to realize the function of on-line monitoring and fault diagnosis of transformer. The whole system was composed of three functional modules： data collection module, data communication module, data processing and fault diagnosis module. Embedded chip S3C6410 was chosen by the communication moduleas communication gateway, so as to improve the reliability of the power transformer operation.