基于XML的变压器故障诊断系统数据接口设计与实现

Design and Implementation of Data Interface for Transformer Fault Diagnosis System Based on XML

摘要: 将不同厂家、不同格式的离线检测装置数据接入诊断系统，可综合多种参数进行变压器故障诊断，从而提高诊断的准确性。本文设计了一种基于XML的变压器故障综合诊断系统数据转换接口，该接口为油色谱、局部放电和振动数据分别设定了XML数据格式，并给出了私有格式数据文件向统一XML文件的转化方法，采用JDOM实现了统一数据接口。选取典型厂家的数据文件采用该接口进行数据格式转化，验证了方法的可行性。该方法可推进离线检测装置数据的共享应用，为变压器综合诊断提供必要的数据条件。

Abstract: Data access diagnosis system of different manufacturers, different formats can be integrated with various parameters for transformer fault diagnosis, which helps to improve the accuracy of diag-nosis. A data conversion interface based on XML for comprehensive transformer fault diagnosis system is presented. After designing different XML formats for each type of data such as chroma-tography, partial discharge, and vibration data, a method to transform the format of private data into a unified XML format is provided, and a unified data interface is presented by using JDOM. The data file of the typical factory is selected and the data format is transformed to verify the feasibility of our method. This method can advance the shared application of isolated data, and provide the necessary data for the comprehensive diagnosis of transformer.