基于XML的风电变流器监控软件配置信息存储方法

Storage of configuration information in wind power converter monitoring software based on XML

为了提高风电变流器监控软件的通用性,使得当变流器型号发生变化时,无需修改软件源代码,提出了基于XML的软件配置信息存储方法.XML具有自描述、数据处理便捷、易于理解等特点.针对变流器监控软件对配置文件的需求,设计了XML配置文件的逻辑层次结构,并重点讨论了场景图在XML文件中的存储和显示方法.为了保证配置文件的质量,使用Microsoft.NET的MFC开发平台设计了XML编辑器,为配置文件的设计和修改提供友好的用户界面.软件运行结果表明:采用XML文件作为风电变流器监控软件的配置文件是可行的,该方法能够有效地实现图文一体化存储,对其他领域有类似配置信息存储需求的系统也有一定的借鉴意义.

In order to enhance the versatility of wind power converter monitoring software, the XML （extensible markup language） based configuration information storage method is introduced so that when the monitoring object changes, the software＇s code does not need to be modified. XML is fea tured by selfdescribing, convenient data processing and easy understanding etc. According to the re quirements of configuration information in converter monitoring software, the logical hierarchy of XML file is designed. The paper focuses on how to store scene data and parse it out of XML file. To guarantee the quality of configuration file, XML editor is developed based on the MFC （ microsoft foundation cass） platform in Microsoft. NET, which provides users a friendly interface to modify the configuration file or create a new one. The running result shows that using XML file as the configu ration file of converter monitoring software is a feasible method, which not only achieves the aim of Graphicattributes integration, but also is a reference to other systems that have the similar require ments.