基于IEC 61850标准的变电站智能电子设备配置器的实现

Implementation of Substation IED Configurator based on IEC 61850

IEC 61850标准制定的目的是实现各个制造厂商智能电子设备(IED)之间的互操作,实现变电站的无缝通信,变电站自动化系统(SAS)的配置描述对变电站的安全、稳定运行非常重要,其配置过程中采用了两种配置器,分别称为IED配置器和系统配置器,该标准引入了变电站配置描述语言(Substation Configuration DescriptionLanguage,SCL),使得IED产品的自描述成为可能。文中分析了IED配置器的原理及功能,给出了配置器的整体模型,依据SCL定义的数据模型采用VC++设计实现了一款IED配置器,该IED配置器提供的可视化编辑界面可方便地实现SCL文档的配置和浏览。

The purpose of the standard is to realize interoperability for substation IEDs from different manufactures.IEC 61850 is the solution for the substation seamless communication.The description of substation configuration is very important to the safety and stable operation of Substation Automation System（SAS）.IED configurator and system configurator are used in the process of configuration.Especially,by introducing the SCL（Substation Configuration Language）,IEC 61850 makes the self-description of the IED（Intelligent Electronic Device） becomes possible.This paper analyses the principle and function of IED configurator,provides its model and frame.According to the data model described in SCL and by using VC ＋＋ as the programming language.An IED configurator software is developed.The IED configurator provides a visual editor to easily configure and browse SCL document.