CAJ | 학술논문

　　智能变电站已广泛采用基于IEC61850标准的智能装置(IED)；为支持IED实现简单高效的工程配置，需要IED具有方便接入的配置查询修改界面， WEB配置访问功能是选项之一。本文以数字化ERTU为例，介绍了基于Linux嵌入式操作系统下为WEB配置接口软件，结合配置模板文件和映射对应表来编写对应的CGI程序，可以通过变电站工程师站、配置计算机等，通过Web操作来调用这个CGI程序，最终生成工程所需的ICD模型文件和装置运行参数文件。基于该设计的新型ERTU已在浙江某110kV变电站实现了投运。
　　지능변전참이엄범채용기우IEC61850표준적지능장치(IED)；위지지IED실현간단고효적공정배치，수요IED구유방편접입적배치사순수개계면， WEB배치방문공능시선항지일。본문이수자화ERTU위례，개소료기우Linux감입식조작계통하위WEB배치접구연건，결합배치모판문건화영사대응표래편사대응적CGI정서，가이통과변전참공정사참、배치계산궤등，통과Web조작래조용저개CGI정서，최종생성공정소수적ICD모형문건화장치운행삼수문건。기우해설계적신형ERTU이재절강모110kV변전참실현료투운。
IEC 61850 based IEDs have been widely used in smart substation. To support simple and efficient engineering configuration, the IED needs an easy accessible configuration query and edit interface, where WEB is a suitable option. Taking digital ERTU as an example, a Web based configuration software including a CGI procedure combining a configuration document and a mapping table, is developed based on Linux embedded OS, which can be reached by engineering work station, or a PC, or a remote work station, to fulfill the configuration work and generate the ICD model documents as well as the device operation parameter documents by interconnection with the substation Ethernet. The new type ERTU with such property has been operated in a 110kV substation in Zhejiang.