CAJ | 학술논문

为了减少配电终端接入配网自动化的调试和维护工作量,在 IEC 61850的基础上建立了一种开放式的、支持即插即用的配网自动化通信体系.首先分析了 IEC 61850已有逻辑节点在配网自动化中的应用,并以柱上开关馈线自动化终端(FTU)为例,建立了配电终端的设备模型.在分析了 IEC 61850已有映射方式的基础上,提出了一种适合配网自动化的映射方式(Web Services + IEC 60870-5-104),采用 Web Services 传输信息模型数据,采用 IEC 60870-5-104传输实时数据.通过样机系统,在实验室内验证了所提出的通信体系的可行性.
위료감소배전종단접입배망자동화적조시화유호공작량,재 IEC 61850적기출상건립료일충개방식적、지지즉삽즉용적배망자동화통신체계.수선분석료 IEC 61850이유라집절점재배망자동화중적응용,병이주상개관궤선자동화종단(FTU)위례,건립료배전종단적설비모형.재분석료 IEC 61850이유영사방식적기출상,제출료일충괄합배망자동화적영사방식(Web Services + IEC 60870-5-104),채용 Web Services 전수신식모형수거,채용 IEC 60870-5-104전수실시수거.통과양궤계통,재실험실내험증료소제출적통신체계적가행성.
To reduce the debugging and maintenance work of a large number of field automation terminal units accessing to distribution automation, an open, plug and play terminal unit supporting communication architecture is proposed. The use of IEC 61850 logical nodes to distribution automation is analyzed. As an example, the device information model of pole-mounted feeder terminal unit (FTU) is established. A new mapping profile (Web Services + IEC 60870-5-104) suitable for distribution automation is proposed. In this mapping profile, Web Services is used for information model exchanging and IEC 60870-5-104 is used for real-time data transferring. A prototype system is developed. The system demonstrates that the seamless communication supporting plug and play between the master station and FTU can be realized using the proposed modeling and mapping methods.