电力系统自动化Issue(12)：95-99,130,6.DOI:10.7500/AEPS20130226004
智能变电站合并单元智能终端集成技术探讨
Discussion on Integration Technology of Merging Unit and Intelligent Terminal in Smart Substation
摘要
Abstract
The development of smart substation is promoting and improving the integration of devices.The requirements of the integrated device of merging unit and intelligent terminal are discussed as are the advantages,such as reducing device quantity and network equipment investment,and saving cabinet space.Three technology schemes of integrated devices are presented and the recommended integration scheme is given and analyzed.The key technological problems involved by the integrated devices are treated,including the share of the same network port of sampling value(SV)and generic object-oriented substation event (GOOSE),the resource integration of CPU,the integration of synchronization and maintenance platen,the power supply,and the man-machine interface.Problems such as the applied voltage classes,the port improvement of protection devices,the transmission of network,and the maintenance are presented.关键词
智能变电站/合并单元/智能终端/集成装置/IEC 61850Key words
smart substation/merging unit/intelligent terminal/integrated device/IEC 61850引用本文复制引用
倪益民,杨松,樊陈,徐晓春,姜玉磊,窦仁晖..智能变电站合并单元智能终端集成技术探讨[J].电力系统自动化,2014,(12):95-99,130,6.基金项目
国家电网公司科技项目“新一代智能变电站关键设备检测、调试技术研究”“面向主厂站一体化的变电站监控系统深化研究与应用”。This work is supported by State Grid Corporation of China （）
