异构系统间数据远程调阅的方法与实现
|
摘要
在智能电网大运行体制背景下,上级调度需要获取大量下级调度乃至变电站的数据信息,用于分析监视整个电网调度监控系统应用现状。由于异构系统间客观存在的数据壁垒,当上下级调度采用异构系统时,数据的共享实现非常困难。文中介绍了一整套关于异构系统间数据远程调阅的方法及实现方案,解决了异构系统间数据调阅的难题,减轻上级调度系统的压力,有利于大运行模式地监视。
In the environment of smart grid, for analyzing entire power systems' state, and the scheduling of a superior level needs a lot of data and information from the lower level, as well substations. Due to the existing data barriers between heterogeneous systems adopted by superior and lower levels, data sharing between them is very difficult. This paper proposes a method for remote data access in heterogeneous systems, as well as its implementation scheme. The proposed method solves the problem of data access between heterogeneous systems, reduces the pressure of superior dispatching, and benefits the system's monitor.
In the environment of smart grid, for analyzing entire power systems' state, and the scheduling of a superior level needs a lot of data and information from the lower level, as well substations. Due to the existing data barriers between heterogeneous systems adopted by superior and lower levels, data sharing between them is very difficult. This paper proposes a method for remote data access in heterogeneous systems, as well as its implementation scheme. The proposed method solves the problem of data access between heterogeneous systems, reduces the pressure of superior dispatching, and benefits the system's monitor.
引文
[1]陈艳.地县一体化系统厂站监控信息的无缝接入[J].江苏电机工程,2012,31(3):65-66.
[2]曹阳,杨胜春,姚建国,等.智能电网核心标准IEC 61970最新进展[J].电力系统自动化,2011,35(17):1-4.
[3]吴维宁,辛耀中,姚建国,等.IEC TC57 2011年会和SAC/TC82工作近况[J].电力系统自动化,2012,36(1):1-5.
[4]DL 476-92.电力系统实时数据通信应用层协议[S].1992.
[5]笃竣,祁忠.基于IEC 61850的变电站新型远动网关机[J].电力自动化设备,2011,31(2):112-115.
[6]谭文恕.远动的无缝通信系统体系结构[J].电网技术,2001,25(8):7-10.
[7]潘海萍,谢狄辉,储乾旭.基于IEC 61850变电站辅助设备信息综合监管系统[J].江苏电机工程,2013,32(1):65-67.
[8]王巍,金耘岭,李忠.PQDIF和IEC 61850标准在电能质量数据传输中的应用[J].江苏电机工程,2013,32(3):81-84.
[2]曹阳,杨胜春,姚建国,等.智能电网核心标准IEC 61970最新进展[J].电力系统自动化,2011,35(17):1-4.
[3]吴维宁,辛耀中,姚建国,等.IEC TC57 2011年会和SAC/TC82工作近况[J].电力系统自动化,2012,36(1):1-5.
[4]DL 476-92.电力系统实时数据通信应用层协议[S].1992.
[5]笃竣,祁忠.基于IEC 61850的变电站新型远动网关机[J].电力自动化设备,2011,31(2):112-115.
[6]谭文恕.远动的无缝通信系统体系结构[J].电网技术,2001,25(8):7-10.
[7]潘海萍,谢狄辉,储乾旭.基于IEC 61850变电站辅助设备信息综合监管系统[J].江苏电机工程,2013,32(1):65-67.
[8]王巍,金耘岭,李忠.PQDIF和IEC 61850标准在电能质量数据传输中的应用[J].江苏电机工程,2013,32(3):81-84.