摘要
针对目前在变电站二次系统改造中出现的变电站自动化系统升级维护工作量大、成本高的情况,提出使用基于XML的配置文件对智能电子设备(IED)的配置进行描述,通过在系统端和站端传递配置文件对站端设备进行自动识别和远程配置的方法。对配置所涉及的一、二次模型进行统一建模,根据IEC 61850协议的变电站配置描述语言(SCL)和系统实际需要对配置文件所用语言进行了定义。文中还在调度端、通信网络、站端和与其他自动化系统互联以实现信息共享等方面对技术基础、成本等实现条件进行了简单分析。
This paper is concerned with the configuration files based on XML for describing the configuration of IEDs in substations and the transmission between substations and dispatching centers. With the files, the IEDs can be recognized and arranged automatically, so that the workload and the cost of maintaining or upgrading substation automation systems can be reduced. This paper gives the unified models of the primary and secondary systems involved in configuration and defines the configuration description language according to the substation configuration language (SCL) of IEC 61850. Also analyzed are the technological conditions and cost with respect to the dispatching centers, communication networks, substations, and information sharing with other automatic systems.
出处
《电力系统自动化》
EI
CSCD
北大核心
2004年第10期69-72,共4页
Automation of Electric Power Systems
