Some provincial power companies in China have developed operation management system of configuration files for smart substation so as to make a control management of such files as SCD,CID,CCD and ICD.However,there are still some inconformity problems between control configuration files and field device configuration files.Based on the characteristics of the network analyzer in real-time operation and the reliable communication of the total station secondary equipment,such means as packet analysis,service analysis,network node changes and check code are used to make a real time comparative analysis of the device configuration files and archive configuration files so as to realize the three-dimensional control of configuration files from the substation end to dispatching end,and the online and off-line multi-dimension and seamless control of configuration files.In this way,the safety level of smart substa-tions is improved.%部分省电力公司建设了智能变电站配置文件运行管理系统,针对智能变电站系统配置描述文件(SCD)、智能装置实例配置文件(CID)、回路实例配置文件(CCD)、智能装置能力描述文件(ICD)等配置文件开展管控工作,但仍然存在管控配置文件与现场装置运行配置文件不一致问题.以网络分析仪在变电站实时运行及与全站二次设备可靠通信的特点,利用报文分析、服务解析、网络节点变化、校验码等手段,实时对装置运行配置文件与归档配置文件进行比对分析,实现配置文件从站端到调度端全方位立体化管控,实现了配置文件离线、在线多维度无缝隙管控,提升了智能变电站安全运行水平.
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