基于信息流监测与解析的遥控缺陷诊断技术应用
发布时间：2018-12-13 03:40
【摘要】：为了提高遥控缺陷原因分析的准确性,针对实际运行中遥控失败所呈现的系统性、过程性以及偶发性特征,提出基于信息流监测与报文解析技术的诊断方法。通过全程监测、记录变电站监控系统以及远动环节数据交互的信息流,捕捉遥控异常过程中以太网传输层与应用层通信报文中的关键信息,分析定位遥控失败原因。该方法解决了遥控过程环节多、技术复杂、故障难以重现等带来的困惑,全过程、全覆盖的信息流监测记录与报文解析,使得遥控失败踪迹展露无遗,为缺陷原因准确诊断与处理方案制定提供翔实技术依据。应用经验表明,基于信息流监测与报文解析的诊断方法效果好,尤其对偶发性的遥控缺陷分析优势明显,值得推广应用。
[Abstract]:In order to improve the accuracy of the cause analysis of remote control defects, a diagnosis method based on information flow monitoring and packet analysis techniques is proposed in view of the systematic, procedural and accidental characteristics of remote control failure in actual operation. Through the whole process monitoring, recording the information flow of the substation monitoring system and the remote link data exchange, catching the key information in the Ethernet transport layer and the application layer communication message in the course of the remote control abnormal process, and analyzing the reason of the location remote control failure. This method solves the puzzlement caused by many links in the remote control process, complex technology, difficult to reproduce the fault, etc. The whole process, the information flow monitoring record and the message analysis covered in the whole process, make the remote control failure trace fully exposed. To provide accurate diagnosis and treatment of defect causes to provide a full technical basis. The application experience shows that the diagnosis method based on information flow monitoring and message analysis is effective, especially for the accidental remote control defect analysis, which is worth popularizing.
【作者单位】： 国网浙江省电力公司培训中心;国网浙江省电力公司检修分公司;上海电力学院;
【基金】：国网浙江省电力公司科技项目(SGZJPX00PXJS 1600112)
【分类号】：TM732
本文编号：2375805
[Abstract]:In order to improve the accuracy of the cause analysis of remote control defects, a diagnosis method based on information flow monitoring and packet analysis techniques is proposed in view of the systematic, procedural and accidental characteristics of remote control failure in actual operation. Through the whole process monitoring, recording the information flow of the substation monitoring system and the remote link data exchange, catching the key information in the Ethernet transport layer and the application layer communication message in the course of the remote control abnormal process, and analyzing the reason of the location remote control failure. This method solves the puzzlement caused by many links in the remote control process, complex technology, difficult to reproduce the fault, etc. The whole process, the information flow monitoring record and the message analysis covered in the whole process, make the remote control failure trace fully exposed. To provide accurate diagnosis and treatment of defect causes to provide a full technical basis. The application experience shows that the diagnosis method based on information flow monitoring and message analysis is effective, especially for the accidental remote control defect analysis, which is worth popularizing.
【作者单位】： 国网浙江省电力公司培训中心;国网浙江省电力公司检修分公司;上海电力学院;
【基金】：国网浙江省电力公司科技项目(SGZJPX00PXJS 1600112)
【分类号】：TM732
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