智能变电站遥控故障的观察与处理分析

摘要:

为提高智能变电站的自动化维护质量和效率，根据现场的主流自动化厂商设备进行遥控故障全过程的研究 分析，提出智能站遥控故障的可信观察窗定位方法。在分段验证阶段进行了不同阶段的相似与差异性总结，提出了 1 套基于 104 规约的智能变电站遥控故障分析的解决方案和分析流程。最后通过流程图明确遥控故障观察点与处理分 析过程，旨在让二次维护人员在面对频繁更新的规范技术要求和大量的智能站自动化维护工作的同时对智能站遥控 各环节有更深入理解。

Abstract:

In order to improve the quality and efficiency of automatic maintenance of smart substation，the observation window positioning method for remote control fault is proposed based on the whole process of remote control fault analysis from mainstream automation equipment manufacturer． Moreover，the similarities and differences of each stage are summarized，and a set of solution and analysis process is put forward for remote control fault analysis of smart substation based on IEC 60870 － 5 － 104． Finally，the observation points and processing analysis process for remote control fault are clearly defined through the flow chart． The above － mentioned can help the maintainers of secondary system to have a better understanding in every segment of remote control when facing the frequently updated specifications and technical requirements and a large number of automation maintenance works of smart station．