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高压电器  2015 

基于IEC 61850文件服务的局部放电谱图文件格式探讨

DOI: 10.13296/j.1001-1609.hva.2015.10.032, PP. 193-198

Keywords: IEC61850,局部放电,谱图格式,文件服务,状态监测

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Abstract:

分析了现有在线监测局放谱图格式现状。为更好地提高状态监测系统无缝融合,提高不同厂商局放监测IED与局放监测系统的互换性,文中在借鉴继电保护装置故障简报及录波文件传输规范基础上,对现有IEC61850文件服务的局放谱图文件格式提出改进方案。对COMTRADE文件格式进行扩展,提出局部放电PRPD、PRPS二维和三维谱图格式,以及局部放电原始数据、趋势统计格式。通过实际工程使用,实现了不同厂商局放监测IED在不同监测后台上的图谱展示和数据分析,避免了因为文件格式定义差异而带来的互操作问题,提高了系统集成效率,具备很好的工程应用价值。

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