基于Lib IEC 61850库的智能变电站SF<sub>6</sub>状态在线监测系统设计与实现

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摘要

针对目前智能变电站中设备智能化的要求,本文设计并实现了智能变电站SF₆气体状态在线监测系统。该系统以基于Qt的高并发数据处理算法和IEC 61850服务端功能设计为核心,通过对多传感器的采集,利用高并发数据处理算法解析存储,通过IEC 61850服务端上传监测数据,对变电站一次设备内SF₆气体状态信息实时在线监测。目前该系统已成功应用南京某500kV智能变电站,验证了该系统的稳定可靠。

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	张旭
	刘逸凡
	寇新民
	陈富国

关键词 ：智能变电站, Qt, IEC 61850, SF6气体在线监测

Abstract：

Aiming at the intelligent requirement of intelligent substation equipment, this paper designs and realizes the on-line monitoring system of the SF₆ gas state of the intelligent substation. The system uses high concurrency data processing algorithm which based on Qt and IEC 61850 server function design as the core. Through the acquisition of multi-sensor and parsing storage with high concurrency data processing algorithm, and uploading monitoring data through IEC 61850 server, the SF₆ gas in substation primary equipment state information real-time online monitoring. At present, the system has been successfully applied a 500kV intelligent substation in Nanjing, verify the system is stable and reliable.

Key words： intelligent substation Qt IEC 61850 SF6 gas online monitoring

收稿日期: 2017-07-03 出版日期: 2018-01-22

作者简介: 张旭（1989-）,工程师,硕士,主要研究领域为智能高压开关设备关键技术。

引用本文:

张旭, 刘逸凡, 寇新民, 陈富国. 基于Lib IEC 61850库的智能变电站SF₆状态在线监测系统设计与实现[J]. 电气技术, 2018, 19(1): 90-93. Zhang Xu, Liu Yifan, Kou Xinmin, Chen Fuguo. Design and implementation of SF₆ state online monitoring system for intelligent substation based on Lib IEC 61850. Electrical Engineering, 2018, 19(1): 90-93.

链接本文:

http://dqjs.cesmedia.cn/CN/Y2018/V19/I1/90